copenhagenswim.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 March 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.46.149 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 87.116.46.149 | 43200s | — | AS31027 | GlobalConnect A/S | 87.116.0.0/18 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | copenhagenswim.dk → 87.116.46.149 |
| 🔶 Autoconfig | copenhagenswim.dk → 87.116.46.149 |
| www CNAME | copenhagenswim.dk (all on copenhagenswim.dk) → 87.116.46.149 (AS31027) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.copenhagenswim.dk | copenhagenswim.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 24F573980561755185B794745411B05D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082801 |
| 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 | 2014-03-08 |
| Expires | 2028-03-31 (529d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 01:27:55 | 695ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 13:02:52 | 4383ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 16:52:38 | 2252ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 15:19:25 shown | 747ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-08 12:10:56 | 688ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-29 21:39:41 | 3016ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 17:33:38 | 2766ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 04:53:23 | 1019ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 03:05:09 | 931ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 22:25:04 | 873ms | 2 NS 1 A 4 MX | 🔒 Secure |