granquist.dk
Last scanned: 2026-06-20 09:10:14  ·  2606ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   248ms
NameserverIP addressesPTRASN / ISP
linux2.dform.dk 142.132.191.71 linux2.dform.dk AS24940 Hetzner Online GmbH
ns1.dform.dk 2a01:4f8:c17:5dd1::1
88.99.33.43		 ns1.dform.dk
ns1.dform.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.dform.dk 2a01:4f9:c010:18ac::1
65.21.180.171		 ns2.dform.dk
ns2.dform.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   292ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.203.204.123 3600s cargocollective.com AS33070 Rackspace Hosting 173.203.192.0/18 🇺🇸 United States —
📧 MX Records1 records   216ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mail.granquist.dk 142.132.191.71
2a01:4f8:c010:43be::1		 linux2.dform.dk
linux2.dform.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover142.132.191.71
🔶 Autoconfig142.132.191.71
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   676ms
TXT Record
v=spf1 a mx a:granquist.dk ip4:142.132.191.71 ip4:173.203.204.123 ip6:2a01:4f8:c010:43be::1 ?all
✉️ SPF
PolicyRecord (granquist.dk)
?all (neutral) v=spf1 a mx a:granquist.dk ip4:142.132.191.71 ip4:173.203.204.123 ip6:2a01:4f8:c010:43be::1 ?all
📨 DMARC
PolicyRecord (_dmarc.granquist.dk)
p=reject v=DMARC1; p=reject; pct=100; ruf=mailto:postmaster@granquist.dk; rua=mailto:postmaster@granquist.dk
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records1 records   196ms
FlagsTagValue
0 issuewild letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC440ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA164ms
FieldValue
Serial1689154452
Primary NS (MNAME)linux2.dform.dk
Responsible (RNAME)root@linux2.dform.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
248ms
A
292ms
MX
216ms
AAAA
220ms
TXT
676ms
CAA
196ms
HTTPS
243ms
TLSA
219ms
SOA
164ms
MTA-STS
532ms
DNSSEC
440ms
SRV
530ms
Total
2606ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 09:10:14 2606ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 09:45:14 813ms 3 NS 1 A 1 MX 🔓 Insecure View
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