cfcs.dk
Last scanned: 2026-09-03 21:21:07  ·  51002ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   110ms
NameserverIP addressesPTRASN / ISP
ns6.sitnet.dk 107.162.234.197
2604:e180:1071::3:1		 —
—		 AS55002 F5, Inc.
AS55002 F5, Inc.
ns7.sitnet.dk 107.162.176.221
2604:e180:1071::ffff:6ba2:b0dd		 —
—		 AS55002 F5, Inc.
AS55002 F5, Inc.
🌍 A Records6 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.19.250.219 3600s edge1.netkant.eu AS16276 OVH SAS 162.19.0.0/16 🇫🇷 France —
51.38.38.70 3600s edge6.netkant.eu AS16276 OVH SAS 51.38.0.0/16 🇫🇷 France —
167.235.70.19 3600s edge3.netkant.eu AS24940 Hetzner Online GmbH 167.235.0.0/16 🇩🇪 Germany Nuremberg
185.216.75.46 3600s edge2.netkant.eu AS51167 Contabo GmbH 185.216.75.0/24 🇫🇷 France Lauterbourg
81.24.7.102 3600s — AS25151 Cyso Group B.V. 81.24.0.0/21 🇳🇱 The Netherlands —
51.68.137.74 3600s edge5.netkant.eu AS16276 OVH SAS 51.68.0.0/16 🇵🇱 Poland Warsaw
📧 MX Records8 records   205ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx04.statens-it.dk 194.182.109.220 mx04.statens-it.dk AS58282 Statens IT
10 600s mx05.statens-it.dk 194.182.109.221 mx05.statens-it.dk AS58282 Statens IT
10 600s mx07.statens-it.dk 194.182.109.223 mx07.statens-it.dk AS58282 Statens IT
10 600s mx02.statens-it.dk 194.182.109.218 mx02.statens-it.dk AS58282 Statens IT
10 600s mx03.statens-it.dk 194.182.109.219 mx03.statens-it.dk AS58282 Statens IT
10 600s mx01.statens-it.dk 194.182.109.217 mx01.statens-it.dk AS58282 Statens IT
10 600s mx08.statens-it.dk 194.182.109.224 mx08.statens-it.dk AS58282 Statens IT
10 600s mx06.statens-it.dk 194.182.109.222 mx06.statens-it.dk AS58282 Statens IT
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   609ms
TXT Record
v=spf1 ip4:188.64.157.0/28 ip4:194.182.109.192/26 ip4:188.64.157.43 ip4:188.64.157.44 ~all
✉️ SPF
PolicyRecord (cfcs.dk)
~all (soft fail) v=spf1 ip4:188.64.157.0/28 ip4:194.182.109.192/26 ip4:188.64.157.43 ip4:188.64.157.44 ~all
📨 DMARC
PolicyRecord (_dmarc.cfcs.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
StatusReport address (rua)
✓ Enabled mailto:tcod1eh2@tls.eu.dmarcadvisor.com
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE16 records   1240ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx01.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx01.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx02.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx02.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx03.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx03.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx04.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx04.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx05.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx05.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx06.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx06.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx07.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx07.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx08.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx08.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
🔐 DNSSEC162ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 WNbKd4zsAl+vdujxgfyk/wSZ27L4AI+ruCjGs2SB…
ZSK ECDSA P-256/SHA-256 T4XIbzFNKCo4o52iSjImOhEukaV3NHK4HWaHatS7…
ZSK ECDSA P-256/SHA-256 hHsczrFoT6aMkXIzfItZjnOguJXoJrNYO9wQsi1Z…
🏷️ SOA0ms
FieldValue
Serial3542
Primary NS (MNAME)ns6.sitnet.dk
Responsible (RNAME)hostmaster@statens-it.dk
Refresh900s
Retry90s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
110ms
A
72ms
MX
205ms
AAAA
259ms
TXT
609ms
CAA
62ms
HTTPS
56ms
TLSA
1240ms
SOA
0ms
MTA-STS
56ms
DNSSEC
162ms
SRV
0ms
Total
51002ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 21:21:07 51002ms 2 NS 6 A 8 MX 🔒 Secure View
2026-09-01 19:10:12 2916ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-31 11:42:42 15758ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-30 16:30:57 18933ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-29 13:30:19 20058ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-28 11:05:26 1916ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-27 10:58:22 17683ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-26 10:48:59 2251ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-24 16:07:21 13883ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-23 14:06:48 21241ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-22 13:55:20 3931ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-21 13:32:04 19008ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-20 13:01:34 17917ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-19 04:55:24 22012ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-16 23:00:44 12278ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-15 20:00:20 2570ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-13 20:19:20 7768ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-12 12:56:07 10329ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-10 13:09:11 10981ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-08 20:07:33 1931ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-06 02:55:12 3494ms 2 NS 6 A 8 MX 🔒 Secure View
2026-08-01 03:16:44 2441ms 2 NS 6 A 8 MX 🔒 Secure View
2026-07-30 00:46:13 20246ms 2 NS 6 A 8 MX 🔒 Secure View
2026-07-28 14:16:47 3984ms 2 NS 6 A 8 MX 🔒 Secure View
2026-07-27 07:26:18 18143ms 2 NS 6 A 8 MX 🔒 Secure View
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