bjerrenielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.17 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.17 | 600s | webcluster1.webpod12-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.213.17 |
| 🔶 Autoconfig | 46.30.213.17 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:8c:e046:409c:db98 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (bjerrenielsen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| www | 46.30.213.24 2a02:2350:5:10a:c7:cdd0:3b9d:9e21 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network bjerrenielsen.dk: 46.30.213.24 2a02:2350:5:10a:c7:cdd0:3b9d:9e21 (AS51468) www.bjerrenielsen.dk: 46.30.213.24 2a02:2350:5:10a:c7:cdd0:3b9d:9e21 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061605 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-12-07 |
| Expires | 2026-12-31 (74d) |
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).
| Domain | Registrar |
|---|---|
| bumle.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 14:59:12 | 807ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-14 13:15:41 | 423ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-02 22:33:01 | 927ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-22 05:45:20 | 6585ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 20:08:58 | 640ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 00:18:08 | 4987ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 22:29:14 | 924ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-14 13:23:33 | 5119ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-05 11:07:47 | 10801ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 11:56:29 | 934ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 23:40:33 | 1393ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 05:44:01 shown | 579ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 03:30:30 | 2570ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 19:31:45 | 653ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 15:41:47 | 2510ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 14:43:34 | 697ms | 2 NS 1 A 4 MX | 🔒 Secure |