carstengylling.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.144.249.226 is hosted by Norlys Digital A/S (AS8273) in Denmark. Mail is handled by mx1.mtaroutes.com, mx2.mtaroutes.com and 2 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 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 |
|---|---|---|---|---|---|---|---|
| 91.144.249.226 | — | ex01.becker.dk | AS8273 | Norlys Digital A/S | 91.144.192.0/18 | 🇩🇰 Denmark | Randers |
| www | 91.144.249.226 (AS8273) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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.mtaroutes.com | DANE-EE · SPKI · SHA-256 | A10EC56F992E0E0C5B5A3860F281ADAF… |
| SMTP _25._tcp.mx2.mtaroutes.com | DANE-EE · SPKI · SHA-256 | A10EC56F992E0E0C5B5A3860F281ADAF… |
| SMTP _25._tcp.mx3.mtaroutes.com | DANE-EE · SPKI · SHA-256 | A10EC56F992E0E0C5B5A3860F281ADAF… |
| SMTP _25._tcp.mx4.mtaroutes.com | DANE-EE · SPKI · SHA-256 | A10EC56F992E0E0C5B5A3860F281ADAF… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026030601 |
| 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 | 2021-03-05 |
| Expires | 2027-03-31 (158d) |
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).
| Domain | Registrar |
|---|---|
| hede.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-18 17:14:55 | 1155ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-12 07:45:28 | 607ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-30 00:42:24 | 732ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-03 14:53:42 | 1192ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 05:30:20 | 837ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 20:31:48 | 6631ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 20:30:52 | 1992ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 22:44:22 | 65535ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 19:47:40 | 2255ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-16 19:31:21 shown | 2559ms | 2 NS 1 A 4 MX | 🔒 Secure |