link-holding.dk
Last scanned: 2026-08-27 18:20:09  ·  3128ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
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   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
65.21.20.237 600s andreas.rootserver01.de AS24940 Hetzner Online GmbH 65.21.0.0/16 🇫🇮 Finland Helsinki
📧 MX Records1 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.link-holding.dk 2a01:4f9:3080:4e64:affe::1
65.21.20.236		 mail.rootserver02.de
webhosting.rootserver01.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover65.21.20.237
🔶 Autoconfig65.21.20.237
🔷 AAAA Records (IPv6)1 records   70ms
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 Records1 records   320ms
TXT Record
v=spf1 ip6:2a01:4f9:3080:4e64:affe::1 ip4:65.21.20.236 ~all
✉️ SPF
PolicyRecord (link-holding.dk)
~all (soft fail) v=spf1 ip6:2a01:4f9:3080:4e64:affe::1 ip4:65.21.20.236 ~all
📨 DMARC
PolicyRecord (_dmarc.link-holding.dk)
p=quarantine v=DMARC1; p=quarantine; ruf=mailto:dmarc-report@andreaslink.de; fo=1;
📬 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)
🔐 DNSSEC2151ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026042111
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
53ms
A
55ms
MX
85ms
AAAA
70ms
TXT
320ms
CAA
65ms
HTTPS
64ms
TLSA
299ms
SOA
0ms
MTA-STS
98ms
DNSSEC
2151ms
SRV
124ms
Total
3128ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:20:09 3128ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 04:34:16 1265ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 21:42:38 5205ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 03:07:34 1340ms 2 NS 1 A 1 MX 🔓 Insecure View
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