bypost.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.62 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.62 | 3600s | webcluster2.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.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10a:80f1:db1a:1fb6:baf9 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.213.62 2a02:2350:5:10a:80f1:db1a:1fb6:baf9 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network bypost.dk: 46.30.213.62 2a02:2350:5:10a:80f1:db1a:1fb6:baf9 (AS51468) www.bypost.dk: 46.30.213.62 2a02:2350:5:10a:80f1:db1a:1fb6:baf9 (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.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080201 |
| 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 | 2016-03-03 |
| Expires | 2027-03-31 (164d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 19:56:01 | 775ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-04 09:53:42 | 522ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-11 03:14:24 | 668ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 15:50:59 | 633ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-20 15:38:48 | 6428ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 12:15:03 | 1004ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-05 22:08:59 shown | 1909ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 21:51:40 | 896ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-06 12:03:56 | 3860ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-05 02:41:10 | 1221ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-03 15:12:30 | 588ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-30 20:18:53 | 650ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-26 14:43:37 | 644ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-26 09:10:24 | 815ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 13:18:42 | 1130ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 11:31:13 | 848ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-16 18:25:42 | 779ms | 2 NS 1 A 3 MX | 🔒 Secure |