uiowa.edu
Updated:
2026-02-08 04:09:40 UTC (21 days ago)
Update now
DNS Server Responses
Responses for uiowa.edu/DS
| Name | TTL | Type | Data | Status | Returned by | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| a.edu-servers.net. (192.5.6.30) | a.edu-servers.net. (2001:503:a83e::2:30) | b.edu-servers.net. (192.33.14.30) | b.edu-servers.net. (2001:503:231d::2:30) | c.edu-servers.net. (192.26.92.30) | c.edu-servers.net. (2001:503:83eb::30) | d.edu-servers.net. (192.31.80.30) | d.edu-servers.net. (2001:500:856e::30) | e.edu-servers.net. (192.12.94.30) | e.edu-servers.net. (2001:502:1ca1::30) | f.edu-servers.net. (192.35.51.30) | f.edu-servers.net. (2001:503:d414::30) | g.edu-servers.net. (192.42.93.30) | g.edu-servers.net. (2001:503:eea3::30) | h.edu-servers.net. (192.54.112.30) | h.edu-servers.net. (2001:502:8cc::30) | i.edu-servers.net. (192.43.172.30) | i.edu-servers.net. (2001:503:39c1::30) | j.edu-servers.net. (192.48.79.30) | j.edu-servers.net. (2001:502:7094::30) | k.edu-servers.net. (192.52.178.30) | k.edu-servers.net. (2001:503:d2d::30) | l.edu-servers.net. (192.41.162.30) | l.edu-servers.net. (2001:500:d937::30) | m.edu-servers.net. (192.55.83.30) | m.edu-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 | 582 | 582 | 584 | 584 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | 582 | |||
| Response time (ms) | OK | 45 | 46 | 11 | 37 | 45 | 45 | 71 | 44 | 45 | 46 | 45 | 45 | 46 | 45 | 45 | 67 | 45 | 47 | 58 | 39 | 39 | 39 | 39 | 63 | 39 | 39 | |||
Responses for uiowa.edu/DNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | |||
| Response time (ms) | OK | 219 | 218 | 219 | 218 | 220 | 220 | 219 | 219 | 219 | 218 | |||
Responses for uiowa.edu/NS
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| uiowa.edu | 86400 | NS |
dns-ext-lc-1.uiowa.edu.
dns-ext-itf-1.uiowa.edu. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | |||
| Response size (bytes) | OK | 209 | 209 | 209 | 209 | 209 | 209 | 209 | 209 | 209 | 209 | |||
| Response time (ms) | OK | 54 | 53 | 56 | 56 | 279 | 127 | 132 | 143 | 167 | 234 | |||
Responses for uiowa.edu/TXT
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| uiowa.edu | 43200 | TXT |
"apple-domain-verification=tDq7zCvrNrUcAfae"
"docusign=87525fec-abf7-4589-a5aa-d1cb7e3dc3f9"
"jamf-site-verification=4ByDVCEDKSxUjP1UmUTO2g"
"openai-domain-verification=dv-nvjyGxyTXOp055iSGSBF6M3E"
"yahoo-verification-key=lx2RJkUkXI54qs3azM8ywsc28eK1tgJxGFaouuYYW4I="
"google-site-verification=Van5uzYwrIPsFOJlZiEb0df5s2CO1vJa4FnHM8LMSEc"
"google-site-verification=XcHbHHcSlecyo2gXnBRxfxyiURQUmMITmHuym6UueaM"
"google-site-verification=cRJtf1Ph06yQPxM6LYD04qyawWqAoJt-nOn8djR7Xuc"
"mnnAFzvTGU6aSXFfzkLxBINle4iylvbMEQYk9Iuc7lBYqUx9z3Ubw6q/iRQysN68PMuZVQTxcVWwWOLgkjRTQA=="
"zone-ownership-verification-5aa04fe02a65855bbdd08495995798ad6bdc73edc967693651de691ce2673a8d"
"atlassian-domain-verification=ygNri5ECC84kT83856PFXv066QWSKzEEEa9AjYlCnHqaAKNpHr4GHoMACDpDP7sT"
"v=spf1 ip4:128.255.224.128/26 ip4:128.255.173.0/25 ip4:128.255.6.0/23 ip4:128.255.66.0/23 ip4:129.255.116.16 include:spf.protection.outlook.com include:spf-001c0c01.pphosted.com -all" | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 12/0/1 | 12/0/1 | 12/0/1 | 12/0/1 | 12/0/1 | 12/0/1 | 12/0/1 | 12/0/1 | 12/0/1 | 12/0/1 | |||
| Response size (bytes) | OK | 1135 | 1135 | 1135 | 1135 | 1135 | 1135 | 1135 | 1135 | 1135 | 1135 | |||
| Response time (ms) | OK | 171 | 132 | 173 | 134 | 175 | 175 | 169 | 136 | 143 | 136 | |||
Responses for t0vhi.67qtc.uiowa.edu/A
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | 147 | |||
| Response time (ms) | OK | 184 | 209 | 185 | 210 | 185 | 185 | 184 | 211 | 183 | 210 | |||
Responses for uiowa.edu/CNAME
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | |||
| Response time (ms) | OK | 160 | 157 | 161 | 158 | 161 | 161 | 160 | 159 | 159 | 159 | |||
Responses for uiowa.edu/CDNSKEY
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | |||
| Response time (ms) | OK | 184 | 181 | 184 | 182 | 184 | 184 | 183 | 183 | 183 | 182 | |||
Responses for uiowa.edu/NS
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| uiowa.edu | 86400 | NS |
dns-ext-lc-1.uiowa.edu.
dns-ext-itf-1.uiowa.edu. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | 2/0/5 | |||
| Response size (bytes) | OK | 209 | 209 | 209 | 209 | 209 | 209 | 209 | 209 | 209 | 209 | |||
| Response time (ms) | OK | 54 | 53 | 56 | 56 | 279 | 127 | 132 | 143 | 167 | 234 | |||
Responses for uiowa.edu/AAAA
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | |||
| Response time (ms) | OK | 180 | 161 | 180 | 162 | 181 | 181 | 180 | 179 | 179 | 162 | |||
Responses for uiowa.edu/A
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| uiowa.edu | 300 | A |
54.163.225.50 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | |||
| Response size (bytes) | OK | 82 | 82 | 82 | 82 | 82 | 82 | 82 | 82 | 82 | 82 | |||
| Response time (ms) | OK | 64 | 64 | 65 | 63 | 52 | 48 | 51 | 47 | 52 | 48 | |||
Responses for uiowa.edu/CDS
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | |||
| Response time (ms) | OK | 217 | 214 | 217 | 215 | 218 | 217 | 216 | 215 | 216 | 215 | |||
Responses for uiowa.edu/MX
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| uiowa.edu | 300 | MX |
10 uiowa-edu.mail.protection.outlook.com. | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | |||
| Response size (bytes) | OK | 119 | 119 | 119 | 119 | 119 | 119 | 119 | 119 | 119 | 119 | |||
| Response time (ms) | OK | 237 | 220 | 237 | 220 | 238 | 237 | 237 | 236 | 236 | 224 | |||
Responses for uiowa.edu/NSEC3PARAM
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| RR count (Answer/Authority/Additional) | OK | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | 0/1/1 | |||
| Response size (bytes) | OK | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | 126 | |||
| Response time (ms) | OK | 207 | 185 | 211 | 185 | 211 | 211 | 207 | 202 | 207 | 200 | |||
Responses for uiowa.edu/SOA
| Name | TTL | Type | Data | Status | Returned by | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dns-ext-itf-1.uiowa.edu. (128.255.3.37) | dns-ext-itf-1.uiowa.edu. (2620:0:e50:5::5e) | dns-ext-lc-1.uiowa.edu. (128.255.3.35) | dns-ext-lc-1.uiowa.edu. (2620:0:e50:5::5a) | dns1.uiowa.edu. (128.255.1.26) | dns1.uiowa.edu. (2620:0:e50:3::10) | dns2.uiowa.edu. (128.255.64.26) | dns2.uiowa.edu. (2620:0:e50:3::11) | dns3.uiowa.edu. (128.255.1.27) | dns3.uiowa.edu. (2620:0:e50:3::12) | |||||
| uiowa.edu | 3600 | SOA |
dns-ext-lc-1.uiowa.edu. empty.empty. 5796 3600 600 1209600 3600 | OK | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y |
| RR count (Answer/Authority/Additional) | OK | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | 1/0/1 | |||
| Response size (bytes) | OK | 135 | 135 | 135 | 135 | 135 | 135 | 135 | 135 | 135 | 135 | |||
| Response time (ms) | OK | 269 | 261 | 270 | 262 | 270 | 270 | 267 | 266 | 267 | 263 | |||
