DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
tmd.is runs on AS6677, with email configured.
- Hosting network
- AS6677AS6677
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 259 other sites on AS6677. Stable here since we started watching (Sep 2, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to tmd.is.
DNS Records for tmd.is
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| tmd.is | SOA | 7200 | ns1.simnet.is hostmaster.tmd.is 2025120207 28800 7200 604800 7200 | |
| tmd.is | A | 0 | 194.105.255.2 | |
| tmd.is | MX | 0 | 20 | mx2.tmd.is |
| tmd.is | MX | 0 | 10 | mx1.tmd.is |
| tmd.is | NS | 0 | ns3.simnet.is | |
| tmd.is | NS | 0 | ns2.simnet.is | |
| tmd.is | NS | 0 | ns1.simnet.is | |
| tmd.is | TXT | 0 | v=spf1 mx ip4:194.105.255.0/24 include:spf.protection.outlook.com -all | |
| tmd.is | TXT | 0 | 9gt1dbu1o2f14m392be8vrtu4p | |
| tmd.is | TXT | 0 | cisco-ci-domain-verification=47bf38677a700dc8e6a49150e56e729a538b0a8cb299c085ed7e77568f8b4f6d | |
| tmd.is | TXT | 0 | MS=ms28723935 | |
| www.tmd.is | A | 0 | 194.105.255.2 | |
| www.tmd.is | TXT | 0 | 9gt1dbu1o2f14m392be8vrtu4p | |
| www.tmd.is | TXT | 0 | MS=ms28723935 | |
| www.tmd.is | TXT | 0 | v=spf1 mx ip4:194.105.255.0/24 include:spf.protection.outlook.com -all | |
| www.tmd.is | TXT | 0 | cisco-ci-domain-verification=47bf38677a700dc8e6a49150e56e729a538b0a8cb299c085ed7e77568f8b4f6d | |
| www.tmd.is | NS | 0 | ns3.simnet.is | |
| www.tmd.is | NS | 0 | ns2.simnet.is | |
| www.tmd.is | NS | 0 | ns1.simnet.is | |
| www.tmd.is | MX | 0 | 20 | mx2.tmd.is |
| www.tmd.is | MX | 0 | 10 | mx1.tmd.is |
| www.tmd.is | CNAME | 0 | tmd.is | |
| www.tmd.is | SOA | 7200 | ns1.simnet.is hostmaster.tmd.is 2025120207 28800 7200 604800 7200 |
Get alerted the moment tmd.is's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch tmd.is 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