ckc.dk
Last scanned: 2026-08-24 13:49:55  ·  1911ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   48ms
NameserverIP addressesPTRASN / ISP
mimer.deic.dk 2001:87f:ff27:65::66
95.128.27.66		 mimer.deic.dk
mimer.deic.dk		 AS198455 Danmarks Tekniske Universitet
AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk 130.226.179.50
2001:878:0:e000:82:e2:b3:32		 ns-soa.darenet.dk
ns-soa.darenet.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
orion.i2.dk 78.153.182.90 orion.i2.dk AS31027 GlobalConnect A/S
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.11.57 86400s ckc.dk
www.ckc.dk		 AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Frederiksberg
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 86400s mx.antispam.i2.dk 130.225.242.145 mx.antispam.i2.dk AS1835 IDDQD-AS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   513ms
TXT Record
SOA=1787553796
v=spf1 include:spf.mailhotel.i2.dk -all
✉️ SPF
PolicyRecord (ckc.dk)
-all (hard fail) v=spf1 include:spf.mailhotel.i2.dk -all
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC77ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1787553796
Primary NS (MNAME)mimer.deic.dk
Responsible (RNAME)dns@darenet.dk
Refresh16384s
Retry2048s
Expire2097152s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
39ms
MX
32ms
AAAA
54ms
TXT
513ms
CAA
47ms
HTTPS
43ms
TLSA
912ms
SOA
0ms
MTA-STS
56ms
DNSSEC
77ms
SRV
429ms
Total
1911ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 13:49:55 1911ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 14:19:42 604ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:14:04 1661ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:11:59 50995ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:08:00 491ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 21:01:14 497ms 3 NS 1 A 1 MX 🔓 Insecure View
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