stoumann.dk is a .dk domain served by 2 nameservers (lucy.ns.cloudflare.com, max.ns.cloudflare.com). It was registered on 6 April 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.57.229 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.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 |
|---|---|---|---|---|---|---|---|
| 104.21.57.229 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.193.104 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | aspmx.l.google.com | 173.194.222.26 2a00:1450:4025:c01::1a |
lo-in-f26.1e100.net rd-in-f26.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| 20 | 300s | alt1.aspmx.l.google.com | 192.178.211.26 2404:6800:4013:813::1b |
lcbomp-in-f26.1e100.net lcdels-in-f27.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:39e5 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:c168 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.57.229,172.67.193.104 ech=AEX+DQBBgQAgACB92BwhmEuJqoQuhfPEk0bOxiFHjsBjkbC7eU2Nq31uJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:39e5,2606:4700:3034::ac43:c168 |
| www | 104.21.57.229 172.67.193.104 2606:4700:3033::6815:39e5 2606:4700:3034::ac43:c168 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network stoumann.dk: 104.21.57.229 172.67.193.104 2606:4700:3033::6815:39e5 2606:4700:3034::ac43:c168 (AS13335) www.stoumann.dk: 104.21.57.229 172.67.193.104 2606:4700:3033::6815:39e5 2606:4700:3034::ac43:c168 (AS13335) |
| Wildcard | No |
| 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 | 2413486412 |
| Primary NS (MNAME) | lucy.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 1999-04-06 |
| Expires | 2027-06-30 (254d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 02:27:19 | 486ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-27 05:13:48 | 761ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-26 04:58:23 | 663ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-06 19:48:25 | 632ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-30 16:40:45 shown | 631ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-19 22:28:55 | 7881ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-18 21:59:01 | 12921ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-30 11:32:06 | 9404ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-01 21:42:04 | 1389ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-28 22:14:53 | 837ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 10:02:36 | 1509ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-21 16:15:17 | 1032ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 18:52:41 | 900ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-19 01:13:06 | 3162ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 12:05:23 | 1079ms | 2 NS 2 A 2 MX | 🔓 Insecure |