baltzersbureau.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.115 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.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 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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.115 | 3600s | webcluster2.webpod13-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.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10b:809c:5ffa:707c:ed6a | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.115 2a02:2350:5:10b:809c:5ffa:707c:ed6a (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network baltzersbureau.dk: 46.30.213.115 2a02:2350:5:10b:809c:5ffa:707c:ed6a (AS51468) www.baltzersbureau.dk: 46.30.213.115 2a02:2350:5:10b:809c:5ffa:707c:ed6a (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026093001 |
| 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 | 2004-12-08 |
| Expires | 2026-12-31 (74d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 03:17:42 shown | 2720ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 01:58:33 | 2592ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-09 21:22:01 | 604ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-05 04:33:04 | 673ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-31 05:18:54 | 628ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-30 19:36:15 | 9035ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 19:38:36 | 796ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-02 01:37:33 | 730ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-29 10:19:13 | 564ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 04:42:08 | 717ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-21 22:05:14 | 603ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 19:57:27 | 754ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 12:27:42 | 769ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 14:04:05 | 988ms | 2 NS 1 A 4 MX | 🔒 Secure |