DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tjhsst.edu runs on AS3140, with email configured.
- Hosting network
- AS3140AS3140
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 2 other sites on AS3140. Stable here since we started watching (Jul 15, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for tjhsst.edu
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tjhsst.edu | MX | 0 | 10 | mail.tjhsst.edu |
| tjhsst.edu | A | 0 | 198.38.18.202 | |
| tjhsst.edu | NS | 0 | ipa1.tjhsst.edu | |
| tjhsst.edu | NS | 0 | ns2.tjhsst.edu | |
| tjhsst.edu | NS | 0 | ns1.tjhsst.edu | |
| tjhsst.edu | NS | 0 | ns.uu.net | |
| tjhsst.edu | NS | 0 | ipa2.tjhsst.edu | |
| tjhsst.edu | SOA | 86400 | ns1.tjhsst.edu hostmaster.tjhsst.edu 1789585244 3600 600 1209600 86400 | |
| tjhsst.edu | TXT | 0 | google-site-verification=i394BjKZQeaYfVLNXNFAHWw4MVJCwpEJN-5CSK-KOE8 | |
| tjhsst.edu | TXT | 0 | v=spf1 ip4:198.38.16.130 ip4:198.38.16.131 ip6:2001:468:cc0:1600::130 ip6:2001:468:cc0:1600::131 -all | |
| tjhsst.edu | TXT | 0 | DirectFedAuthUrl=https://sso.tjhsst.edu/auth/realms/csl/protocol/saml | |
| tjhsst.edu | TXT | 0 | MS=44859B1E40D11E2BB4B402628E60F3D643705748 | |
| tjhsst.edu | TXT | 0 | google-site-verification=Nzj_a1s67WcehVdvFOO6ktj515HpomG4ZrhBhGzEhYw | |
| tjhsst.edu | TXT | 0 | DirectFedAuthUrl=tjhsst.edu | |
| tjhsst.edu | TXT | 0 | google-site-verification=SUWSehjMKZ9NLcRML0RnVueT2BbOUt8ygLnYn7xGFVw | |
| tjhsst.edu | TXT | 0 | google-site-verification=bJuU1iPhNNIQwWD6pJXRL7DbqUS4tkywKUorOI3LIPY | |
| tjhsst.edu | TXT | 0 | google-site-verification=F3CMYM56kaGTxwCPF3C-_BQFSeaQ8UTGq9BDaOWSXFQ | |
| tjhsst.edu | AAAA | 0 | 2001:468:cc0:1802::202 | |
| www.tjhsst.edu | A | 0 | 198.38.18.202 | |
| www.tjhsst.edu | AAAA | 0 | 2001:468:cc0:1802::202 | |
| www.tjhsst.edu | TXT | 0 | google-site-verification=F3CMYM56kaGTxwCPF3C-_BQFSeaQ8UTGq9BDaOWSXFQ | |
| www.tjhsst.edu | MX | 0 | 10 | mail.tjhsst.edu |
Get alerted the moment tjhsst.edu's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tjhsst.edu 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about tjhsst.edu
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
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