thic.dk

Records from scan: 2026-10-01 21:46:52  ·  2914ms total  ·  last checked 2026-10-16 11:40 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thic.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.151.155.18 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.semark.dk, adsl.semark.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   38ms
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 Records#

1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.151.155.18 3600s — AS31027 GlobalConnect A/S 83.151.128.0/18 🇩🇰 Denmark Humlebæk

📧 MX Records#

2 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.semark.dk 83.151.155.21 mail.semark.dk AS31027 GlobalConnect A/S
20 43200s adsl.semark.dk 83.151.155.18 — AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverthic.dk → 83.151.155.18
🔶 Autoconfigthic.dk → 83.151.155.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   149ms
TXT Record
v=spf1 redirect=_spf.semarkit.net

✉️ SPF#

PolicyRecord (thic.dk)
redirect=_spf.semarkit.net v=spf1 redirect=_spf.semarkit.net

📨 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

🧩 Web & zone#

checked 2026-10-07 22:26:27
www CNAMEthic.dk (all on thic.dk)
www vs bare domainSame network
thic.dk: 83.151.155.18 (AS31027)
www.thic.dk: 83.151.155.18 (AS31027)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.thic.dk thic.dk

🔗 TLSA / DANE#

1 records   2300ms
Service / OwnerTypeCert association
HTTPS _443._tcp.thic.dk DANE-TA · SPKI · SHA-256 8D02536C887482BC34FF54E41D2BA659…

🔐 DNSSEC#

105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-12 11:33:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2005-03-07
Expires2027-03-31 (165d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
ing4u.dkPunktum dk A/S (direct)
oz3pi.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
45ms
MX
34ms
AAAA
34ms
TXT
149ms
CAA
47ms
HTTPS
35ms
TLSA
2300ms
SOA
32ms
MTA-STS
57ms
DNSSEC
105ms
SRV
63ms
Total
2914ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 21:46:52 shown 2914ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-29 21:35:45 461ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-25 03:41:46 635ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-27 00:27:17 592ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-23 08:17:52 888ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-18 02:36:44 841ms 2 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone