barnebarn.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 3 October 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.138.100 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | barnebarn.dk → 46.183.138.100 |
| 🔶 Autoconfig | barnebarn.dk → 46.183.138.100 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (barnebarn.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.barnebarn.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | barnebarn.dk (all on barnebarn.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.barnebarn.dk | barnebarn.dk |
| 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 | 2026082701 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@barnebarn.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-10-03 |
| Expires | 2026-12-31 (69d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 02:04:37 | 546ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 12:28:59 | 767ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 14:06:45 | 1096ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 09:02:29 | 2197ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 07:03:55 | 1028ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 07:35:48 | 1164ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 23:42:50 | 715ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 21:03:41 | 1107ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 06:36:28 | 9829ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 04:44:58 shown | 810ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 15:48:33 | 1271ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 10:06:23 | 9242ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-10 02:19:37 | 1173ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-01 17:03:01 | 1170ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 13:52:41 | 2620ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 10:29:15 | 8952ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-13 10:36:43 | 1268ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 13:17:52 | 2680ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 07:39:24 | 982ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 02:43:42 | 881ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 02:19:59 | 2530ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 22:47:41 | 2917ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 22:37:40 | 2266ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 14:07:31 | 2881ms | 5 NS 1 A 3 MX | 🔓 Insecure |