refsgaardtømrer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.191 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx.emailhosting.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.191 | 3600s | webcluster2.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 | 43200s | mx.emailhosting.com | 208.70.135.145 | mx43.electric.net | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.111.240.191 |
| 🔶 Autoconfig | 77.111.240.191 |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 nxdomain |
| Field | Value |
|---|---|
| Serial | 2026030701 |
| 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 | 2012-03-15 |
| Expires | 2027-03-31 (155d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 23:22:12 | 599ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 14:22:34 | 2267ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 01:35:14 | 1105ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 12:30:00 | 679ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 01:38:18 | 653ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 09:54:21 | 759ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 01:11:19 | 962ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 17:19:44 | 631ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 00:34:44 | 1525ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 10:12:20 | 341ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 07:23:32 shown | 1286ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 05:01:55 | 2727ms | 2 NS 1 A 1 MX | 🔒 Secure |