suhm.dk is a .dk domain served by 2 nameservers (damon.ns.cloudflare.com, lady.ns.cloudflare.com). It was registered on 16 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.40.45 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com. The zone is not DNSSEC-signed, has no 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.40.45 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.175.189 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | aspmx.l.google.com | 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 74.125.131.26 |
li-in-x1a.1e100.net li-in-f26.1e100.net lu-in-f26.1e100.net |
AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.40.45 |
| 🔶 Autoconfig | 104.21.40.45 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:afbd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:282d | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.40.45,172.67.175.189 ech=AEX+DQBB+gAgACCYnx35GKJGgDsn+DRLvfuC2aMpKBOwRQASOd3Tpc5vGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:afbd,2606:4700:3031::6815:282d |
| www | 104.21.40.45 172.67.175.189 2606:4700:3030::ac43:afbd 2606:4700:3031::6815:282d (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.suhm.dk | 1wIu2Q5Cea6hqy5pkG2p0JbSnbezC2l1l-STQt2BYvQ |
| TXT | _acme-challenge.suhm.dk | yHlwR-2i8inI5MIdM2DC8fHtdSJYhcDElTrDNJItqkY |
| 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 | 2417341187 |
| Primary NS (MNAME) | damon.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 | 2007-06-16 |
| Expires | 2036-06-30 (3542d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 16:27:45 | 731ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-13 12:27:26 shown | 505ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-12 11:56:37 | 1427ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-11 08:01:35 | 458ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-02 13:32:48 | 475ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-27 03:50:04 | 581ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-08 02:51:03 | 696ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 01:18:26 | 594ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-13 21:33:46 | 5309ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-10 06:44:02 | 10425ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 15:05:53 | 840ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-21 09:59:09 | 986ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 16:08:14 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 08:17:05 | 2847ms | 2 NS 2 A 1 MX | 🔓 Insecure |