lnk.dk
Last scanned: 2026-08-12 11:35:32  ·  3555ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   280ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   271ms
IPTTLPTRASNISP / OrgCIDRCountryCity
116.203.182.197 43200s mail.helmstedt.dk AS24940 Hetzner Online GmbH 116.202.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records1 records   290ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.lnk.dk — — —
🔷 AAAA Records (IPv6)1 records   189ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:c0c:c0c0::1 43200s mail.helmstedt.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   647ms
TXT Record
google-site-verification=o_RRxABropccu1JvtGnVweRcFk88zPrQUhelt40-JJ8
v=spf1 -all
✉️ SPF
PolicyRecord (lnk.dk)
-all (hard fail) v=spf1 -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   273ms
FlagsTagValue
128 issue letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/101505579
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC435ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
280ms
A
271ms
MX
290ms
AAAA
189ms
TXT
647ms
CAA
273ms
HTTPS
304ms
TLSA
1048ms
SOA
0ms
MTA-STS
315ms
DNSSEC
435ms
SRV
319ms
Total
3555ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 11:35:32 3555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 08:47:15 1025ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 04:58:39 697ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 00:34:33 1586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:52:23 572ms 2 NS 1 A 1 MX 🔒 Secure View
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