gyldenhammer.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 77.111.240.153 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 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.153 | 3600s | webcluster26.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 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 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:cb:5d4d:3de2:b29d | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 a mx include:_bonacustspf.one.com -all |
| Policy | Record (gyldenhammer.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_bonacustspf.one.com -all |
| www | 77.111.240.153 2a02:2350:5:102:cb:5d4d:3de2:b29d (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network gyldenhammer.dk: 77.111.240.153 2a02:2350:5:102:cb:5d4d:3de2:b29d (AS51468) www.gyldenhammer.dk: 77.111.240.153 2a02:2350:5:102:cb:5d4d:3de2:b29d (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 |
|---|---|---|---|
| 2026-10-12 10:40:59 shown | 512ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 00:46:36 | 643ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-20 01:27:56 | 592ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 06:00:58 | 1479ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 21:59:35 | 718ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-23 00:25:37 | 957ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 04:58:41 | 2117ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 16:48:23 | 1445ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-07 00:26:11 | 1424ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-04 17:54:36 | 9785ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 03:17:09 | 832ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-17 10:04:29 | 1292ms | 2 NS 1 A 4 MX | 🔒 Secure |