tj-blik.dk

📜 Historical scan 2026-10-06 21:41:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tj-blik.dk is a .dk domain served by 2 nameservers (arturo.ns.cloudflare.com, deb.ns.cloudflare.com). It was registered on 7 October 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.68 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. 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 76ms

Nameserver	IP addresses	PTR	ASN / ISP
arturo.ns.cloudflare.com	108.162.195.216 162.159.44.216 172.64.35.216 2606:4700:58::a29f:2cd8 2803:f800:50::6ca2:c3d8 2a06:98c1:50::ac40:23d8	arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
deb.ns.cloudflare.com	108.162.192.92 172.64.32.92 173.245.58.92 2606:4700:50::adf5:3a5c 2803:f800:50::6ca2:c05c 2a06:98c1:50::ac40:205c	deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.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 144ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.68	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.205	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records 147ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b3cd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3844	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 143ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.68,172.67.179.205 ech=AEX+DQBBMQAgACDg5z4GD0MbvFW86WWSKC19o5Dl0t/bAkdhucbdbC+CYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b3cd,2606:4700:3033::6815:3844

📝 TXT Records#

2 records 399ms

TXT Record
brevo-code:5211c0b8675bb50061af39e014887dd0
v=spf1 mx a include:web.shared.mysmtp.com include:_custspf.one.com include:spf.brevo.com ~all

✉️ SPF#

Policy	Record (tj-blik.dk)
~all (soft fail)	v=spf1 mx a include:web.shared.mysmtp.com include:_custspf.one.com include:spf.brevo.com ~all

📨 DMARC#

Policy	Record (_dmarc.tj-blik.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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 2026-10-22 05:54:39

www	104.21.56.68 172.67.179.205 2606:4700:3032::ac43:b3cd 2606:4700:3033::6815:3844 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tj-blik.dk: 104.21.56.68 172.67.179.205 2606:4700:3032::ac43:b3cd 2606:4700:3033::6815:3844 (AS13335) www.tj-blik.dk: 104.21.56.68 172.67.179.205 2606:4700:3032::ac43:b3cd 2606:4700:3033::6815:3844 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tj-blik.dk	HP-t4gFGBlMTznuBd8-XqExhCmBj_9UW6pIi0WJf2Ks
TXT	_acme-challenge.tj-blik.dk	K20pMqE-NpzH0INa__D2bQOTvnwswaK5HqHPiGsb478

🔗 TLSA / DANE#

4 records 437ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	0FA6D8D3ECDA7F79ECCF336F77E0484A…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	0FA6D8D3ECDA7F79ECCF336F77E0484A…

🔐 DNSSEC#

276ms

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

🏷️ SOA#

88ms

Field	Value
Serial	2416793190
Primary NS (MNAME)	arturo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 22:11:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-10-07
Expires	2026-10-31 (5d)

📋 WHOIS#

⏱️ Lookup Timing#

76ms

144ms

90ms

AAAA

147ms

TXT

399ms

CAA

137ms

HTTPS

143ms

TLSA

437ms

SOA

88ms

MTA-STS

173ms

DNSSEC

276ms

SRV

206ms

Total

2328ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 05:54:39	690ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-07 21:44:56	1198ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-06 21:41:52 shown	2328ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-07 12:20:04	5582ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-10 04:38:49	4613ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-27 08:52:10	1910ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-23 17:25:56	1486ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-21 18:34:57	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 01:14:25	902ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 13:08:47	3388ms	2 NS 2 A 4 MX	🔓 Insecure