tibern.dk
Last scanned: 2026-08-28 11:20:09  ·  972ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   82ms
NameserverIP addressesPTRASN / ISP
ns1.dnshost.net 2a0b:8e00::10
91.237.67.1		 ns1.dnshost.net
ns1.dnshost.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.dnshost.net 185.167.176.1
2a0b:8e00:1::10		 ns2.dnshost.net
ns2.dnshost.net		 AS207021 ipcom GmbH
AS207021 ipcom GmbH
🌍 A Records1 records   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.157.223.250 3600s redirects.domainname.systems AS42708 Glesys AB 185.157.220.0/22 🇸🇪 Sweden Falkenberg
📧 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   342ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (tibern.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tibern.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s
📬 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)
🔐 DNSSEC233ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1773935480
Primary NS (MNAME)ns1.dnshost.net
Responsible (RNAME)zonemaster\@dnshost@net
Refresh43200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
82ms
A
85ms
MX
64ms
AAAA
84ms
TXT
342ms
CAA
108ms
HTTPS
69ms
TLSA
87ms
SOA
0ms
MTA-STS
121ms
DNSSEC
233ms
SRV
123ms
Total
972ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:20:09 972ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 19:20:44 758ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 17:34:57 795ms 2 NS 1 A 0 MX 🔓 Insecure View
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