mufu.dk

📜 Historical scan 2026-08-28 07:37:44  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mufu.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 7 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.

🖥️ Nameservers#

3 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 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 2026-10-17 18:09:54
wwwNXDOMAIN
www vs bare domainNeither resolves
mufu.dk: no address
www.mufu.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2023031100
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-25 15:54:12
FieldValue
RegistrarSimply.com A/S
Registered2013-04-07
Expires2027-04-30 (186d)

🔗 Same registrant#

44 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).

DomainRegistrar
altanbonsai.dkSimply.com A/S
amagerkiropraktikcenter.dkSimply.com A/S
artcut.dkSimply.com A/S
artcutmix.dkSimply.com A/S
artnordic.dkSimply.com A/S
balletang.dkSimply.com A/S
bambushegn.dkSimply.com A/S
boligogliv.dkSimply.com A/S
bonsai-begynderkursus.dkSimply.com A/S
bonsai-kursus.dkSimply.com A/S
bonsai-skåle.dkSimply.com A/S
bonsaiboks.dkSimply.com A/S
bonsaibox.dkSimply.com A/S
bonsaiforbegyndere.dkSimply.com A/S
bonsaijord.dkSimply.com A/S
bonsaikunst.dkSimply.com A/S
bonsaimurin.dkSimply.com A/S
bonsaitræ.dkSimply.com A/S
bonsaitræindendørs.dkSimply.com A/S
cbddanmark.dkPunktum dk A/S (direct)
city-vesterbro-kiropraktor.dkSimply.com A/S
evirdriaf16x1.dkSimply.com A/S
evirdriaf16x2.dkSimply.com A/S
fairdrive.dkSimply.com A/S
gentoftebrandmuseum.dkSimply.com A/S
gentoftehandel.dkSimply.com A/S
i-sys.dkSimply.com A/S
inde-bonsai.dkSimply.com A/S
japanershop.dkSimply.com A/S
kfgr.dkSimply.com A/S
kiropraktor-hovedbanegården.dkSimply.com A/S
kiropraktor-på-vesterbro.dkSimply.com A/S
koifoder.dkSimply.com A/S
kurderdur.dkSimply.com A/S
mckoerekort-roedovre.dkSimply.com A/S
mixmedia.dkSimply.com A/S
mørkhøjkøreskole.dkSimply.com A/S
regnehjort.dkSimply.com A/S
rodovre-koreskole.dkSimply.com A/S
rødovrekøreskole.dkSimply.com A/S
sanselighed.dkSimply.com A/S
telfo.dkSimply.com A/S
vallensbaekkunstforening.dkSimply.com A/S
vallensbækkunstforening.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
37ms
MX
42ms
AAAA
47ms
TXT
159ms
CAA
45ms
HTTPS
39ms
TLSA
34ms
SOA
0ms
MTA-STS
51ms
DNSSEC
127ms
SRV
58ms
Total
499ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 05:57:46 497ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-24 03:59:44 1558ms 3 NS 0 A 0 MX 🔒 Secure
2026-08-28 07:37:44 shown 499ms 3 NS 0 A 0 MX 🔒 Secure
2026-08-26 02:32:19 424ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-24 22:13:43 1593ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-21 07:13:22 458ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-20 00:58:39 585ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-18 04:15:54 581ms 3 NS 0 A 0 MX 🔒 Secure
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