sprogmusen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 August 2026 (WHOIS) and first appeared in the .dk zone on 18 August 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 3598s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (sprogmusen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.sprogmusen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 104.21.44.129 172.67.199.252 2606:4700:3032::6815:2c81 2606:4700:3035::ac43:c7fc (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network sprogmusen.dk: 104.21.44.129 172.67.199.252 2606:4700:3032::6815:2c81 2606:4700:3035::ac43:c7fc (AS13335) www.sprogmusen.dk: 104.21.44.129 172.67.199.252 2606:4700:3032::6815:2c81 2606:4700:3035::ac43:c7fc (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082301 |
| 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 | ONE.COM A/S |
| Registered | 2026-08-17 |
| Expires | 2027-08-16 (292d) |
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 |
|---|---|
| beermon.dk | ONE.COM A/S |
| bieremon.dk | ONE.COM A/S |
| sodamon.dk | ONE.COM A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 01:58:28 | 2206ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-23 23:56:35 | 2634ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-22 10:14:53 | 537ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-21 02:44:23 | 619ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-30 13:14:21 | 560ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-23 10:41:50 | 852ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 23:36:20 shown | 2468ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-23 21:59:46 | 977ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-21 12:00:27 | 6466ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-18 08:47:22 | 4695ms | 2 NS 1 A 4 MX | 🔒 Secure |