DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, and CNAME records for any domain
DNS Records for systems-biology.org
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| systems-biology.org | A | 0 | 216.239.34.21 | |
| systems-biology.org | A | 0 | 216.239.32.21 | |
| systems-biology.org | A | 0 | 216.239.38.21 | |
| systems-biology.org | A | 0 | 216.239.36.21 | |
| systems-biology.org | NS | 0 | ns.sra-osc.ne.jp | |
| systems-biology.org | NS | 0 | ns.systems-biology.org | |
| systems-biology.org | MX | 0 | 100 | sbgw.sysbio.rcast.u-tokyo.ac.jp |
| systems-biology.org | MX | 0 | 10 | ms.systems-biology.org |
| systems-biology.org | SOA | 86400 | ns.systems-biology.org postmaster.systems-biology.org 2022021801 10800 900 3600000 86400 | |
| www.systems-biology.org | A | 0 | 142.251.167.121 | |
| www.systems-biology.org | CNAME | 0 | ghs.google.com | |
| www.systems-biology.org | AAAA | 0 | 2607:f8b0:4004:c1d::79 |
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