natud.dk
Last scanned: 2026-08-31 02:56:34  ·  4227ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   100ms
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 Records1 records   133ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.153.153.121 600s en.foedevarestyrelsen.dk AS58282 Statens IT 185.153.152.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records8 records   95ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx01.statens-it.dk 194.182.109.217 mx01.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 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 mx06.statens-it.dk 194.182.109.222 mx06.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 mx08.statens-it.dk 194.182.109.224 mx08.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 Records2 records   858ms
TXT Record
google-site-verification=By0FjFfSLUW0R6vLrQLGFiR0VCoDdFCGAFnbUip6514
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:umint.sitnet.dk ~all
✉️ SPF
PolicyRecord (natud.dk)
~all (soft fail) v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 include:umint.sitnet.dk ~all
📨 DMARC
PolicyRecord (_dmarc.natud.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.natud.dk BDIKxZz2a6iQsiBdXb5X-E4-pcVBoyfDFAlm0V42-sI
🔗 TLSA / DANE16 records   255ms
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 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx02.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx03.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx03.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
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 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 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 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx08.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
🔐 DNSSEC358ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial10651
Primary NS (MNAME)ns6.sitnet.dk
Responsible (RNAME)hostmaster@statens-it.dk
Refresh10800s
Retry1080s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
100ms
A
133ms
MX
95ms
AAAA
157ms
TXT
858ms
CAA
149ms
HTTPS
158ms
TLSA
255ms
SOA
0ms
MTA-STS
229ms
DNSSEC
358ms
SRV
243ms
Total
4227ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 02:56:34 4227ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-29 14:59:47 18481ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-27 19:49:36 18274ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-26 17:36:09 10028ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-25 05:43:33 11827ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-24 04:56:11 21228ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-23 01:13:09 4175ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-22 01:05:05 10132ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-21 00:38:27 14875ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-19 23:05:25 9328ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-18 22:13:09 12652ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-17 11:28:11 15270ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-15 19:19:09 10158ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-14 05:12:52 14665ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-10 04:32:32 9059ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-07 07:09:17 10109ms 2 NS 1 A 8 MX 🔒 Secure View
2026-08-05 20:34:12 7134ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-27 19:54:12 4298ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-26 19:16:58 26027ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-25 19:01:00 18134ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-24 18:35:07 18072ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-23 17:45:48 18040ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-22 17:05:15 10503ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-21 12:13:18 10342ms 2 NS 1 A 8 MX 🔒 Secure View
2026-07-20 02:09:48 1929ms 2 NS 1 A 8 MX 🔒 Secure View
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