mutmut.dk

📜 Historical scan 2026-06-22 18:24:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mutmut.dk is a .dk domain with no delegation in this scan. It was registered on 3 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.

🖥️ Nameservers#

🖥️

No NS records found

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 13:11:29

www	185.221.38.135 (AS48854) (address records, no CNAME)
www vs bare domain	Same network mutmut.dk: 185.221.38.135 (AS48854) www.mutmut.dk: 185.221.38.135 (AS48854)
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

✍️ DKIM keys#

2 found

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.

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

302ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 10:07:34

Field	Value
Registrar	DANDOMAIN A/S
Registered	2015-05-03
Expires	2027-05-31 (224d)

🔗 Same registrant#

0 domains

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

📋 WHOIS#

⏱️ Lookup Timing#

151ms

138ms

201ms

AAAA

206ms

TXT

277ms

CAA

151ms

HTTPS

203ms

TLSA

18ms

SOA

147ms

MTA-STS

158ms

DNSSEC

302ms

SRV

218ms

Total

1045ms

🕐 Scan History#

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	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 shown	1045ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:19:12	448ms	2 NS 1 A 2 MX	🔒 Secure