siberians.dk
Last scanned: 2026-08-27 21:59:24  ·  1816ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   53ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.178.179.165 3600s — AS44869 FIBIA P/S 212.178.160.0/19 🇩🇰 Denmark Aarhus
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 3091s mailrelay.nxdomain.dk 212.178.179.169 mailrelay.nxdomain.dk AS44869 FIBIA P/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   192ms
TXT Record
v=spf1 ip4:212.178.179.160/28 -all
✉️ SPF
PolicyRecord (siberians.dk)
-all (hard fail) v=spf1 ip4:212.178.179.160/28 -all
📨 DMARC
PolicyRecord (_dmarc.siberians.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dkim-postmaster@allcom.dk
📬 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 / DANE2 records   1175ms
Service / OwnerTypeCert association
SMTP _25._tcp.mailrelay.nxdomain.dk DANE-EE · SPKI · SHA-256 27D4636990473032011C569D5D0A0038…
SMTP _25._tcp.mailrelay.nxdomain.dk DANE-EE · SPKI · SHA-256 9A7188551AD40031CA7B6F426D5CB93C…
🔐 DNSSEC137ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025062600
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
81ms
MX
47ms
AAAA
59ms
TXT
192ms
CAA
65ms
HTTPS
55ms
TLSA
1175ms
SOA
0ms
MTA-STS
96ms
DNSSEC
137ms
SRV
81ms
Total
1816ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:59:24 1816ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-26 09:25:22 16782ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 07:14:12 742ms 3 NS 1 A 1 MX 🔓 Insecure View
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