lthm.dk is a .dk domain served by 2 nameservers (alexa.ns.cloudflare.com, salvador.ns.cloudflare.com). It was registered on 12 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.220 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by lthm-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.76.220 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.201.121 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.76.220 |
| 🔶 Autoconfig | 172.67.201.121 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:c979 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::6815:4cdc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.76.220,172.67.201.121 ech=AEX+DQBBLwAgACDo/E/FfLYoECBsWD+DY5zvggHxTGdR1wNbY+bmsupRGQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c979,2606:4700:3034::6815:4cdc |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| NETORGFT3571197.onmicrosoft.com |
| v=spf1 include:secureserver.net -all |
| Policy | Record (lthm.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:secureserver.net -all |
| Policy | Record (_dmarc.lthm.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:5763073fa0b9439f98dc317442d2d59a@dmarc-reports.cloudflare.net |
| www | 104.21.76.220 172.67.201.121 2606:4700:3033::ac43:c979 2606:4700:3034::6815:4cdc (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
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 | 2417214767 |
| Primary NS (MNAME) | alexa.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 | 2023-04-12 |
| Expires | 2027-04-11 (175d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 10:20:00 shown | 1106ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-11 09:56:35 | 2050ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-07 01:42:03 | 931ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-05 01:01:29 | 2932ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-04 00:35:29 | 1109ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-03 00:31:18 | 2617ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-01 00:07:27 | 1314ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-28 00:26:59 | 993ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-02 07:17:11 | 1894ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-29 05:54:26 | 939ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 01:50:16 | 1055ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 21:10:30 | 10637ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-14 19:03:37 | 2321ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-10 05:06:59 | 1875ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-31 20:01:28 | 1224ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-18 03:11:29 | 2082ms | 2 NS 2 A 1 MX | 🔓 Insecure |