skakfessor.dk
Last scanned: 2026-08-27 07:05:04  ·  1023ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   119ms
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
ns3.azehosting.net 2a01:4f8:c17:6a6e::2
88.99.39.181		 ns3.azehosting.net
ns3.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   125ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.4.208.59 3600s pro02.azehosting.net AS24940 Hetzner Online GmbH 46.4.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s skakfessor.dk 2a01:4f8:2b03:11b0::2
46.4.208.59		 pro02.azehosting.net
pro02.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   114ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:2b03:11b0::2 3600s pro02.azehosting.net AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   418ms
TXT Record
v=spf1 ip4:46.4.208.59 include:spf.azehosting.net +a +mx ~all
✉️ SPF
PolicyRecord (skakfessor.dk)
~all (soft fail) v=spf1 ip4:46.4.208.59 include:spf.azehosting.net +a +mx ~all
📨 DMARC
PolicyRecord (_dmarc.skakfessor.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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.skakfessor.dk JvvU1zxkS4Q1aMVZxJPGQJkpxR8C-3QmyIBXfkq2C0c
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC155ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082501
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
119ms
A
125ms
MX
80ms
AAAA
114ms
TXT
418ms
CAA
86ms
HTTPS
88ms
TLSA
143ms
SOA
0ms
MTA-STS
127ms
DNSSEC
155ms
SRV
133ms
Total
1023ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:05:04 1023ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 19:43:08 620ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 06:18:56 9570ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 06:18:44 883ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 14:32:57 1131ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 00:11:33 1069ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 05:55:49 1073ms 3 NS 1 A 1 MX 🔓 Insecure View
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