dett.dk
Last scanned: 2026-08-27 04:21:16  ·  9624ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   86ms
NameserverIP addressesPTRASN / ISP
ns1.azehosting.net 2a01:4f8:13b:3146::1
94.130.138.185		 —
ns1.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.azehosting.net 2a01:4f8:c17:5f0a::2
88.99.15.5		 ns2.azehosting.net
ns2.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.228.154.79 3600s ec2-34-228-154-79.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 34.224.0.0/12 🇺🇸 United States Ashburn
📧 MX Records1 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
0 360s mail.dett.dk 168.119.144.139
2a01:4f8:2b02:59b::2		 cp02.azehosting.net
cp02.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   356ms
TXT Record
v=spf1 +a +mx +ip4:168.119.144.139 include:spf.azehosting.net +ip4:157.90.0.14 +ip4:157.90.34.121 +ip4:94.231.104.196 +ip4:159.69.75.118 +include:_spf.simplero.com ~all
✉️ SPF
PolicyRecord (dett.dk)
~all (soft fail) v=spf1 +a +mx +ip4:168.119.144.139 include:spf.azehosting.net +ip4:157.90.0.14 +ip4:157.90.34.121 +ip4:94.231.104.196 +ip4:159.69.75.118 +include:_spf.simplero.com ~all
📨 DMARC
PolicyRecord (_dmarc.dett.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; rua=mailto:re+x8muqgrbqgy@dmarc.postmarkapp.com; sp=none; aspf=r;
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.dett.dk Vj76K1AH2DdezDKCQL65-JRD0I3lAgkF-8q4KnMVu_w
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082400
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)server-admin@azehosting.net
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
86ms
A
65ms
MX
60ms
AAAA
76ms
TXT
356ms
CAA
79ms
HTTPS
59ms
TLSA
99ms
SOA
0ms
MTA-STS
98ms
DNSSEC
9101ms
SRV
98ms
Total
9624ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:21:16 9624ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 18:01:43 998ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-28 01:47:10 9716ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 14:19:27 997ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 02:48:36 2600ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 02:30:31 581ms 2 NS 1 A 1 MX 🔓 Insecure View
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