børnesvendebrev.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 7 February 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.168.204 is hosted by FSKNET-DK Forskningsnettet - Danish network for Research and Education (AS1835) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 130.225.168.204 | 3600s | — | AS1835 | FSKNET-DK Forskningsnettet - Danish network for Research and Education | 130.225.0.0/16 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (børnesvendebrev.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.børnesvendebrev.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:69e2273edc2f6@dmarc-dk.centerasecurity.com; |
| www | 130.225.168.204 (AS1835) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026062422 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2022-02-07 |
| Expires | 2027-02-06 (110d) |
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 |
|---|---|---|---|
| 2026-10-15 07:37:27 shown | 591ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 05:22:51 | 1023ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 15:37:56 | 2896ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 15:30:55 | 1707ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 18:08:37 | 1791ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-21 01:32:24 | 827ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 22:40:43 | 1952ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-03 16:24:37 | 941ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-01 05:52:23 | 1293ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 02:49:12 | 9698ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 14:22:28 | 697ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 18:24:50 | 1525ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 01:55:05 | 752ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 18:22:04 | 1791ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 20:41:29 | 887ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 16:32:46 | 347ms | 0 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 18:50:40 | 581ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 18:40:02 | 457ms | 4 NS 1 A 0 MX | 🔒 Secure |