cu9991.dk
Last scanned: 2026-09-01 03:24:38  ·  17726ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   83ms
🌍 A Records1 records   67ms
📧 MX Records8 records   69ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   301ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.statens-it.dk
_sipfederationtls._tcp 10 1 5061 sipfed.online.lync.com
📝 TXT Records2 records   492ms
TXT Record
MS=ms84378484
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:92.43.124.144 include:o._spf.hostedsepo.dk include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (cu9991.dk)
-all (hard fail) v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:92.43.124.144 include:o._spf.hostedsepo.dk include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.cu9991.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   125ms
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 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx05.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx06.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx06.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx07.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx07.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
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…
🔐 DNSSEC148ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1227
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
83ms
A
67ms
MX
69ms
AAAA
73ms
TXT
492ms
CAA
76ms
HTTPS
78ms
TLSA
125ms
SOA
0ms
MTA-STS
286ms
DNSSEC
148ms
SRV
301ms
Total
17726ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:24:38 17726ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-31 01:34:10 1629ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-29 22:27:50 1304ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-28 18:21:49 9768ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-27 13:32:41 17533ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-26 13:17:21 10051ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-25 07:26:57 18033ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-24 07:22:55 13946ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-23 07:16:29 8656ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-22 06:59:06 2282ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-21 06:29:57 9254ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-20 05:54:29 10669ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-19 03:40:51 10161ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-18 02:05:20 11246ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-16 16:54:21 8946ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-14 18:36:00 12690ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-13 17:26:39 10187ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-10 09:06:07 12958ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-08 08:19:17 7431ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-06 06:39:10 6689ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-03 21:42:28 17936ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-01 19:01:44 10317ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-30 16:37:45 19984ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-28 16:46:17 14426ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-27 12:30:45 18061ms 2 NS 1 A 8 MX 🔒 Secure View
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