DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ibm.biz runs on AS36351, with DNS by NS1 and email configured.
- Hosting network
- AS36351AS36351
- Managed DNS
- NS1
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 48,741 other sites on AS36351. Stable here since we started watching (Oct 26, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to ibm.biz.
DNS Records for ibm.biz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ibm.biz | A | 0 | 52.116.202.158 | |
| ibm.biz | NS | 0 | dns1.p05.nsone.net | |
| ibm.biz | NS | 0 | dns2.p05.nsone.net | |
| ibm.biz | NS | 0 | dns3.p05.nsone.net | |
| ibm.biz | NS | 0 | dns4.p05.nsone.net | |
| ibm.biz | TXT | 0 | v=spf1 mx/24 -all | |
| ibm.biz | TXT | 0 | mf0h7btgrsfm8sbv24rl0jvz9qmrc69r | |
| ibm.biz | TXT | 0 | f779180bfcfd4fb68b733c7c2b949d75 | |
| ibm.biz | MX | 0 | ||
| ibm.biz | SOA | 86400 | dns1.p01.nsone.net hostmaster.nsone.net 1724163353 43200 7200 604800 86400 | |
| www.ibm.biz | NS | 0 | dns1.p05.nsone.net | |
| www.ibm.biz | NS | 0 | dns4.p05.nsone.net | |
| www.ibm.biz | NS | 0 | dns2.p05.nsone.net | |
| www.ibm.biz | NS | 0 | dns3.p05.nsone.net | |
| www.ibm.biz | CNAME | 0 | ibm.biz | |
| www.ibm.biz | TXT | 0 | mf0h7btgrsfm8sbv24rl0jvz9qmrc69r | |
| www.ibm.biz | TXT | 0 | v=spf1 mx/24 -all | |
| www.ibm.biz | TXT | 0 | f779180bfcfd4fb68b733c7c2b949d75 | |
| www.ibm.biz | A | 0 | 52.116.202.158 | |
| www.ibm.biz | SOA | 86400 | dns1.p01.nsone.net hostmaster.nsone.net 1724163353 43200 7200 604800 86400 | |
| www.ibm.biz | MX | 0 |
Get alerted the moment ibm.biz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ibm.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, CNAME, TXT 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