knretrans.dk
Last scanned: 2026-08-28 06:07:31  ·  2457ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   50ms
NameserverIP addressesPTRASN / ISP
ns10.managed-ip.com 2001:8d8:fe:53:217:160:81:161
217.160.81.161		 ns-ix2.ui-dns.biz
ns-ix2.ui-dns.biz		 AS8560 IONOS SE
AS8560 IONOS SE
ns11.managed-ip.info 185.132.35.161
2607:f1c0:fe:53:185:132:35:161		 ns-ix2.ui-dns.org
ns-ix2.ui-dns.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns12.managed-ip.info 185.132.34.161
2607:f1c0:fe:53:185:132:34:161		 ns-ix2.ui-dns.com
ns-ix2.ui-dns.com		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns9.managed-ip.com 2001:8d8:fe:53:217:160:80:161
217.160.80.161		 ns-ix2.ui-dns.de
ns-ix2.ui-dns.de		 AS8560 IONOS SE
AS8560 IONOS SE
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   316ms
TXT Record
v=spf1 include:_spf.retarus.com -all
✉️ SPF
PolicyRecord (knretrans.dk)
-all (hard fail) v=spf1 include:_spf.retarus.com -all
📨 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 Records1 records   81ms
FlagsTagValue
0 issue digicert.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2089ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2023112700
Primary NS (MNAME)ns9.managed-ip.com
Responsible (RNAME)domainadmin@managed-ip.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
74ms
MX
74ms
AAAA
77ms
TXT
316ms
CAA
81ms
HTTPS
58ms
TLSA
60ms
SOA
0ms
MTA-STS
76ms
DNSSEC
2089ms
SRV
85ms
Total
2457ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:07:31 2457ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 12:02:26 3963ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 18:16:36 1119ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 12:44:24 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:32:26 777ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:36:39 1624ms 4 NS 0 A 0 MX 🔓 Insecure View
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