pcklinik.dk

📜 Historical scan 2026-07-28 10:51:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pcklinik.dk is a .dk domain served by 2 nameservers (clint.ns.cloudflare.com, gina.ns.cloudflare.com). It was registered on 14 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.233 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.stackmail.com. 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   201ms
NameserverIP addressesPTRASN / ISP
clint.ns.cloudflare.com 108.162.193.90
172.64.33.90
173.245.59.90
2606:4700:58::adf5:3b5a
2803:f800:50::6ca2:c15a
2a06:98c1:50::ac40:215a		 clint.ns.cloudflare.com
clint.ns.cloudflare.com
clint.ns.cloudflare.com
clint.ns.cloudflare.com
clint.ns.cloudflare.com
clint.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
gina.ns.cloudflare.com 108.162.192.117
172.64.32.117
173.245.58.117
2606:4700:50::adf5:3a75
2803:f800:50::6ca2:c075
2a06:98c1:50::ac40:2075		 gina.ns.cloudflare.com
gina.ns.cloudflare.com
gina.ns.cloudflare.com
gina.ns.cloudflare.com
gina.ns.cloudflare.com
gina.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   179ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.56.233 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.137.175 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   196ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.stackmail.com 185.151.28.67 mx.stackmail.com AS48254 20i Limited

🔷 AAAA Records (IPv6)#

2 records   170ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:89af 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::6815:38e9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   187ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.56.233,172.67.137.175 ech=AEX+DQBBBQAgACC+lCL9Gw+f1dZL2D2hsrzheuwvpiHIJtODh9Rqw2xTUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:89af,2606:4700:3032::6815:38e9

📝 TXT Records#

3 records   358ms
TXT Record
google-site-verification=0oAeY3xUNl4zndPqF0xoUleH2oWXn_PlQNGsfrOjTo8
google-site-verification=5z2LrsSw5nAilKSl-mqNgbccG1aO-oSPGmX-Urx1dps
v=spf1 include:spf.stackmail.com a mx -all

✉️ SPF#

PolicyRecord (pcklinik.dk)
-all (hard fail) v=spf1 include:spf.stackmail.com a mx -all

📨 DMARC#

PolicyRecord (_dmarc.pcklinik.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:shan@pcklinik.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 2026-10-13 18:54:14
www104.21.56.233 172.67.137.175 2606:4700:3030::ac43:89af 2606:4700:3032::6815:38e9 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
s1 — 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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

273ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2410647231
Primary NS (MNAME)clint.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 03:57:55
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-01-14
Expires2030-01-31 (1197d)

🔗 Same registrant#

6 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
brugte-computer.dkPunktum dk A/S (direct)
brugte-mac.dkPunktum dk A/S (direct)
mac-reparation-frederiksberg.dkPunktum dk A/S (direct)
mac-reparation-københavn.dkPunktum dk A/S (direct)
pc-reparation-frederiksberg.dkPunktum dk A/S (direct)
tidvis.dkOpenprovider
📋 WHOIS#

⏱️ Lookup Timing#

NS
201ms
A
179ms
MX
196ms
AAAA
170ms
TXT
358ms
CAA
172ms
HTTPS
187ms
TLSA
407ms
SOA
0ms
MTA-STS
208ms
DNSSEC
273ms
SRV
209ms
Total
2133ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 18:54:14 680ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-09 13:16:37 553ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-28 13:56:17 899ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-27 13:42:44 573ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 14:57:27 777ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-17 20:23:02 6745ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-12 04:09:54 738ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-31 14:36:15 3150ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 20:53:06 707ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 02:54:12 936ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-28 10:51:38 shown 2133ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-26 04:36:09 3090ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-23 03:46:19 1016ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-18 16:48:04 2491ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-17 14:01:02 3006ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-14 23:29:54 1018ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-13 13:38:21 1212ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-08 18:15:48 3228ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-03 10:34:21 1362ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-25 19:30:47 1784ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-17 16:31:25 2159ms 2 NS 2 A 4 MX 🔓 Insecure
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