DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

swartzentruber.us runs on AS31863, with email configured.

Hosting network
AS31863AS31863
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 3,416 other sites on AS31863. Stable here since we started watching (Sep 7, 2026).

DNS Records for swartzentruber.us

HostnameTypeTTLPriorityContent
swartzentruber.usNS0ns1.xaox.net
swartzentruber.usNS0ns2.xaox.net
swartzentruber.usMX010cow.xaox.net
swartzentruber.usSOA21600ns1.xaox.net hostmaster.swartzentruber.us 2025072602 7200 3600 1209600 21600
swartzentruber.usA023.92.222.182
swartzentruber.usTXT0google-site-verification=UoEImMCwzLe5SsLrbNknUrdkw4l61l_0GPLz6gbeKoQ
swartzentruber.usTXT0v=spf1 mx include:smtp2go.com -all
swartzentruber.usAAAA02607:5600:124:1::6

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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

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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