arburg.dk
Last scanned: 2026-06-26 09:05:52  ·  1996ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   207ms
NameserverIP addressesPTRASN / ISP
ns1.telekom.net 2003:180:a:1000::53
212.185.24.65		 —
ns1.telekom.net		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
pns.dtag.de 194.25.0.125
2003:40:8000::100		 pns.dtag.de
pns.dtag.de		 AS3320 Deutsche Telekom AG
AS3320 Deutsche Telekom AG
🌍 A Records1 records   194ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.71.73.68 3600s srv-a-go.c-2320.maxcluster.net AS47447 23M GmbH 109.71.72.0/22 🇩🇪 Germany —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   653ms
TXT Record
D-TRUST=5Q63I9VZ4WBNDESALVAY9N8
v=spf1 mx ip4:217.5.142.104/32 ip4:217.5.142.107/32 -all
✉️ SPF
PolicyRecord (arburg.dk)
-all (hard fail) v=spf1 mx ip4:217.5.142.104/32 ip4:217.5.142.107/32 -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC400ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA236ms
FieldValue
Serial2026050700
Primary NS (MNAME)pns.dtag.de
Responsible (RNAME)dns@telekom.de
Refresh10800s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
207ms
A
194ms
MX
202ms
AAAA
516ms
TXT
653ms
CAA
216ms
HTTPS
433ms
TLSA
756ms
SOA
236ms
MTA-STS
242ms
DNSSEC
400ms
SRV
537ms
Total
1996ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 09:05:52 1996ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 13:38:11 710ms 2 NS 1 A 0 MX 🔓 Insecure View
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