123domains.dk is a .dk domain served by 4 nameservers (ns1.bb-online.net, ns2.bb-online.org, ns3.bb-online.uk and 1 more). It was registered on 31 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.123.60.218 is hosted by British Telecommunications PLC (AS2856) in United Kingdom. Mail is handled by mail.123domains.dk. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.bb-online.net | — | — | — |
| ns2.bb-online.org | — | — | — |
| ns3.bb-online.uk | — | — | — |
| ns4.bb-online.biz | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.123.60.218 | — | — | AS2856 | British Telecommunications PLC | 213.120.0.0/14 | 🇬🇧 United Kingdom | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.123domains.dk | 213.123.60.197 | mail.bb-online.net | AS2856 British Telecommunications Limited |
| www CNAME | 123domains.dk (all on 123domains.dk) → 213.123.60.218 (AS2856) |
| www vs bare domain | Same network |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2021112201 |
| Primary NS (MNAME) | ns1.bb-online.net |
| Responsible (RNAME) | postmaster@123domains.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | BB Online Limited |
| Registered | 2006-05-31 |
| Expires | 2027-05-31 (220d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:44:19 | 4340ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 06:41:13 | 3630ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 16:26:03 | 5688ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 16:34:54 | 3398ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 15:37:08 | 9668ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-16 15:54:25 | 12728ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 02:30:30 | 1068ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 12:36:09 | 18756ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 15:32:28 | 11792ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:19:53 | 7990ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:12:48 shown | 2179ms | 4 NS 1 A 1 MX | 🔓 Insecure |