blackboard.com
Updated:
2025-09-03 18:00:20 UTC (107 days ago)
Go to most recent »
DNS Server Responses
Responses for blackboard.com/DS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.gtld-servers.net. (192.5.6.30) | a.gtld-servers.net. (2001:503:a83e::2:30) | b.gtld-servers.net. (192.33.14.30) | b.gtld-servers.net. (2001:503:231d::2:30) | c.gtld-servers.net. (192.26.92.30) | c.gtld-servers.net. (2001:503:83eb::30) | d.gtld-servers.net. (192.31.80.30) | d.gtld-servers.net. (2001:500:856e::30) | e.gtld-servers.net. (192.12.94.30) | e.gtld-servers.net. (2001:502:1ca1::30) | f.gtld-servers.net. (192.35.51.30) | f.gtld-servers.net. (2001:503:d414::30) | g.gtld-servers.net. (192.42.93.30) | g.gtld-servers.net. (2001:503:eea3::30) | h.gtld-servers.net. (192.54.112.30) | h.gtld-servers.net. (2001:502:8cc::30) | i.gtld-servers.net. (192.43.172.30) | i.gtld-servers.net. (2001:503:39c1::30) | j.gtld-servers.net. (192.48.79.30) | j.gtld-servers.net. (2001:502:7094::30) | k.gtld-servers.net. (192.52.178.30) | k.gtld-servers.net. (2001:503:d2d::30) | l.gtld-servers.net. (192.41.162.30) | l.gtld-servers.net. (2001:500:d937::30) | m.gtld-servers.net. (192.55.83.30) | m.gtld-servers.net. (2001:501:b1f9::30) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | 0/6/1 | |||
| Response size (bytes) | OK | 585 | 585 | 587 | 587 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | 585 | |||
| Response time (ms) | OK | 70 | 58 | 34 | 34 | 71 | 70 | 58 | 68 | 70 | 58 | 69 | 70 | 58 | 70 | 69 | 67 | 71 | 58 | 34 | 22 | 36 | 23 | 36 | 28 | 23 | 36 | |||
Responses for blackboard.com/DNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 3600 | DNSKEY |
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWz JaOau8XNEZeqCYKD5ar0IRd8KqXXFJkq mVfRvMGPmM1x8fGAa2XhSA== ; key tag = 34505
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0d xCjjnopKl+GqJxpVXckHAeF+KkxLbxIL fDLUT0rAK9iUzy1L53eKGQ== ; key tag = 2371 | OK | Y | Y | Y | Y |
| 3600 | RRSIG | DNSKEY 13 2 3600 20251028212343 20250828212343 2371 blackboard.com. TyImZi0+tJpv4DCmkqfifWrQPyZOMNc5 k8Iwyt2iRvZyCqnXAUEuOgdu77RELj0D SYtp1oM8F1kvmXUSUmUKHg== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 323 | 323 | 323 | 324 | |||
| Response time (ms) | OK | 65 | 30 | 64 | 30 | |||
Responses for blackboard.com/NS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 300 | NS |
ns0049.secondary.cloudflare.com.
ns0143.secondary.cloudflare.com. | OK | Y | Y | Y | Y |
| 300 | RRSIG | NS 13 2 300 20250904190020 20250902170020 34505 blackboard.com. YQ5xHvhGTCUwpuXkc78vOgVVT9b8SdLe lpXMJcQkIHV/zpDpevNFu1HHtZ4CQiWt UahRPXb13V31HB4ob38BVg== | VALID | Y | ||||
| 300 | RRSIG | NS 13 2 300 20250904190020 20250902170020 34505 blackboard.com. JK8bKi4wjpeo035bpQNIRDr4ZjourBhD w9U3mVXXySBTLbc1bSnB4z1RhnVMbDvT hUvkvc1czA9Modo7AbPgdQ== | VALID | Y | ||||
| 300 | RRSIG | NS 13 2 300 20250904190020 20250902170020 34505 blackboard.com. GhrAle/Cyr8XyCTRayKLp4oni2m4FGV6 8ZWkB5patFfs7t1oZTqrN+JkMA9L9JNb gcy20j6tUtt8LlBaDfraUg== | VALID | Y | ||||
| 300 | RRSIG | NS 13 2 300 20250904190020 20250902170020 34505 blackboard.com. CKYKJGC1dx+AJbgIDXHkFKDptcweWQq7 IhB1Ovd0n4lfKFRS4YWAQnayTNSq2kcN 0hHvgHP0GSj9HG/Maw9wVQ== | VALID | Y | ||||
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 227 | 227 | 227 | 227 | |||
| Response time (ms) | OK | 11 | 5 | 10 | 3 | |||
Responses for blackboard.com/CNAME
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 401 | 402 | 402 | 402 | |||
| Response time (ms) | OK | 62 | 32 | 61 | 33 | |||
Responses for b7ltm.oiwze.blackboard.com/A
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 431 | 431 | 430 | 430 | |||
| Response time (ms) | OK | 59 | 23 | 58 | 23 | |||
Responses for blackboard.com/AAAA
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 402 | 401 | 401 | 402 | |||
| Response time (ms) | OK | 66 | 33 | 67 | 34 | |||
Responses for blackboard.com/TXT
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 300 | TXT |
"rightscale-4938059c848a09deb829"
"ca3-48cd68e33ded47618c454c158fa7dcaf"
"docu-45723426-bedd-41e0-a6f0-664931fc3806"
"mixpanel-domain-verify=92235a82-8728-4950-9851-57c4eecd4342"
"google-site-verification=fTocuU2OdTBoe0z0NgNx_LFAThArXIONtFHyO--shKk"
"google-site-verification=h4SDO4a-PJNaavz2JFzCHiOqtvcVJG-r2SSOSwVnZcw"
"pfXrSz+R3xXW/7frt70I2B9I5Ji3XNr+ndfiptWw0SwRIwJT1lzgMyka1en34swjl1jIwlBlvCnBBnb4zI+5bA=="
"atlassian-domain-verification=sL0SeJrvzBUml3o/s27o80sReunbCTKElGcidHph2tiTaZ0nMg7YECa/wuQooaq/"
"v=spf1 include:_netblocks.blackboard.com include:mh.blackboard.com include:spf.protection.outlook.com include:servers.mcsv.net include:eskerondemand.com include:_spf.salesforce.com -all" | OK | Y | Y | Y | Y |
| 300 | RRSIG | TXT 13 2 300 20250904190020 20250902170020 34505 blackboard.com. gQ+NgD00IKV3F9p2y9JsatpsRC5fHC75 hDkQCrxI5o+B89niVrCKzU8Y51nAK0/E prx8e+xDtogArvWptDqQ1w== | VALID | Y | ||||
| 300 | RRSIG | TXT 13 2 300 20250904190020 20250902170020 34505 blackboard.com. aRPL4RxaerXrJZfxYwp9foLwwJ5/rQkB K8sRSIKW4TXUV3/YDniGwunBG1jBlj7/ fBIJsQJp1rnMPic8HAmnGA== | VALID | Y | ||||
| 300 | RRSIG | TXT 13 2 300 20250904190016 20250902170016 34505 blackboard.com. ByfThMC8rsvCDqxIFtkZnM2xzpg4M3BX sVAth6D6UnuXYOJGRJH6mATC2gdm/xBJ 4vnJaP9ub90FyD1t/FhKOQ== | VALID | Y | ||||
| 300 | RRSIG | TXT 13 2 300 20250904190020 20250902170020 34505 blackboard.com. oEiE0HVk4iICmjFlM3RcuiL0+zcHshDX FGlr+NAWBE0ZYqSIg2ePFTu2d2vV/2Nb bFq/MXHIkcSSemqu7/xjXQ== | VALID | Y | ||||
| RR count (Answer/Authority/Additional) | OK | 10/0/1 | 10/0/1 | 10/0/1 | 10/0/1 | |||
| Response size (bytes) | OK | 951 | 949 | 951 | 949 | |||
| Response time (ms) | OK | 62 | 24 | 61 | 27 | |||
Responses for blackboard.com/CDNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 3600 | CDNSKEY |
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0d xCjjnopKl+GqJxpVXckHAeF+KkxLbxIL fDLUT0rAK9iUzy1L53eKGQ== | OK | Y | Y | Y | Y |
| 3600 | RRSIG | CDNSKEY 13 2 3600 20251028212343 20250828212343 2371 blackboard.com. elKqoa3XhsReQwmIOeWHo7yE7+vOrTvZ qd6US/4DMVbbN5eRiPAjEv3QTHtbOutw 63KTaQgwLklzNFMmwpIwQg== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 243 | 244 | 244 | 244 | |||
| Response time (ms) | OK | 65 | 34 | 64 | 24 | |||
Responses for blackboard.com/NS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 300 | NS |
ns0049.secondary.cloudflare.com.
ns0143.secondary.cloudflare.com. | OK | Y | Y | Y | Y |
| 300 | RRSIG | NS 13 2 300 20250904190020 20250902170020 34505 blackboard.com. YQ5xHvhGTCUwpuXkc78vOgVVT9b8SdLe lpXMJcQkIHV/zpDpevNFu1HHtZ4CQiWt UahRPXb13V31HB4ob38BVg== | VALID | Y | ||||
| 300 | RRSIG | NS 13 2 300 20250904190020 20250902170020 34505 blackboard.com. JK8bKi4wjpeo035bpQNIRDr4ZjourBhD w9U3mVXXySBTLbc1bSnB4z1RhnVMbDvT hUvkvc1czA9Modo7AbPgdQ== | VALID | Y | ||||
| 300 | RRSIG | NS 13 2 300 20250904190020 20250902170020 34505 blackboard.com. GhrAle/Cyr8XyCTRayKLp4oni2m4FGV6 8ZWkB5patFfs7t1oZTqrN+JkMA9L9JNb gcy20j6tUtt8LlBaDfraUg== | VALID | Y | ||||
| 300 | RRSIG | NS 13 2 300 20250904190020 20250902170020 34505 blackboard.com. CKYKJGC1dx+AJbgIDXHkFKDptcweWQq7 IhB1Ovd0n4lfKFRS4YWAQnayTNSq2kcN 0hHvgHP0GSj9HG/Maw9wVQ== | VALID | Y | ||||
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 227 | 227 | 227 | 227 | |||
| Response time (ms) | OK | 11 | 5 | 10 | 3 | |||
Responses for blackboard.com/MX
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 300 | MX |
10 blackboard-com.mail.protection.outlook.com. | OK | Y | Y | Y | Y |
| 300 | RRSIG | MX 13 2 300 20250904190020 20250902170020 34505 blackboard.com. TLA69hpHJNMQsuqeHHHHuBxUu1SA4vL3 VHs3GUB2T+0VRZOGTwDWbjyzVM/dNHDt U65avBsYLz9TDWp9QMykpg== | VALID | Y | ||||
| 300 | RRSIG | MX 13 2 300 20250904190020 20250902170020 34505 blackboard.com. beLtEdF6YSXy40Ckfbnj8LVPOYc3wOoD ZU5huAyvGWp8X2Ckcyhl7EALR7Auc7IJ p1UdVUQKsxRqUUcuLZ0NLw== | VALID | Y | ||||
| 300 | RRSIG | MX 13 2 300 20250904190020 20250902170020 34505 blackboard.com. 5DejtHETvnO6oCNFZTd5ycs66L80e4tT eSlMzjrby6cD3lLARfGS1E08PR9C07C7 pEJ12o1//nV61+dO3nrdUg== | VALID | Y | ||||
| 300 | RRSIG | MX 13 2 300 20250904190020 20250902170020 34505 blackboard.com. GLcZQ6cvDe2JKCxVjACb5tyO5Xnankx8 uNpSAKG7CHLbyKbgYRSlAr1AXXB3+JTT TZKL9+1kt+zUBJd2UVBELQ== | VALID | Y | ||||
| 300 | RRSIG | MX 13 2 300 20250904190020 20250902170020 34505 blackboard.com. +qR3JCtg1wsKm3/GbbUZPU9UVGHYe5eI 31a4jnhADA6pkw0L6O0w+XQnaAM5W7Ku L0xZ2Tjl9ILf38UIiIBImQ== | VALID | Y | ||||
| 300 | RRSIG | MX 13 2 300 20250904190020 20250902170020 34505 blackboard.com. ubL4Wl4+lv8scg0hO14cXXZlFOA6SCZL MFLnFg/CFM9aqP5LJkv0HbumwO6Q2k4D l6qK2WwBy+nY9XmB069DlQ== | VALID | Y | ||||
| 300 | RRSIG | MX 13 2 300 20250904190020 20250902170020 34505 blackboard.com. G9ZlKo0yNif5LpgDWjGYETs+c0E+hGDv AzVcuu8dXdFEn9fBH7j/pEuL9f/mjP4B +kfbKbk9Hlwvdvt8YmdDAw== | VALID | Y | ||||
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 219 | 219 | 218 | 217 | |||
| Response time (ms) | OK | 64 | 28 | 62 | 29 | |||
Responses for blackboard.com/A
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 300 | A |
20.85.72.68 | OK | Y | Y | Y | Y |
| 300 | RRSIG | A 13 2 300 20250904190020 20250902170020 34505 blackboard.com. q5A9Ys3pq/URaTh2fAvyxQ6Vp+yxRycf ylnItrUJkvGJXKzWij2V3g+R6A72Sb2P rNQGgyzfxWmvBb236lG6JQ== | VALID | Y | ||||
| 300 | RRSIG | A 13 2 300 20250904190020 20250902170020 34505 blackboard.com. lYnVZBSpLoYKnoNqe85W7JIQ/JzawVVm hNVn+iwDSugBETd8zsa3oPFOx7/Dy5Lc 4WLS0xO0BsiVUwPLXQZ8jA== | VALID | Y | ||||
| 300 | RRSIG | A 13 2 300 20250904190020 20250902170020 34505 blackboard.com. Wf8CPjhCW4m8Dn0jga9vviLdprKV0+J4 gWEDQfXnB0MygQKBE3CXIxqm2ArYFXns uVbHz7jJRAvG/1W0ZNlaew== | VALID | Y | ||||
| 300 | RRSIG | A 13 2 300 20250904190020 20250902170020 34505 blackboard.com. WFZmFIx/xilAAncUWvh2yPNV8NP82E46 iQHkbaKn8PsRkNT3b8ejWQ9jyaG0Nt5h chUfZAVjqbYqXpbHFfboPw== | VALID | Y | ||||
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 180 | 180 | 179 | 180 | |||
| Response time (ms) | OK | 9 | 3 | 11 | 2 | |||
Responses for blackboard.com/CDS
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 3600 | CDS |
2371 13 2 7049450c3ba3e3a457cb520898c6f7ce4a86aa2176b45527f5ec1c4feb19e85a | OK | Y | Y | Y | Y |
| 3600 | RRSIG | CDS 13 2 3600 20251028212343 20250828212343 2371 blackboard.com. 4/N7rx3ZF5UpfJCq6fZaj06VNfwVH72q v0igPOgZMbgCHge4JIC9brpb/X86zMLw Lm0mfKavHQgbhKiqL77qCQ== | VALID | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 212 | 212 | 212 | 212 | |||
| Response time (ms) | OK | 67 | 32 | 67 | 32 | |||
Responses for blackboard.com/SOA
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| blackboard.com | 300 | SOA |
infoblox-master01.us-east-1.bbstack.net. internic.BlacKBOard.com. 2023076175 7200 600 2419200 3600 | OK | Y | Y | Y | Y |
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. cLfNjOSe+JUIYQZ3fBMVsPZT6DiL823I Y0/+iUuT8XwFi5xyxWBpobIWEtWw7JSO DXQ55+/plmtWt2VpGyu1Bg== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. txf4BWLaGpymc5YRaeuy4nHnVvx2jaj7 SXFobLyCv9xG8YEDbGgAFHDl531WE/cN 2loiSuiNKYQ/779l2THeCA== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. ZP/xF4E8dbR8R1cHwk63h271sAwWnL5C wy63ZkD5FpyJfrvDlj5QDpzVhLjiWMB9 vL0myRGJoNVxiZ5Q5h1A9w== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. rO8acBYXpavxWf9LhqweF+/asDfqo4aq /VA4BqsLoOHhJD/ULjFmGYz8WNBTOYd6 U22wZPl52MEGiM2oGVPhlA== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. KoUSGnK1vcWXuzcyfgedktoaqjm/Gosf li1MzqJFmDTf0RWRQ5hMck/P8eVm7O77 arCMDcYj0z98TCSSU21elw== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. Ag7ojNU2jUNOwnGswJtq4CbBrENbS+OX jfMEPgUjaPg9qYOjHSSDlHaNQ/XYMCzA tSwj1xoKLmmr83G7GIkLgA== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. O+Q6tCbHe3O2sYsnR34Hre0S9qeP77bO XkH8KMz4hcaPoxDqBpIcYgMV+pbyQPd7 YDmOEzmnzCuBgRWCyWIZcA== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. 3MAQFFXTN7errTKiO3PypO7FqCru4BRc 3X8HzEDsYpg5u+JJRTbneDRWL3fttq9b iRVkM7C/Uh0Ti9+1rxSI7Q== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. +AGOV+b1SCF7BJ42OYJgzadfBsORqHJN 5juFt6zCUFMYzl0xWiUeSbuvH0ccx/0f xOqwHDWJ0OHmd7sLJY5nag== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. qwMUITOi+19+F9PnRN8rwfDVxHZefC0A bcBh8wTr6aYkopDinnlZWeYkyH2jITHx jvpV26swhSOvyTnL/dhbdA== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. 0IaRyswjFt2lCvjrsr6AP63aA3hIkoqj yLyl2UmOZWM6X5ueTA/p+sSPw1WakNfz jq/8xPYo/vutonjYvD/OWg== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. y8RFTsvx4OULGLHF24Qq+EewVAFBnvx9 KVsF/RCMhHqQvFvjPY4WKINm/eVK+MjZ Kox7I5IYpgeV+4tsYZJHcA== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. efw1hJ4v1JejxG8IGRRX5IHKmiOBVvR2 7pAEUZRK7ThmkBNNt3tuPoS/8JXuoThA d7MJ/IvqA8hOsJTESlgs0g== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. ID9YHdQnSvl3XYFuCDlHXdR11MOp1t4B 3a5xyYd9CGlQ7tU8R/G4cVk29gSIAtDl 6PqW7qtNk2gJMvQOGfTAlQ== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. mqONTVng6OcSjo1+DYi2RAQ1IWhyUIe4 L1+TsLAoPxbcTeu2r1y5vJ4kFmtRPkYG xT8PKTZUhuYgVbpXeIfFnw== | VALID | Y | ||||
| 300 | RRSIG | SOA 13 2 300 20250904190020 20250902170020 34505 blackboard.com. KzAGEaA85wWe8ADbeRCNJwtpVruG5n2T yhRRUmphjFBaSYLCan5r2AkmV57XGo9W O021F2lzeUuocN69wk4IqA== | VALID | Y | ||||
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 248 | 248 | 248 | 246 | |||
| Response time (ms) | OK | 63 | 25 | 63 | 25 | |||
Responses for blackboard.com/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned by | |||
|---|---|---|---|---|---|---|---|---|
| ns0049.secondary.cloudflare.com. (162.159.32.50) | ns0049.secondary.cloudflare.com. (2606:4700:51::a29f:2032) | ns0143.secondary.cloudflare.com. (162.159.33.18) | ns0143.secondary.cloudflare.com. (2606:4700:59::a29f:2112) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 402 | 401 | 401 | 402 | |||
| Response time (ms) | OK | 70 | 36 | 69 | 36 | |||
