DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for docline.gov
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| docline.gov | NS | 0 | gslb01.nlm.nih.gov | |
| docline.gov | NS | 0 | gslb02.nlm.nih.gov | |
| docline.gov | NS | 0 | gslb03.nlm.nih.gov | |
| docline.gov | MX | 0 | 10 | nihcesxway5.hub.nih.gov |
| docline.gov | MX | 0 | 10 | nihcesxway4.hub.nih.gov |
| docline.gov | MX | 0 | 10 | nihcesxway3.hub.nih.gov |
| docline.gov | AAAA | 0 | 2607:f220:41e:1016::170 | |
| docline.gov | AAAA | 0 | 2607:f220:41f:1140::170 | |
| docline.gov | A | 0 | 130.14.16.170 | |
| docline.gov | SOA | 30 | gslb01.nlm.nih.gov leeb.mail.nlm.nih.gov 2024111401 10800 3600 604800 30 | |
| www.docline.gov | CNAME | 0 | docline.awsprod.nlm.nih.gov | |
| www.docline.gov | A | 0 | 18.233.59.216 | |
| www.docline.gov | A | 0 | 23.21.51.43 | |
| www.docline.gov | AAAA | 0 | 2600:1f18:1db6:7e00:808e:5b94:36fa:d7e3 | |
| www.docline.gov | AAAA | 0 | 2600:1f18:1db6:7e01:2de5:bfb4:e13a:ff67 |
About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain