denfalskezebra.dk
Last scanned: 2026-08-26 05:30:01  ·  889ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.170.123.77 3600s — — — — 🇩🇪 Germany —
📧 MX Records2 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.emailsrvr.com 173.203.187.1 mx1.emailsrvr.com AS27357 Rackspace Hosting
20 3600s mx2.emailsrvr.com 108.166.43.2
146.20.161.2
173.203.187.2
184.106.54.2		 mx2.emailsrvr.com
mx2.emailsrvr.com
mx2.emailsrvr.com
mx2.emailsrvr.com		 AS19994 Rackspace Hosting
AS27357 Rackspace Hosting
AS27357 Rackspace Hosting
AS19994 Rackspace Hosting
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover31.170.123.77
🔶 Autoconfig31.170.123.77
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023120501
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh14400s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
50ms
MX
48ms
AAAA
65ms
TXT
318ms
CAA
86ms
HTTPS
83ms
TLSA
187ms
SOA
0ms
MTA-STS
97ms
DNSSEC
115ms
SRV
106ms
Total
889ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 05:30:01 889ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-03 01:04:30 2879ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-28 00:07:51 1077ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-23 23:28:53 745ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 01:50:59 613ms 2 NS 1 A 2 MX 🔓 Insecure View
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