elsby.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 August 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.157 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-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 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.157 | 3600s | webcluster30.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.pub.mailpod9-cph3.one.com | 185.164.14.118 | mx1.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod9-cph3.one.com | 185.164.14.119 | mx2.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod9-cph3.one.com | 185.164.14.120 | mx3.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod9-cph3.one.com | 185.164.14.124 | mx4.pub.mailpod9-cph3.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:ea:246b:abba:9ecb | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.157 2a02:2350:5:102:ea:246b:abba:9ecb (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network elsby.dk: 77.111.240.157 2a02:2350:5:102:ea:246b:abba:9ecb (AS51468) www.elsby.dk: 77.111.240.157 2a02:2350:5:102:ea:246b:abba:9ecb (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.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5D2162F5CED0ACD2C3D63E5582045A6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061501 |
| 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 | 2020-08-01 |
| Expires | 2027-08-31 (317d) |
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 16:54:26 | 511ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-12 10:33:04 | 2612ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 00:29:59 | 432ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-15 11:48:49 | 1046ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-30 10:51:40 | 607ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 19:03:46 | 2853ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 01:30:41 | 3322ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-02 05:22:01 | 1103ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 01:38:41 | 8979ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-24 03:46:27 shown | 1424ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 20:43:23 | 1193ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 12:45:10 | 2697ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 07:16:14 | 2382ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 07:12:59 | 17399ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 07:09:42 | 480ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 07:00:45 | 698ms | 2 NS 1 A 4 MX | 🔒 Secure |