murermand.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.131 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx.simply.com. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.131 | 3600s | webcluster4.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 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 77.111.240.131 |
| 🔶 Autoconfig | 77.111.240.131 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:19:7b82:c61e:a520 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (murermand.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| www | 77.111.240.180 2a02:2350:5:102:80a4:bc91:4389:1dad (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network murermand.dk: 77.111.240.180 2a02:2350:5:102:80a4:bc91:4389:1dad (AS51468) www.murermand.dk: 77.111.240.180 2a02:2350:5:102:80a4:bc91:4389:1dad (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026091801 |
| 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 | 2008-03-27 |
| Expires | 2030-03-31 (1252d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 23:44:21 | 6126ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-14 17:42:14 | 601ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 22:55:14 | 2386ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 20:57:04 | 947ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 19:42:14 | 526ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 14:10:24 | 629ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 04:02:02 shown | 1465ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 16:12:41 | 833ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-15 04:02:20 | 9754ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 11:38:55 | 4771ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 18:47:25 | 849ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 22:46:26 | 975ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 16:12:26 | 2461ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:33:16 | 1067ms | 2 NS 1 A 1 MX | 🔒 Secure |