mutmut.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 3 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.38.135 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.dandomain.dk, mx2.dandomain.dk. 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 |
|---|---|---|---|---|---|---|---|
| 185.221.38.135 | 600s | s1c9lb1.shopfactory.io | AS48854 | team.blue Denmark A/S | 185.221.36.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.dandomain.dk | 46.36.209.11 | mx2.dandomain.dk | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.dandomain.dk → 212.237.249.98 |
| 🔶 Autoconfig | autoconfig-mf.dandomain.dk → 212.237.249.54 |
| TXT Record |
|---|
| amazonses:4eKYGmDYCWfjyKhsCp/xcjZjSv5ZQbr2fnr6MkjvRhg= |
| facebook-domain-verification=5g72dqc2zx95ybth5joqxqdnrhlg5s |
| v=spf1 include:spf.dandomain.dk include:send.heyloyalty.com include:amazonses.com ~all |
| Policy | Record (mutmut.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.dandomain.dk include:send.heyloyalty.com include:amazonses.com ~all |
| Policy | Record (_dmarc.mutmut.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| www | 185.221.38.135 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u57713021.wl022.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u57713021.wl022.sendgrid.net | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 5/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025120202 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2015-05-03 |
| Expires | 2027-05-31 (224d) |
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 |
|---|---|---|---|
| 2026-09-25 03:56:00 | 458ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 01:12:39 | 973ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-25 22:26:05 | 16782ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 08:19:05 shown | 585ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 17:00:02 | 2612ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-22 18:24:32 | 1045ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 15:19:12 | 448ms | 2 NS 1 A 2 MX | 🔒 Secure |