t2byg.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 7 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| google-site-verification=o6hsdclwroqssjk7fg1qylyqkh3itcfuugzihct831u |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves t2byg.dk: no address www.t2byg.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101501 |
| Primary NS (MNAME) | ns1.netsite.dk |
| Responsible (RNAME) | hostmaster@netsite.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-11-07 |
| Expires | 2026-11-30 (39d) |
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 22:12:27 shown | 2112ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-16 22:04:19 | 1679ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-15 21:46:12 | 1344ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-08 04:06:25 | 897ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-02 01:15:55 | 904ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-30 01:05:47 | 526ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-24 04:49:02 | 1035ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-17 10:26:17 | 1511ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-15 06:04:10 | 1108ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-09 12:02:10 | 759ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-05 16:06:33 | 550ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-27 04:07:02 | 1360ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-26 03:39:34 | 2616ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-20 08:21:05 | 10184ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-13 03:03:19 | 1539ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-09 14:35:20 | 6636ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-01 02:08:25 | 9271ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-24 02:16:30 | 1164ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-17 09:06:33 | 1633ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-09 10:06:35 | 1692ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-03 11:53:28 | 681ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-06-28 00:46:36 | 1050ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-06-25 13:28:44 | 660ms | 3 NS 0 A 5 MX | 🔒 Secure |
| 2026-06-18 06:05:30 | 4249ms | 3 NS 0 A 5 MX | 🔒 Secure |