grundejerforeningen-bakken.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.51 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.51 | 3600s | webcluster2.webpod15-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10e:809a:bc53:8c8:61f | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| protonmail-verification=4d4e4f621d67957724353ff7975d1a0e475744c2 |
| v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (grundejerforeningen-bakken.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.protonmail.ch ~all |
| Policy | Record (_dmarc.grundejerforeningen-bakken.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 46.30.215.51 2a02:2350:5:10e:809a:bc53:8c8:61f (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network grundejerforeningen-bakken.dk: 46.30.215.51 2a02:2350:5:10e:809a:bc53:8c8:61f (AS51468) www.grundejerforeningen-bakken.dk: 46.30.215.51 2a02:2350:5:10e:809a:bc53:8c8:61f (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| SMTP _25._tcp.mail.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 76BB66711DA416433CA890A5B2E5A053… |
| SMTP _25._tcp.mailsec.protonmail.ch | DANE-EE · SPKI · SHA-256 | 6111A5698D23C89E09C36FF833C1487E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 21:20:04 shown | 3520ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-12 16:40:53 | 585ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 07:31:40 | 760ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 06:37:12 | 537ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-28 06:21:12 | 751ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-28 16:58:48 | 635ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 14:24:46 | 636ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-13 14:01:40 | 2997ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-11 04:27:49 | 5245ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-08 13:37:43 | 1352ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-31 10:01:28 | 8919ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-28 20:35:55 | 1056ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-06 10:27:36 | 1931ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-29 12:11:10 | 552ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 23:51:36 | 658ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 10:52:44 | 1049ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 10:38:52 | 729ms | 2 NS 1 A 2 MX | 🔒 Secure |