erdbi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.129 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.129 | — | — | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:d:d8e2:c01c:650 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.129 2a02:2350:5:102:d:d8e2:c01c:650 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network erdbi.dk: 77.111.240.129 2a02:2350:5:102:d:d8e2:c01c:650 (AS51468) www.erdbi.dk: 77.111.240.129 2a02:2350:5:102:d:d8e2:c01c:650 (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 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | F9CAE2DF0FCB54F04130769823BED77A… |
| 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 | ONE.COM A/S |
| Registered | 2015-06-03 |
| Expires | 2027-06-30 (255d) |
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 01:36:57 | 1477ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 02:04:51 | 784ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 11:39:01 | 678ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-19 18:54:52 | 8623ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-19 18:12:11 | 724ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-24 18:59:53 | 913ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 12:44:23 | 1290ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 01:12:03 | 1224ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 01:51:55 | 739ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 08:20:14 | 2225ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 08:14:02 shown | 22565ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 08:02:26 | 587ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 08:00:24 | 765ms | 2 NS 1 A 4 MX | 🔒 Secure |