sbst.dk
📜 Historical scan 2026-08-26 14:49:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   192ms
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 Records2 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.232.147.252 3600s 172-232-147-252.ip.linodeusercontent.com AS63949 Akamai Connected Cloud 172.232.128.0/17 🇸🇪 Sweden Stockholm
172.233.57.17 3600s 172-233-57-17.ip.linodeusercontent.com AS63949 Akamai Connected Cloud 172.233.0.0/16 🇳🇱 The Netherlands Amsterdam
📧 MX Records8 records   70ms
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
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.statens-it.dk → 188.64.157.130
🔷 AAAA Records (IPv6)2 records   81ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2600:3c09::f03c:94ff:fed1:f1bb 3600s — AS63949 Akamai Connected Cloud 2600:3c08:0:0:0:0:0:0/30 🇸🇪 Sweden Stockholm
2600:3c0e::f03c:94ff:fed1:4ea 3600s — AS63949 Akamai Connected Cloud 2600:3c0e:0:0:0:0:0:0/32 🇳🇱 The Netherlands Amsterdam
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   383ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.statens-it.dk
_sipfederationtls._tcp 10 10 5061 sip.sbst.dk
📝 TXT Records1 records   516ms
TXT Record
v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:78.110.164.136 ip4:86.48.32.68 ip4:86.48.32.86 ip4:86.48.32.85 a:mailsend.sbst.dk include:umint.sitnet.dk ~all
✉️ SPF
PolicyRecord (sbst.dk)
~all (soft fail) v=spf1 ip4:194.182.109.192/26 ip4:188.64.157.0/28 ip4:78.110.164.136 ip4:86.48.32.68 ip4:86.48.32.86 ip4:86.48.32.85 a:mailsend.sbst.dk include:umint.sitnet.dk ~all
📨 DMARC
PolicyRecord (_dmarc.sbst.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.sbst.dk pKjLJQEosTxwxptfZ7-J6MhpUaaMLMi0Cul9l0geQdc
🔗 TLSA / DANE16 records   307ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx01.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx01.statens-it.dk DANE-EE · Full cert · SHA-512 8A12C2B7C0B5B6A9B6026C875909858F…
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 1DFC9477DAE259CF5EC3C684DAAEEA6C…
SMTP _25._tcp.mx04.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.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 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 8A12C2B7C0B5B6A9B6026C875909858F…
SMTP _25._tcp.mx08.statens-it.dk DANE-EE · Full cert · SHA-512 1DFC9477DAE259CF5EC3C684DAAEEA6C…
🔐 DNSSEC146ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial12064
Primary NS (MNAME)sit-dhcp001.prod.sitad.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
192ms
A
71ms
MX
70ms
AAAA
81ms
TXT
516ms
CAA
78ms
HTTPS
81ms
TLSA
307ms
SOA
0ms
MTA-STS
268ms
DNSSEC
146ms
SRV
383ms
Total
17646ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 03:20:10 5680ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-28 16:08:50 18477ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-27 15:34:38 10669ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-26 14:49:24 17646ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-25 08:51:22 13045ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-24 06:46:39 6401ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-23 04:17:53 27476ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-22 03:59:06 14854ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-21 03:47:59 12058ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-20 01:18:36 14253ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-19 00:27:26 6294ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-17 19:55:19 14733ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-14 03:29:39 6193ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-12 06:28:21 2113ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-11 02:53:58 6331ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-09 18:17:57 3781ms 2 NS 2 A 8 MX 🔒 Secure View
2026-08-07 07:48:31 6509ms 2 NS 2 A 8 MX 🔒 Secure View
2026-07-28 02:48:42 2184ms 2 NS 2 A 8 MX 🔒 Secure View
2026-07-27 02:14:03 13939ms 2 NS 2 A 8 MX 🔒 Secure View
2026-07-26 01:47:53 18114ms 2 NS 2 A 8 MX 🔒 Secure View
2026-07-25 01:29:04 18350ms 2 NS 2 A 8 MX 🔒 Secure View
2026-07-23 23:43:41 18135ms 2 NS 2 A 8 MX 🔒 Secure View
2026-07-22 22:17:16 12629ms 2 NS 2 A 8 MX 🔒 Secure View
2026-07-21 17:04:48 18093ms 2 NS 2 A 8 MX 🔒 Secure View
2026-07-20 16:07:13 6068ms 2 NS 2 A 8 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone