THE RECORDS BEHIND THE NAME
DNS lookup.
Explore resource records, mail routing and reverse DNS.
Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.
Querying DNS records…
DNS
19 answer recordscitadel.edu
ANOERRORAD no
AAAANOERROR · no answersAD no
MXNOERRORAD no
NSNOERRORAD no
CNAMENOERROR · no answersAD no
TXTNOERRORAD no
SOANOERRORAD no
CAANOERROR · no answersAD no
AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| A | citadel.edu | 300 | 23.185.0.4 | IP WHOIS → |
| MX | citadel.edu | 3600 | 0 citadel-edu.mail.protection.outlook.com. | DNS → |
| NS | citadel.edu | 3600 | dns1.citadel.edu. | DNS → |
| NS | citadel.edu | 3600 | extns3.clemson.edu. | DNS → |
| NS | citadel.edu | 3600 | dns3.citadel.edu. | DNS → |
| NS | citadel.edu | 3600 | dns2.citadel.edu. | DNS → |
| NS | citadel.edu | 3600 | extns1.clemson.edu. | DNS → |
| NS | citadel.edu | 3600 | extns2.clemson.edu. | DNS → |
| TXT | citadel.edu | 3600 | "atlassian-domain-verification=7YibYakWS1LjEaoUaRn0ShMJMNfuhV3GXI7aM8Q7AyhH4PmFaJa3NaiHacCTcqY1" | — |
| TXT | citadel.edu | 3600 | "v=spf1 a mx ip4:3.27.51.160/27 ip4:3.29.194.128/27 ip4:3.99.253.64/27 ip4:3.101.216.128/27 ip4:3.105.224.60 ip4:3.109.187.96 ip4:3.214.204.181 ip4:3.252.108.160/27 ip4:13.39.103.0/27 ip4:13.42.61.32/27 ip4:13.110.208.0/21 ip4:13.110.216.0/22 " "ip4:13.110.224.0/20 ip4:13.111.0.0/16 ip4:13.211.69.231 ip4:15.222.110.90 ip4:18.99.40.64/27 ip4:18.143.136.64/27 ip4:20.47.149.138 ip4:34.68.104.193 ip4:34.213.216.156 ip4:35.174.145.124 ip4:35.188.64.218 ip4:35.190.247.0/24 ip4:35.202.125.231 " "ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:43.204.62.184 ip4:43.205.150.240/28 ip4:44.211.178.96/27 ip4:52.17.62.50 ip4:52.60.189.48 ip4:52.100.0.0/14 ip4:52.180.90.234 ip4:52.212.19.177 ip4:52.224.142.128 ip4:54.151.112.86 ip4:54.154.213.30 " "ip4:54.214.32.131 ip4:54.240.70.149 ip4:54.240.70.150 ip4:54.240.71.38/31 ip4:54.240.72.45 ip4:54.240.72.46/31 ip4:54.240.72.48/29 ip4:54.240.80.147 ip4:54.240.80.148/30 ip4:54.240.80.152/29 ip4:54.240.94.192/31 ip4:54.240.94.231 ip4:54.240.94.232/29 " "ip4:54.240.94.240/31 ip4:54.240.107.23 ip4:54.240.107.24/29 ip4:54.240.107.32/30 ip4:64.18.0.0/20 ip4:64.132.88.0/23 ip4:64.132.92.0/24 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.231.80.0/20 ip4:66.249.80.0/20 ip4:68.232.192.0/20 ip4:72.14.192.0/18 " "ip4:74.125.0.0/16 ip4:104.45.175.206 ip4:104.47.0.0/17 ip4:108.177.8.0/21 ip4:108.177.96.0/19 ip4:128.17.64.0/20 ip4:128.17.128.0/20 ip4:128.17.192.0/20 ip4:128.245.0.0/20 ip4:128.245.64.0/20 ip4:130.211.0.0/22 ip4:134.128.64.0/19 ip4:134.128.96.0/19 " "ip4:136.147.128.0/20 ip4:136.147.176.0/20 ip4:140.234.0.0/16 ip4:148.105.0.0/16 ip4:149.72.0.0/16 ip4:155.225.6.0/24 ip4:155.225.66.0/23 ip4:155.225.192.0/21 ip4:159.92.157.0/24 ip4:159.92.158.0/24 ip4:159.92.159.0/24 ip4:159.92.160.0/24 " "ip4:159.92.161.0/24 ip4:159.92.162.0/24 ip4:159.183.0.0/16 ip4:161.71.32.0/19 ip4:161.71.64.0/20 ip4:167.89.0.0/17 ip4:168.245.0.0/17 ip4:172.217.0.0/19 ip4:172.217.32.0/20 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 " "ip4:172.253.56.0/21 ip4:172.253.112.0/20 ip4:173.194.0.0/16 ip4:176.31.145.254 ip4:185.131.228.0/25 ip4:185.131.228.128/25 ip4:185.131.229.0/25 ip4:192.254.112.0/20 ip4:198.2.128.0/18 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 " "ip4:198.2.186.0/23 ip4:198.21.0.0/21 ip4:198.37.144.0/20 ip4:198.187.196.0/24 ip4:198.245.80.0/20 ip4:199.122.120.0/21 ip4:205.201.128.0/20 ip4:205.201.131.128/25 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:207.67.38.0/24 " "ip4:207.67.98.192/27 ip4:207.126.144.0/20 ip4:208.75.123.0/24 ip4:208.93.120.0/24 ip4:208.93.122.0/24 ip4:208.117.48.0/20 ip4:208.117.49.214 ip4:209.10.173.0/25 ip4:209.43.22.0/28 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 " "ip4:216.147.212.20/30 include:_spf0000000.citadel.edu include:publicsafetycloud.net include:spf.protection.outlook.com -all" | — |
| TXT | citadel.edu | 3600 | "autodesk-domain-verification=tG5zXDCtphA6JHsvNiTe" | — |
| TXT | citadel.edu | 3600 | "adobe-idp-site-verification=a88ec0e701901786242a5ed8b2bb6185ae54d13f03241a4641f39bcb5cc449b3" | — |
| TXT | citadel.edu | 3600 | "google-site-verification=WXLF-gegBl3EsJbo7wmaNrhEcZbutHTBKRdjRCBAhY8" | — |
| TXT | citadel.edu | 3600 | "ql61veok8gkqrn9pe7ohi81a6o" | — |
| TXT | citadel.edu | 3600 | "apple-domain-verification=YH47wIDMbQOHeXDH" | — |
| TXT | citadel.edu | 3600 | "5ta1s1gb0d73dsdpiit2sru4li" | — |
| TXT | citadel.edu | 3600 | "amazonses:ECiDv5qbXHv4Rb6QDIdN1iItE2ECeiXBSa1K4PULf90=" | — |
| TXT | citadel.edu | 3600 | "google-site-verification=0L7lpcslpoHFCruUGHEf2oAlw5som-QvnaDokG0ztWk" | — |
| SOA | citadel.edu | 3600 | dns1.citadel.edu. sysadmin.citadel.edu. 2026022000 14400 7200 1209600 86400 | — |
Authority records · 1
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| SOA | citadel.edu | 3600 | dns1.citadel.edu. sysadmin.citadel.edu. 2026022000 14400 7200 1209600 86400 | — |
Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.