
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.dns.nl. (194.0.28.53) | ns1.dns.nl. (2001:678:2c:0:194:0:28:53) | ns3.dns.nl. (194.0.25.24) | ns3.dns.nl. (2001:678:20::24) | ns4.dns.nl. (185.159.199.200) | ns4.dns.nl. (2620:10a:80ac::200) | |||||
| ru.nl | 3600 | DS |
25111 8 2 c4db7cc1a3db72b8b76b6be685100eed335f848464327de9459a4ba08525365d
49699 8 2 2025c6ec189da8860ec7e868abffe22840e3a44e4e560c0160d2cba33da2f66c | OK | Y | Y | Y | Y | Y | Y |
| 3600 | RRSIG | DS 13 2 3600 20250818184431 20250804200725 18814 nl. wyD2sdcLy88c7j2A/vd2JSEJS1dXpo3F Gn2HanCzlPfsyzpcfXsC2mloO+uvarNO smeEMuKljsHi5yZf8DVaTQ== | VALID | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | 3/0/1 | |||
| Response size (bytes) | OK | 249 | 249 | 250 | 250 | 236 | 236 | |||
| Response time (ms) | OK | 6 | 5 | 16 | 15 | 14 | 15 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| ru.nl | 172800 | DNSKEY |
256 3 8 AwEAAao8CKihxvXBLsrpOwIDh69I4cSH zVrTC4bFK17Iiqgno/LoWeAhJ93Ppoar gyFSrOYnkeHXMbxfJ9kkbS475rimnvaI oWoK1yKwf/lyAbwS3maYCaf1/etA7Nmo Dx5QfTt6Xki+77ru+zorKmO/IMiyCKdX Zif4sMc00jo1zOBX ; key tag = 51226
257 3 8 AwEAAcMu5A+ZFJNKrU08JBPKP8CBTR/Y wUm7MvM2aujYTaWRVN3OT9QUoplGcplt oeYWtWtD5nhvTBK9ZwzsECiF/DtJUZuI ngPbImVMenlauzoyQyRLoBiPuc7o4i0h hDyo5B7JtV5+QXg9Jcw/yH+uOKdLM5bA /T3/nRsWGVNFrpTlC6t4S3qFhISpPnB9 Htwdlu+p+/evXgRLHNLSzClbwJWwxni6 fBQbBy932iyHabRuTgAng02TnMXHC4QU CmuYkltjgpXmjaOX0MESObhdeBgEkJW7 xHGp4AC8uB3omXkD8kk4IK85Tu0UTlTi o1LP/tLnwCh5LpvXmn+Z2WCX/p8= ; key tag = 25111 | OK | Y | Y | Y | Y | Y | Y |
| 172800 | RRSIG | DNSKEY 8 2 172800 20250810173130 20250806164418 25111 ru.nl. nntTUiJyrtjIEMn1UqJPPyRDc2rmb5jr vT7pTn2JLsFtR+SN9AFaIxnxNDkIkGfZ BOsfgVKmQloO9gYFXE1Z40oTO11pO7dl 8jcgMqgM5eEiX+DNNLFghpYcPZAuRovG 5GBF1VBkNHl0pa88Usmy9yX5EbAMMW2Y n4+X+yV4stJvFC0XnQbb8+oebDwhapVV pNEwbhjbbQnMuZ+muEi/6Unfs+H6CvnI pBwWCmLgkzbcaS+LHhTISB6B1yUAOIoY hwFOnTdHLiAcnw6gf6QxzxpFBC7PSFnm GeoIr/R6Un4JcnV3YGT9ThVU8zWLy8bM O2aGecH/QNpft/EauKds0A== | VALID | Y | Y | Y | Y | Y | Y | |
| 172800 | RRSIG | DNSKEY 8 2 172800 20250810173130 20250806164418 51226 ru.nl. IDaVFx72haYKKTWAr00RZCIpCyNJRuAv 7CkYbn5KS43N6MIYMJ9a6++EebtcHbVh 7cLTb/sc1O0v4BkOiYwb5FH/yKNOGRtG ZZ5fvj9KvttbCv9TOujeWR56VGmgR0ks IBfTz49V+fpo+aR02SQbMrCYDGvwq2f9 LzjNhWrqIJ8= | VALID | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | 4/0/1 | |||
| Response size (bytes) | OK | 944 | 944 | 944 | 944 | 944 | 944 | |||
| Response time (ms) | OK | 193 | 194 | 167 | 167 | 142 | 168 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| ru.nl | 28800 | NS |
ns1.zurich.surf.net.
ns1.surfnet.nl.
ns3.ru.nl.
ns4.ru.nl. | OK | Y | Y | Y | Y | Y | Y |
| 28800 | RRSIG | NS 8 2 28800 20250810191831 20250806191400 51226 ru.nl. VNLvCmLb7xfx+7/8SMD8GbUDTzv2T2Tk 7tys2BGVxt83iGNGIV7NBjQ+ZrCEKeuw 9LgYKGDyqAHcvV6krwV6r5HOaGeSLKZ7 1UPHUk4ATtWPceisTCSyna8vyCalRIaF Hp/vP2awVzaDRKkmiXxTJIzR8G48syyE yeFJLuWpUFw= | VALID | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 5/0/5 | 5/0/5 | 5/0/5 | 5/0/5 | 5/0/5 | 5/0/5 | |||
| Response size (bytes) | OK | 686 | 686 | 686 | 686 | 686 | 686 | |||
| Response time (ms) | OK | 147 | 148 | 140 | 137 | 131 | 134 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 536 | 536 | 536 | 536 | 536 | 536 | |||
| Response time (ms) | OK | 215 | 215 | 184 | 183 | 168 | 185 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | 0/8/1 | |||
| Response size (bytes) | OK | 1058 | 1058 | 1058 | 1058 | 1058 | 1058 | |||
| Response time (ms) | OK | 215 | 217 | 188 | 185 | 168 | 189 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| ru.nl | 28800 | NSEC3PARAM |
1 0 10 c0154665744413806d28d9 | OK | Y | Y | Y | Y | Y | Y |
| 28800 | RRSIG | NSEC3PARAM 8 2 28800 20250811094508 20250807085224 51226 ru.nl. XQRDJfiTL5VM+U8EZctagpGMZa32nfCJ cxF1UUAk2WOM4lsS6ViY5ZVRIwyhOWQx BKdqBdrcudKPdEtoUc3HYB0vTgoeYHpc 3re6X+TamBODId/EmKvUMIx4nocQHZYh MLkJQMo56Smafcl/Gf7p3QgCGyDYP4VX D2C1ePibivs= | VALID | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 255 | 255 | 255 | 255 | 255 | 255 | |||
| Response time (ms) | OK | 219 | 220 | 192 | 189 | 168 | 192 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| ru.nl | 28800 | SOA |
ns3.ru.nl. netmaster.ru.nl. 2009486450 3600 360 604800 86400 | OK | Y | Y | Y | Y | ||
| 28800 | RRSIG | SOA 8 2 28800 20250811104413 20250807094413 51226 ru.nl. Ic/Nb70Wq+EfAQmSGZNAIJ/NlDfGMO6G jLkP8U+nPcxD1U0VstWP7ZYYCF56mrYW UnMdhrd13X11Tr+BvACLAZX+LXXXtjYD hSKH4wzOgEQvM1bdx50bvQ0BugLuUx+e UwN3rtQFezrmhh2DCtKFr88796YvOcHT N+Fik5KZ+Oo= | VALID | Y | Y | Y | Y | |||
| ru.nl | 28800 | SOA |
ns3.ru.nl. netmaster.ru.nl. 2009486449 3600 360 604800 86400 | OK | Y | Y | ||||
| 28800 | RRSIG | SOA 8 2 28800 20250811103831 20250807093831 51226 ru.nl. Uwkz9Hb47poU4Ft5Mzg3XP3nbmY+PaMJ hlfu7/oJfxSM9oOJuyhWZwvvxnFdIuAO eYt9VuSIVVDMq8IljDYDcShSzF2LyKWF rWQNL50QZ+pTh6/05EpzBSvhOBL5Qx1D L+8ZgXCVDyvvYZf4w2UyWokKq2xRshGY 3Fc/VfnkzeQ= | VALID | Y | Y | |||||
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 282 | 282 | 277 | 277 | 282 | 282 | |||
| Response time (ms) | OK | 195 | 196 | 170 | 169 | 142 | 170 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||||
| Response size (bytes) | OK | 536 | 536 | 536 | 536 | |||||
| Response time (ms) | OK | 192 | 193 | 141 | 165 | |||||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||
| Response size (bytes) | OK | 536 | 536 | 536 | 536 | 536 | 536 | |||
| Response time (ms) | OK | 220 | 221 | 194 | 193 | 170 | 195 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| ru.nl | 600 | A |
131.174.78.60 | OK | Y | Y | Y | Y | Y | Y |
| 600 | RRSIG | A 8 2 600 20250810210030 20250806205310 51226 ru.nl. JOtMDk9bhuzKCaigf/z/ZRz9vMIBsVJS lLNUxJnSW1uo4rrVQh/At6ncnEB4Deeo 2H0wmbCeg/QCc8EaF81pMfu9PVndWBSq 89gXMFAecMuQfHoRReHMQNG5aH0edZ3L PNH1E9MYkW6LdP0fTvhyz14NakX4acua mEpYJF3JlVA= | VALID | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 243 | 243 | 243 | 243 | 243 | 243 | |||
| Response time (ms) | OK | 146 | 148 | 134 | 135 | 131 | 135 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| ru.nl | 28800 | NS |
ns1.zurich.surf.net.
ns1.surfnet.nl.
ns3.ru.nl.
ns4.ru.nl. | OK | Y | Y | Y | Y | Y | Y |
| 28800 | RRSIG | NS 8 2 28800 20250810191831 20250806191400 51226 ru.nl. VNLvCmLb7xfx+7/8SMD8GbUDTzv2T2Tk 7tys2BGVxt83iGNGIV7NBjQ+ZrCEKeuw 9LgYKGDyqAHcvV6krwV6r5HOaGeSLKZ7 1UPHUk4ATtWPceisTCSyna8vyCalRIaF Hp/vP2awVzaDRKkmiXxTJIzR8G48syyE yeFJLuWpUFw= | VALID | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 5/0/5 | 5/0/5 | 5/0/5 | 5/0/5 | 5/0/5 | 5/0/5 | |||
| Response size (bytes) | OK | 686 | 686 | 686 | 686 | 686 | 686 | |||
| Response time (ms) | OK | 147 | 148 | 140 | 137 | 131 | 134 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| ru.nl | 300 | TXT |
"MS=ms78416191"
"ZOOM_verify_uP1aZu8wR2-CHSmrBtCvTg"
"MS=30C0AFAD43C669095DF6BA98606BBA3CBF203C4F"
"Radboud University Nijmegen, The Netherlands"
"d365mktkey=FffCw4fp3A1ZHCdERpWcTyjFUJtJ4S57qLebUFAdMDMx"
"d365mktkey=XGnAIxRQCCLkJPJ86uCVFTnDUwSn2ndbxRAo6ySSwpUx"
"d365mktkey=dmCT8FfyOHyV4UsEqKIK7P99XxO932fLXlanuRklhMkx"
"d365mktkey=jvxUlCXg0oosqxeR9Ct52M4gPCYzFVmzElxRwUzwzGAx"
"knowbe4-site-verification=a38acc02e555fc59878a885c661e36ef"
"v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all"
"sending_domain469931=a1cec05a37422f86eaac35edb52100b0346e866f27474a07f7ca867b78e55e14"
"cisco-ci-domain-verification=5b6d3b9b6b8ec2592d13429c415ed26778e6ca8c6bd9078511ac037b1353b81d"
"atlassian-domain-verification=5Cn5OZRbvE8o2BFCTuh1h3OsI7fIlbITmxCM3bT7JLc/BRQ1i7cxYJQM5gRXdhGZ"
"atlassian-domain-verification=Qoi8aah4vKhyujDNzCPaIovYK0aQ13lVo2lQVp2BbKDwt9uX2FG9a0/2kR06nLs/" | OK | Y | Y | Y | Y | Y | Y |
| 300 | RRSIG | TXT 8 2 300 20250810122720 20250806122422 51226 ru.nl. jWgWhFBnIRGIeWHIj3pJSMygPK5g/naE iHEnJiEk9gOyep+nNIH6X38F5Opc8msD 3oudOBu+EIic8Ex20fh1IcJ1O1vAk6RO /MpzhIVKWveNWP33W48RKNqhrp5WikGV EYE3RuoHZGuyLC5T1FmnL4r8tdKHQMd6 Egv0hVbd+g0= | VALID | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 15/0/1 | 15/0/1 | 15/0/1 | 15/0/1 | 15/0/1 | 15/0/1 | |||
| Response size (bytes) | OK | 1247 | 1247 | 1247 | 1247 | 1247 | 1247 | |||
| Response time (ms) | OK | 292 | 297 | 271 | 276 | 261 | 265 | |||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/4/1 | 0/4/1 | 0/4/1 | 0/4/1 | |||||
| Response size (bytes) | OK | 536 | 536 | 536 | 536 | |||||
| Response time (ms) | OK | 197 | 197 | 142 | 172 | |||||
| Name | TTL | Type | Data | Status | Returned by | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| ns1.zurich.surf.net. (195.176.255.9) | ns1.zurich.surf.net. (2001:620:0:9::1103) | ns3.ru.nl. (131.174.78.16) | ns4.ru.nl. (131.174.78.17) | ns1.surfnet.nl. (192.87.106.101) | ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101) | |||||
| ru.nl | 300 | MX |
0 ru-nl.m-v1.mx.microsoft. | OK | Y | Y | Y | Y | Y | Y |
| 300 | RRSIG | MX 8 2 300 20250810224144 20250806214322 51226 ru.nl. BVdPmavfVX9IKp0C287jkyB3Wfzb4EIL 4eWG9ZSNjhxRM4JnFrS2Nb6DSpAEEfse TMqLFrjWq+Krqf3EujU5RzcqGpRk994o OWJJ/rWSHhSFBwXAv5o6N8Zg6VSVease BttlKTJ21y5/U+psMFnjm2GbU+kV16Ik VW4HYkCbX4A= | VALID | Y | Y | Y | Y | Y | Y | |
| RR count (Answer/Authority/Additional) | OK | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | 2/0/1 | |||
| Response size (bytes) | OK | 266 | 266 | 266 | 266 | 266 | 266 | |||
| Response time (ms) | OK | 200 | 200 | 176 | 176 | 144 | 176 | |||