DNS Record Lookup
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Hosting & Network
c-n.biz runs on AS701, with DNS by NS1.
- Hosting network
- AS701AS701
- Managed DNS
- NS1
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 4,999+ other sites on AS701. Stable here since we started watching (Aug 19, 2026).
DNS Records for c-n.biz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| c-n.biz | SOA | 300 | dns1.p08.nsone.net hostmaster.infi.net 1540206358 1200 3600 604800 300 | |
| c-n.biz | NS | 0 | dns4.p08.nsone.net | |
| c-n.biz | NS | 0 | dns1.p08.nsone.net | |
| c-n.biz | NS | 0 | dns2.p08.nsone.net | |
| c-n.biz | NS | 0 | ns04.gannett-dns.com | |
| c-n.biz | NS | 0 | ns02.gannett-dns.com | |
| c-n.biz | NS | 0 | ns03.gannett-dns.com | |
| c-n.biz | NS | 0 | dns3.p08.nsone.net | |
| c-n.biz | NS | 0 | ns01.gannett-dns.com | |
| c-n.biz | A | 0 | 63.87.226.181 | |
| www.c-n.biz | CNAME | 0 | c-n.com | |
| www.c-n.biz | MX | 0 | 5 | cn-com0c.mail.protection.outlook.com |
| www.c-n.biz | SOA | 300 | dns1.p04.nsone.net hostmaster.infi.net 1568663730 1200 3600 604800 300 | |
| www.c-n.biz | NS | 0 | ns04.gannett-dns.com | |
| www.c-n.biz | NS | 0 | ns01.gannett-dns.com | |
| www.c-n.biz | NS | 0 | ns03.gannett-dns.com | |
| www.c-n.biz | NS | 0 | dns2.p04.nsone.net | |
| www.c-n.biz | NS | 0 | dns1.p04.nsone.net | |
| www.c-n.biz | NS | 0 | dns3.p04.nsone.net | |
| www.c-n.biz | NS | 0 | ns02.gannett-dns.com | |
| www.c-n.biz | NS | 0 | dns4.p04.nsone.net | |
| www.c-n.biz | TXT | 0 | v=spf1 include:spf.gannett.com -all | |
| www.c-n.biz | TXT | 0 | MS=ms36796190 | |
| www.c-n.biz | A | 0 | 209.97.59.13 |
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This page is today's snapshot. Turn on monitoring and we'll watch c-n.biz continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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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