rutab.dk
Last scanned: 2026-08-28 07:19:46  ·  2426ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   34ms
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 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   233ms
TXT Record
v=spf1 mx include:spf.protection.outlook.com ~all
✉️ SPF
PolicyRecord (rutab.dk)
~all (soft fail) v=spf1 mx include:spf.protection.outlook.com ~all
📨 DMARC
PolicyRecord (_dmarc.rutab.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@addtech.com; ruf=mailto:dmarc.analyze@addtech.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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1695737128
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
34ms
A
2044ms
MX
76ms
AAAA
52ms
TXT
233ms
CAA
60ms
HTTPS
45ms
TLSA
60ms
SOA
0ms
MTA-STS
62ms
DNSSEC
81ms
SRV
85ms
Total
2426ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:19:46 2426ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 01:05:55 535ms 2 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:06:40 442ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-19 11:21:02 694ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 08:10:42 513ms 2 NS 0 A 0 MX 🔓 Insecure View
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