ko.dk
📜 Historical scan 2026-09-01 17:16:05  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.234.155.70 3600s gal.dk AS16509 Amazon.com, Inc. 195.234.155.0/24 🇩🇰 Denmark —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
12 3600s mail.ko.dk 195.234.155.70 gal.dk AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   163ms
TXT Record
facebook-domain-verification=tjlla50ptdi4pqnrlsjm6qo6jamc54
v=spf1 include:spf.gal.dk -all
✉️ SPF
PolicyRecord (ko.dk)
-all (hard fail) v=spf1 include:spf.gal.dk -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 Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9083ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032501
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
42ms
A
50ms
MX
45ms
AAAA
35ms
TXT
163ms
CAA
48ms
HTTPS
48ms
TLSA
117ms
SOA
0ms
MTA-STS
44ms
DNSSEC
9083ms
SRV
59ms
Total
9498ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 04:38:01 735ms 2 NS 1 A 1 MX 🔒 Secure View
2026-09-01 17:16:05 9498ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 13:47:16 651ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 20:52:34 869ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 21:46:31 908ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 22:40:00 718ms 2 NS 1 A 1 MX ⚠️ Bogus View
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