klatrebums.dk is a .dk domain served by 2 nameservers (aurora.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 21 May 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.66 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.giver.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.94.66 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.220.137 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.giver.dk | 116.203.118.18 2a01:4f8:c2c:397::1 |
mail.giver.dk mail.giver.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::ac43:dc89 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:5e42 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.94.66,172.67.220.137 ech=AEX+DQBBtgAgACD1UEfcuDfveorqL6pY7+0DsYVjuB/ximtAG+ysHpt4dwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:dc89,2606:4700:3036::6815:5e42 |
| www | 104.21.94.66 172.67.220.137 2606:4700:3033::ac43:dc89 2606:4700:3036::6815:5e42 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network klatrebums.dk: 104.21.94.66 172.67.220.137 2606:4700:3033::ac43:dc89 2606:4700:3036::6815:5e42 (AS13335) www.klatrebums.dk: 104.21.94.66 172.67.220.137 2606:4700:3033::ac43:dc89 2606:4700:3036::6815:5e42 (AS13335) |
| Wildcard | No |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.klatrebums.dk | SQl829hFGC69JYC_ZQW2BB-wtGWNSc_eT_nncan33ME |
| TXT | _acme-challenge.klatrebums.dk | r2UPBiUnHeXyrOSslagHO7eDjcIIkQ4QJC5joLI2XLo |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.giver.dk | DANE-EE · SPKI · SHA-256 | 883F039E6209C3F8C15918F986DFF849… |
| 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 | 2415438424 |
| Primary NS (MNAME) | aurora.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 | 2004-05-21 |
| Expires | 2027-05-31 (217d) |
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 |
|---|---|---|---|
| 2026-10-09 14:50:26 | 818ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-03 10:18:49 | 946ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 21:52:48 | 1737ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-21 08:18:21 shown | 1248ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-20 03:36:01 | 1599ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-07 10:05:23 | 1084ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 19:25:25 | 596ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-21 16:47:57 | 9942ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 00:53:15 | 570ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:59:02 | 4050ms | 2 NS 2 A 1 MX | 🔓 Insecure |