thomasklok.dk

📜 Historical scan 2026-09-30 19:32:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thomasklok.dk is a .dk domain served by 2 nameservers (elaine.ns.cloudflare.com, nico.ns.cloudflare.com). It was registered on 12 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.84.220 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.nemme.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   55ms
NameserverIP addressesPTRASN / ISP
elaine.ns.cloudflare.com 108.162.192.152
172.64.32.152
173.245.58.152
2606:4700:50::adf5:3a98
2803:f800:50::6ca2:c098
2a06:98c1:50::ac40:2098		 elaine.ns.cloudflare.com
elaine.ns.cloudflare.com
elaine.ns.cloudflare.com
elaine.ns.cloudflare.com
elaine.ns.cloudflare.com
elaine.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
nico.ns.cloudflare.com 108.162.195.147
162.159.44.147
172.64.35.147
2606:4700:58::a29f:2c93
2803:f800:50::6ca2:c393
2a06:98c1:50::ac40:2393		 nico.ns.cloudflare.com
nico.ns.cloudflare.com
nico.ns.cloudflare.com
nico.ns.cloudflare.com
nico.ns.cloudflare.com
nico.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.84.220 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.197.99 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.nemme.dk 46.224.7.121 static.121.7.224.46.clients.your-server.de AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.241.114
🔶 Autoconfig77.111.241.114

🔷 AAAA Records (IPv6)#

2 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:c563 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:54dc 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   51ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.84.220,172.67.197.99 ech=AEX+DQBBNwAgACANG785NbYxf2vAoHiUugO7PDLchnWNz2f+95epg2DJewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c563,2606:4700:3036::6815:54dc

📝 TXT Records#

1 records   275ms
TXT Record
v=spf1 include:_custspf.one.com ip4:37.27.0.61 ~all

✉️ SPF#

PolicyRecord (thomasklok.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ip4:37.27.0.61 ~all

📨 DMARC#

PolicyRecord (_dmarc.thomasklok.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:post@thomasklok.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 13:54:36
www104.21.84.220 172.67.197.99 2606:4700:3032::ac43:c563 2606:4700:3036::6815:54dc (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
mail — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

36ms
FieldValue
Serial2412656327
Primary NS (MNAME)elaine.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 00:18:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-12-12
Expires2027-05-31 (223d)

🔗 Same registrant#

23 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
aait.dkPunktum dk A/S (direct)
aatb.dkPunktum dk A/S (direct)
autonom.dkPunktum dk A/S (direct)
avine.dkPunktum dk A/S (direct)
complait.dkONE.COM A/S
hdd.dkPunktum dk A/S (direct)
hvalen.dkPunktum dk A/S (direct)
indkøbsseddel.dkONE.COM A/S
klokkeklar.dkPunktum dk A/S (direct)
nemlager.dkONE.COM A/S
nemme.dkONE.COM A/S
nemmeside.dkONE.COM A/S
nemsaldo.dkONE.COM A/S
nemtid.dkPunktum dk A/S (direct)
payy.dkONE.COM A/S
payyy.dkONE.COM A/S
pretaporter.dkPunktum dk A/S (direct)
ramaskrig.dkPunktum dk A/S (direct)
rejsen.dkPunktum dk A/S (direct)
rekvisit.dkPunktum dk A/S (direct)
temtora.dkPunktum dk A/S (direct)
tungt.dkPunktum dk A/S (direct)
vhf.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
41ms
MX
50ms
AAAA
46ms
TXT
275ms
CAA
74ms
HTTPS
51ms
TLSA
158ms
SOA
36ms
MTA-STS
89ms
DNSSEC
117ms
SRV
113ms
Total
895ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 13:54:36 1232ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-08 13:57:59 971ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 19:32:40 shown 895ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-20 04:52:14 7588ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-17 17:29:54 4281ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-13 19:39:00 921ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-10 14:52:30 5052ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-26 22:08:48 4901ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 04:59:20 2777ms 2 NS 1 A 4 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone