DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
sas.blog runs on AS12229.
- Hosting network
- AS12229AS12229
- Managed DNS
- Self-hosted / other
- None
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 113 other sites on AS12229. Stable here since we started watching (Jul 22, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to sas.blog.
DNS Records for sas.blog
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| sas.blog | SOA | 600 | dns1cxxRb321nc0.net.sas.com dnsadmin.sas.com 20160923 1800 300 604800 600 | |
| sas.blog | A | 0 | 149.173.160.44 | |
| sas.blog | NS | 0 | extdns04.na.sas.com | |
| sas.blog | NS | 0 | extdns03.na.sas.com | |
| sas.blog | NS | 0 | extdns01.na.sas.com | |
| sas.blog | NS | 0 | extdns02.na.sas.com | |
| www.sas.blog | A | 0 | 149.173.160.44 | |
| www.sas.blog | SOA | 600 | dns1cxxRb321nc0.net.sas.com dnsadmin.sas.com 20160923 1800 300 604800 600 | |
| www.sas.blog | CNAME | 0 | sas.blog | |
| www.sas.blog | NS | 0 | extdns02.na.sas.com | |
| www.sas.blog | NS | 0 | extdns04.na.sas.com | |
| www.sas.blog | NS | 0 | extdns03.na.sas.com | |
| www.sas.blog | NS | 0 | extdns01.na.sas.com |
Get alerted the moment sas.blog's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch sas.blog 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