techbloggen.dk

📜 Historical scan 2026-10-01 23:23:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

techbloggen.dk is a .dk domain served by 2 nameservers (dante.ns.cloudflare.com, dell.ns.cloudflare.com). It was registered on 6 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.243 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
dante.ns.cloudflare.com	108.162.195.10 162.159.44.10 172.64.35.10 2606:4700:58::a29f:2c0a 2803:f800:50::6ca2:c30a 2a06:98c1:50::ac40:230a	dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.243	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.247	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 47ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.31.243
🔶 Autoconfig	104.21.31.243

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:1ff3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:b4f7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.243,172.67.180.247 ech=AEX+DQBBrgAgACC/HnG83DHZy2/1FYnOVy42M2q6JngpBaGt5HuFyGm3eAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1ff3,2606:4700:3034::ac43:b4f7

📝 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 2026-10-14 16:13:21

www	104.21.31.243 172.67.180.247 2606:4700:3033::6815:1ff3 2606:4700:3034::ac43:b4f7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network techbloggen.dk: 104.21.31.243 172.67.180.247 2606:4700:3033::6815:1ff3 2606:4700:3034::ac43:b4f7 (AS13335) www.techbloggen.dk: 104.21.31.243 172.67.180.247 2606:4700:3033::6815:1ff3 2606:4700:3034::ac43:b4f7 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.techbloggen.dk	3Za-yyKIZkh8TcqTOJCODSP-eOrn24T3xPhfwS9rgiU
TXT	_acme-challenge.techbloggen.dk	4I56gzcyLXrbnOBE9m7R-2qw6oKunYWG-8qkCZzbs8k

🔗 TLSA / DANE#

4 records 68ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	24F573980561755185B794745411B05D…

🔐 DNSSEC#

83ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2416362495
Primary NS (MNAME)	dante.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 00:38:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-04-06
Expires	2027-07-31 (285d)

🔗 Same registrant#

84 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
adventure-kompagniet.dk	Punktum dk A/S (direct)
afmedhovedet.dk	Punktum dk A/S (direct)
alomi.dk	Punktum dk A/S (direct)
ankerpladsen.dk	Punktum dk A/S (direct)
apparatlab.dk	Punktum dk A/S (direct)
artvue.dk	Punktum dk A/S (direct)
bagroup.dk	Punktum dk A/S (direct)
bentfabricius-bjerre.dk	Punktum dk A/S (direct)
birtetove.dk	Punktum dk A/S (direct)
blogmind.dk	Punktum dk A/S (direct)
brand-aid.dk	Punktum dk A/S (direct)
chickids.dk	Punktum dk A/S (direct)
ciros.dk	Punktum dk A/S (direct)
coii.dk	Punktum dk A/S (direct)
coosh.dk	Punktum dk A/S (direct)
designerminds.dk	Punktum dk A/S (direct)
digmigogit.dk	Punktum dk A/S (direct)
dk-ejet.dk	Punktum dk A/S (direct)
duerikkealene.dk	Punktum dk A/S (direct)
e-university.dk	Punktum dk A/S (direct)
ecoprofile.dk	Punktum dk A/S (direct)
euro-work.dk	Punktum dk A/S (direct)
fairtradebutik.dk	Punktum dk A/S (direct)
fitness-vitalitet.dk	Punktum dk A/S (direct)
fredesfarm.dk	Punktum dk A/S (direct)
fronted.dk	Punktum dk A/S (direct)
futurelive.dk	Punktum dk A/S (direct)
happyrocket.dk	Punktum dk A/S (direct)
helthoney.dk	Punktum dk A/S (direct)
hulivejen.dk	Punktum dk A/S (direct)
idgforlag.dk	Punktum dk A/S (direct)
iotdenmark.dk	Punktum dk A/S (direct)
jamielooks.dk	Punktum dk A/S (direct)
kathekunst.dk	Punktum dk A/S (direct)
kdassem.dk	Punktum dk A/S (direct)
klima-it.dk	Punktum dk A/S (direct)
kommamedia.dk	Punktum dk A/S (direct)
kontorfaellesskab-aarhus.dk	Punktum dk A/S (direct)
kornetgror.dk	Punktum dk A/S (direct)
kronstedogsommer.dk	Punktum dk A/S (direct)
lifterdk.dk	Punktum dk A/S (direct)
littledot.dk	Punktum dk A/S (direct)
lullumut.dk	Punktum dk A/S (direct)
mfr-consult.dk	Punktum dk A/S (direct)
midtiugen.dk	Punktum dk A/S (direct)
mikmo.dk	Punktum dk A/S (direct)
mindfocus.dk	Punktum dk A/S (direct)
modemagazine.dk	Punktum dk A/S (direct)
motormekka.dk	Punktum dk A/S (direct)
murbloggen.dk	Punktum dk A/S (direct)
naturinteresser.dk	Punktum dk A/S (direct)
naturligtoverskud.dk	Punktum dk A/S (direct)
nevling.dk	Punktum dk A/S (direct)
nyevejetilvaekst.dk	Punktum dk A/S (direct)
ob-damer.dk	Punktum dk A/S (direct)
oktober43.dk	Punktum dk A/S (direct)
onlineshopr.dk	Punktum dk A/S (direct)
only4men.dk	Punktum dk A/S (direct)
plus-kids.dk	Punktum dk A/S (direct)
poshpeople.dk	Punktum dk A/S (direct)
rabotnik.dk	Punktum dk A/S (direct)
rlogin.dk	Punktum dk A/S (direct)
sbsdiscovery.dk	Punktum dk A/S (direct)
scenoskop.dk	Punktum dk A/S (direct)
search-mind.dk	Simply.com A/S
searchmind.dk	Punktum dk A/S (direct)
sidneylife.dk	Punktum dk A/S (direct)
spook.dk	Punktum dk A/S (direct)
sporto.dk	Punktum dk A/S (direct)
sportsgrenen.dk	Punktum dk A/S (direct)
sukkerblomst.dk	Punktum dk A/S (direct)
sving.dk	Punktum dk A/S (direct)
svscon.dk	Punktum dk A/S (direct)
tele-online.dk	Punktum dk A/S (direct)
testenelbil.dk	Punktum dk A/S (direct)
umlaute.dk	Punktum dk A/S (direct)
uus.dk	Punktum dk A/S (direct)
uuuc.dk	Punktum dk A/S (direct)
vandre-udstyr.dk	Punktum dk A/S (direct)
vanessasparadis.dk	Punktum dk A/S (direct)
vismigditkvarter.dk	Punktum dk A/S (direct)
vivelavie.dk	Punktum dk A/S (direct)
wheretotravel.dk	Punktum dk A/S (direct)
worldofwomen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

52ms

46ms

47ms

AAAA

38ms

TXT

198ms

CAA

50ms

HTTPS

44ms

TLSA

68ms

SOA

42ms

MTA-STS

55ms

DNSSEC

83ms

SRV

78ms

Total

628ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 16:13:21	2586ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-02 23:35:14	2025ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-01 23:23:28 shown	628ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-26 21:44:19	794ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-21 21:03:30	8842ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-06 15:16:14	1381ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-29 15:41:29	3679ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-24 19:35:10	792ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 13:44:35	3278ms	2 NS 2 A 4 MX	🔓 Insecure