oesterby.dk
Last scanned: 2026-08-23 06:33:11  ·  17058ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   87ms
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   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.67.40 3600s cp01.azehosting.net AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s oesterby.dk 157.90.67.40
2a01:4f8:2b02:6d4::2		 cp01.azehosting.net
cp01.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   89ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:2b02:6d4::2 3600s cp01.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   408ms
TXT Record
v=spf1 ip4:157.90.67.40 include:spf.azehosting.net +a +mx +ip4:168.119.144.139 +ip4:157.90.0.14 +ip4:157.90.34.121 +ip4:94.231.104.196 +ip4:159.69.75.118 ~all
✉️ SPF
PolicyRecord (oesterby.dk)
~all (soft fail) v=spf1 ip4:157.90.67.40 include:spf.azehosting.net +a +mx +ip4:168.119.144.139 +ip4:157.90.0.14 +ip4:157.90.34.121 +ip4:94.231.104.196 +ip4:159.69.75.118 ~all
📨 DMARC
PolicyRecord (_dmarc.oesterby.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.oesterby.dk UXCNhkk-dp2kU38RkSEQax0Bk27ITQh6luxR03Icwvg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC163ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA85ms
FieldValue
Serial2026070201
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
87ms
A
76ms
MX
84ms
AAAA
89ms
TXT
408ms
CAA
84ms
HTTPS
84ms
TLSA
97ms
SOA
85ms
MTA-STS
74ms
DNSSEC
163ms
SRV
125ms
Total
17058ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 06:33:11 17058ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 14:18:39 3838ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 14:31:36 920ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:03:09 2084ms 2 NS 1 A 1 MX 🔓 Insecure View
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