linkdata.dk
📜 Historical scan 2026-06-17 13:23:16  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   336ms
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   124ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.143.252 — x59968ffc.customers.hiper-net.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   219ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.linkdata.dk 89.150.143.252 x59968ffc.customers.hiper-net.dk AS203953 Hiper A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   762ms
TXT Record
v=spf1 ip4:87.49.232.66 ip4:89.150.143.252 ip4:193.106.164.58/29 a:smtp.fiberbypost.dk -all
✉️ SPF
PolicyRecord (linkdata.dk)
-all (hard fail) v=spf1 ip4:87.49.232.66 ip4:89.150.143.252 ip4:193.106.164.58/29 a:smtp.fiberbypost.dk -all
📨 DMARC
PolicyRecord (_dmarc.linkdata.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none; fo=1; ri=3600; ruf=mailto:getinfo@linkdata.dk
📬 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)
🔐 DNSSEC288ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA187ms
FieldValue
Serial2026060901
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
336ms
A
124ms
MX
219ms
AAAA
164ms
TXT
762ms
CAA
341ms
HTTPS
114ms
TLSA
187ms
SOA
187ms
MTA-STS
178ms
DNSSEC
288ms
SRV
0ms
Total
2330ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 15:23:46 750ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 21:27:14 745ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 05:33:35 6744ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 14:17:39 709ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 06:06:10 717ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 08:58:19 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 19:23:09 1163ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:23:16 2330ms 2 NS 1 A 1 MX 🔒 Secure View
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