tekjobs.dk

📜 Historical scan 2026-08-19 11:25:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tekjobs.dk is a .dk domain served by 2 nameservers (cloe.ns.cloudflare.com, sri.ns.cloudflare.com). It was registered on 16 October 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.250 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, has no 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 225ms

Nameserver	IP addresses	PTR	ASN / ISP
cloe.ns.cloudflare.com	108.162.192.86 172.64.32.86 173.245.58.86 2606:4700:50::adf5:3a56 2803:f800:50::6ca2:c056 2a06:98c1:50::ac40:2056	cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sri.ns.cloudflare.com	108.162.193.234 172.64.33.234 173.245.59.234 2606:4700:58::adf5:3bea 2803:f800:50::6ca2:c1ea 2a06:98c1:50::ac40:21ea	sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.ns.cloudflare.com sri.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 201ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.250	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.181	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 213ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 183ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:5cfa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:c9b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 239ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.250,172.67.201.181 ech=AEX+DQBBDAAgACDhwkjpNITAK8hxQq/wovR61Q7IT9o/W5n4dZtt3k8PSAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5cfa,2606:4700:3034::ac43:c9b5

📝 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 04:26:33

www	104.21.92.250 172.67.201.181 2606:4700:3033::6815:5cfa 2606:4700:3034::ac43:c9b5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tekjobs.dk: 104.21.92.250 172.67.201.181 2606:4700:3033::6815:5cfa 2606:4700:3034::ac43:c9b5 (AS13335) www.tekjobs.dk: 104.21.92.250 172.67.201.181 2606:4700:3033::6815:5cfa 2606:4700:3034::ac43:c9b5 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

4 records 362ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

352ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2412573784
Primary NS (MNAME)	cloe.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 04:49:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-10-16
Expires	2028-07-31 (643d)

🔗 Same registrant#

143 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).

Domain	Registrar
aaretrundt.dk	Punktum dk A/S (direct)
acrossboundaries.dk	Punktum dk A/S (direct)
articlefinder.dk	Punktum dk A/S (direct)
artikelfinder.dk	Punktum dk A/S (direct)
b-to-b.dk	Punktum dk A/S (direct)
bagsiden-net.dk	Punktum dk A/S (direct)
bagsiden.dk	Punktum dk A/S (direct)
buildingtech.dk	Punktum dk A/S (direct)
buyersguide.dk	Punktum dk A/S (direct)
compliancetech.dk	Punktum dk A/S (direct)
cv-finder.dk	Punktum dk A/S (direct)
cvfinder.dk	Punktum dk A/S (direct)
digital-tech-summit.dk	Punktum dk A/S (direct)
digitaltechsummit.dk	Punktum dk A/S (direct)
e-12.dk	Punktum dk A/S (direct)
e-branchen.dk	Punktum dk A/S (direct)
ebranchen.dk	Punktum dk A/S (direct)
electronicsfinder.dk	Punktum dk A/S (direct)
elek.dk	Punktum dk A/S (direct)
elektronik-10.dk	Punktum dk A/S (direct)
elektronik-12.dk	Punktum dk A/S (direct)
elektronik-14.dk	Punktum dk A/S (direct)
elektronik-16.dk	Punktum dk A/S (direct)
elektronik10.dk	Punktum dk A/S (direct)
elektronik12.dk	Punktum dk A/S (direct)
elektronik14.dk	Punktum dk A/S (direct)
elektronik16.dk	Punktum dk A/S (direct)
fact-finder.dk	Punktum dk A/S (direct)
fagblade-mod-fremmedhad.dk	Punktum dk A/S (direct)
friendfinder.dk	Punktum dk A/S (direct)
ide-finder.dk	Punktum dk A/S (direct)
idefinder.dk	Punktum dk A/S (direct)
industritech.dk	Punktum dk A/S (direct)
ing-annoncer.dk	Punktum dk A/S (direct)
ing-bog.dk	Punktum dk A/S (direct)
ing-books.dk	Punktum dk A/S (direct)
ing-job.dk	Punktum dk A/S (direct)
ing-katalog.dk	Punktum dk A/S (direct)
ing-konference.dk	Punktum dk A/S (direct)
ing-leverance.dk	Punktum dk A/S (direct)
ing-net.dk	Punktum dk A/S (direct)
ing-produkt.dk	Punktum dk A/S (direct)
ing.dk	Eurodns S.A
ingbog.dk	Punktum dk A/S (direct)
ingenioer-job.dk	Punktum dk A/S (direct)
ingenioeren-net.dk	Punktum dk A/S (direct)
ingenioeren.dk	Punktum dk A/S (direct)
ingenioerenplus.dk	Punktum dk A/S (direct)
ingenioererne.dk	Punktum dk A/S (direct)
ingeniorenplus.dk	Punktum dk A/S (direct)
ingeniorportalen.dk	Punktum dk A/S (direct)
ingeniøerne.dk	Punktum dk A/S (direct)
ingeniør-job.dk	Punktum dk A/S (direct)
ingeniøren.dk	Punktum dk A/S (direct)
ingeniørerne.dk	Punktum dk A/S (direct)
ingenuity.dk	Punktum dk A/S (direct)
ingmail.dk	Punktum dk A/S (direct)
ingmesser.dk	Punktum dk A/S (direct)
ingspil.dk	DANDOMAIN A/S
it-ord.dk	Punktum dk A/S (direct)
it-ordbog.dk	Punktum dk A/S (direct)
job-finderen.dk	Punktum dk A/S (direct)
jobfest.dk	Punktum dk A/S (direct)
jobfinder.dk	Eurodns S.A
jobfinderen.dk	Punktum dk A/S (direct)
jobtraef.dk	Punktum dk A/S (direct)
jobtraeflive.dk	Punktum dk A/S (direct)
jobtræf.dk	Punktum dk A/S (direct)
kursusguide.dk	Punktum dk A/S (direct)
lynch.dk	Punktum dk A/S (direct)
mailfinder.dk	Punktum dk A/S (direct)
mailing.dk	Punktum dk A/S (direct)
maskinportalen.dk	Punktum dk A/S (direct)
mediehuset-ing.dk	Punktum dk A/S (direct)
mobilitytech.dk	Punktum dk A/S (direct)
musicfinder.dk	Punktum dk A/S (direct)
netmesse.dk	Punktum dk A/S (direct)
netmesser.dk	Punktum dk A/S (direct)
netprodukt.dk	Punktum dk A/S (direct)
newsfinder.dk	Punktum dk A/S (direct)
nichemedier.dk	Punktum dk A/S (direct)
opfind.dk	Punktum dk A/S (direct)
patentfinder.dk	Punktum dk A/S (direct)
polyscience.dk	Punktum dk A/S (direct)
procesautomation-04.dk	Punktum dk A/S (direct)
product-guide.dk	Punktum dk A/S (direct)
product-guiden.dk	Punktum dk A/S (direct)
productfinder.dk	Punktum dk A/S (direct)
productguiden.dk	Punktum dk A/S (direct)
produktguide.dk	Punktum dk A/S (direct)
produktionsbranchen.dk	Punktum dk A/S (direct)
produktpris.dk	Punktum dk A/S (direct)
proing.dk	Punktum dk A/S (direct)
projektlederdag.dk	Punktum dk A/S (direct)
projektlederdagen.dk	Punktum dk A/S (direct)
protechmedia.dk	Punktum dk A/S (direct)
raadgiver-forum.dk	Punktum dk A/S (direct)
raadgivertraef.dk	Punktum dk A/S (direct)
radarmedia.dk	Punktum dk A/S (direct)
resiliencetech.dk	Punktum dk A/S (direct)

Showing 100 of 143.

📋 WHOIS#

⏱️ Lookup Timing#

225ms

201ms

213ms

AAAA

183ms

TXT

519ms

CAA

230ms

HTTPS

239ms

TLSA

362ms

SOA

0ms

MTA-STS

298ms

DNSSEC

352ms

SRV

271ms

Total

3328ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 04:26:33	492ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-05 13:57:04	2415ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-06 16:28:05	4764ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-04 08:50:37	661ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-27 13:41:15	1033ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-19 11:25:08 shown	3328ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-07 22:58:49	1321ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-21 09:49:25	1511ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 11:51:24	1085ms	2 NS 2 A 4 MX	🔓 Insecure