abtk.dk
Last scanned: 2026-09-01 00:09:41  ·  758ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
NameserverIP addressesPTRASN / ISP
ns1.abakomp.dk 84.19.174.38 ns1.abakomp.dk AS31103 Keyweb AG
ns2.abakomp.dk 78.46.199.61 ns2.abakomp.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.71.60.25 300s webserver.klub-modul.dk AS48854 team.blue Denmark A/S 109.71.56.0/21 🇩🇰 Denmark —
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.klubmodul.dk 109.71.60.28 mail.klubmodul.dk AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   310ms
TXT Record
v=spf1 a mx a:mail.klubmodul.dk a:mail2.klubmodul.dk -all
✉️ SPF
PolicyRecord (abtk.dk)
-all (hard fail) v=spf1 a mx a:mail.klubmodul.dk a:mail2.klubmodul.dk -all
📨 DMARC
PolicyRecord (_dmarc.abtk.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc@klubmodul.dk; ruf=mailto:dmarc@klubmodul.dk; fo=0:1; adkim=s; aspf=s
📬 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081301
Primary NS (MNAME)ns1.abakomp.dk
Responsible (RNAME)peter@kriegbaum.gmail.com
Refresh7200s
Retry540s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
57ms
MX
58ms
AAAA
73ms
TXT
310ms
CAA
71ms
HTTPS
53ms
TLSA
104ms
SOA
0ms
MTA-STS
109ms
DNSSEC
101ms
SRV
110ms
Total
758ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 00:09:41 758ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-15 13:28:31 690ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 23:33:43 1713ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 23:41:35 16797ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 21:04:56 4559ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 17:00:48 1079ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:51:19 1239ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone