kristianbak.dk
Last scanned: 2026-08-27 13:55:26  ·  563ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.198.79.1 3600s — AS16509 Amazon.com, Inc. 216.198.79.0/24 🇺🇸 United States —
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   208ms
TXT Record
trustpilot-one-time-verification-id=3bc44d86-687d-4f54-a44a-662a6a311432
✉️ 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-24 15:09:32
FieldValue
RegistrarONE.COM A/S
Registered2025-07-05
Expires2027-07-04 (298d)
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
35ms
MX
43ms
AAAA
32ms
TXT
208ms
CAA
55ms
HTTPS
60ms
TLSA
36ms
SOA
0ms
MTA-STS
73ms
DNSSEC
89ms
SRV
66ms
Total
563ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:55:26 563ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 21:12:18 492ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 03:25:42 1810ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 15:08:31 671ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 15:32:30 521ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 23:46:18 503ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone