tvillinghøj.dk xn--tvillinghj-8cb.dk
Last scanned: 2026-08-10 15:08:21  ·  809ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.103.37.111 600s cpanel01.ctrl-it.dk AS44869 FIBIA P/S 5.103.0.0/16 🇩🇰 Denmark Holbæk
📧 MX Records1 records   25ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverxn--tvillinghj-8cb.dk → 5.103.37.111
🔶 Autoconfigxn--tvillinghj-8cb.dk → 5.103.37.111
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.tvillinghøj.dk xn--tvillinghj-8cb.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
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
37ms
A
51ms
MX
25ms
AAAA
37ms
TXT
164ms
CAA
67ms
HTTPS
49ms
TLSA
77ms
SOA
0ms
MTA-STS
74ms
DNSSEC
92ms
SRV
75ms
Total
809ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 15:08:21 809ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 10:58:46 4627ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 06:13:52 726ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 21:49:13 784ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 15:49:12 2583ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 12:14:17 817ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-21 04:36:26 1026ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 23:52:16 360ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-17 19:18:42 814ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone