linkholding.dk
Last scanned: 2026-06-27 09:26:54  ·  1542ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   246ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com 2603:5:2153::20
97.74.101.32		 ns61.domaincontrol.com
ns61.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns62.domaincontrol.com 173.201.69.32
2603:5:2253::20		 ns62.domaincontrol.com
ns62.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records1 records   202ms
IPTTLPTRASNISP / OrgCIDRCountryCity
65.21.20.237 600s andreas.rootserver01.de AS24940 Hetzner Online GmbH 65.21.0.0/16 🇫🇮 Finland Helsinki
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover65.21.20.237
🔶 Autoconfig65.21.20.237
🔷 AAAA Records (IPv6)1 records   208ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f9:3080:4e64:cafe::affe 600s andreas.rootserver01.de AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇫🇮 Finland Helsinki
🔐 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)
🔐 DNSSEC301ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA234ms
FieldValue
Serial2024102901
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
246ms
A
202ms
MX
212ms
AAAA
208ms
TXT
591ms
CAA
215ms
HTTPS
285ms
TLSA
509ms
SOA
234ms
MTA-STS
225ms
DNSSEC
301ms
SRV
504ms
Total
1542ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 09:26:54 1542ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 15:08:31 765ms 2 NS 1 A 0 MX ❓ Unknown View
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