only16.dk
Last scanned: 2026-08-20 18:39:12  ·  6201ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   180ms
NameserverIP addressesPTRASN / ISP
ns1.ge4.dk 178.63.156.211 pl02.ge4.dk AS24940 Hetzner Online GmbH
ns2.ge4.dk 87.48.148.14 — AS3292 TDC Holding A/S
🌍 A Records1 records   173ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.63.156.212 120s pw01.ge4.dk AS24940 Hetzner Online GmbH 178.63.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records3 records   204ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s relay.ge4.dk 178.63.156.210 relay.ge4.dk AS24940 Hetzner Online GmbH
20 3600s relay1-backup.ge4.dk 178.63.191.145 hetzner.ge4.dk AS24940 Hetzner Online GmbH
30 3600s tar.junkemailfilter.com 184.105.182.213
184.105.182.214
184.105.182.215
184.105.182.223
184.105.182.224
184.105.182.225		 —
—
—
—
—
—		 AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
AS6939 Hurricane Electric LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover178.63.156.212
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   713ms
TXT Record
v=spf1 ip4:178.63.156.208/29 -all
✉️ SPF
PolicyRecord (only16.dk)
-all (hard fail) v=spf1 ip4:178.63.156.208/29 -all
📨 DMARC
PolicyRecord (_dmarc.only16.dk)
p=quarantine v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:utaq5se7@ag.dmarcian.com
📬 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC339ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024021305
Primary NS (MNAME)ns1.ge4.dk
Responsible (RNAME)support\@ge4@dk
Refresh7200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
180ms
A
173ms
MX
204ms
AAAA
172ms
TXT
713ms
CAA
209ms
HTTPS
217ms
TLSA
446ms
SOA
0ms
MTA-STS
258ms
DNSSEC
339ms
SRV
245ms
Total
6201ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 18:39:12 6201ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-30 19:57:44 1205ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-29 13:21:54 998ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-28 01:01:37 1488ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-23 20:48:57 921ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-06-18 02:07:09 5124ms 2 NS 1 A 3 MX 🔓 Insecure View
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