tmth.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 6 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by tmth-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.98.16.39 |
| 🔶 Autoconfig | 104.21.0.181 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::6815:b5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:802d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.0.181,172.67.128.45 ech=AEX+DQBBPwAgACCUc9k9g9XIvqQXMcFlQhHHicXcvvHDsDSLmAahc1CSPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:b5,2606:4700:3036::ac43:802d |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| mandrill_verify.C54_SYZ-FAiLj_X42bpAMA |
| MS=ms17415754 |
| v=spf1 +mx +a +ip4:5.134.12.223 +ip4:85.92.73.30 include:spf.protection.outlook.com ~all |
| Policy | Record (tmth.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +mx +a +ip4:5.134.12.223 +ip4:85.92.73.30 include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.tmth.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:b3ba81e14d9746faa7d8c3084dfbea05@dmarc-reports.cloudflare.net |
| www | 104.21.0.181 172.67.128.45 2606:4700:3031::ac43:802d 2606:4700:3035::6815:b5 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2405157532 |
| Primary NS (MNAME) | ali.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-06-06 |
| Expires | 2027-06-30 (254d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 09:43:08 | 1116ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-01 04:57:43 | 736ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 20:11:53 | 700ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 18:59:39 | 1357ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 13:00:19 | 1452ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-16 16:46:13 | 1594ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-23 10:19:10 | 9137ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-20 12:48:39 | 9573ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-24 04:57:48 shown | 1214ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-23 18:26:46 | 912ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 09:51:08 | 1239ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 10:24:47 | 985ms | 2 NS 2 A 1 MX | 🔓 Insecure |