av-blog.dk

📜 Historical scan 2026-08-24 19:05:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

av-blog.dk is a .dk domain served by 2 nameservers (houston.ns.cloudflare.com, serenity.ns.cloudflare.com). It was registered on 8 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.141 is hosted by Cloudflare, Inc. (AS13335). 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 130ms

Nameserver	IP addresses	PTR	ASN / ISP
houston.ns.cloudflare.com	108.162.195.52 162.159.44.52 172.64.35.52 2606:4700:58::a29f:2c34 2803:f800:50::6ca2:c334 2a06:98c1:50::ac40:2334	houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serenity.ns.cloudflare.com	108.162.194.108 162.159.38.108 172.64.34.108 2606:4700:50::a29f:266c 2803:f800:50::6ca2:c26c 2a06:98c1:50::ac40:226c	serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.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 185ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.141	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.177.166	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 139ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::3	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::3	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 135ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.3,188.114.97.3 ech=AEX+DQBB0gAgACCWqNzldRWGJxxyDdj9ZKlO5jl4DpUWwjyYc+Nu0s9tKQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::3,2a06:98c1:3121::3

📝 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 2026-10-23 20:22:07

www	104.21.31.141 172.67.177.166 2606:4700:3034::6815:1f8d 2606:4700:3036::ac43:b1a6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network av-blog.dk: 188.114.96.1 188.114.97.1 2606:4700:3034::6815:1f8d 2606:4700:3036::ac43:b1a6 (AS13335) www.av-blog.dk: 104.21.31.141 172.67.177.166 2606:4700:3034::6815:1f8d 2606:4700:3036::ac43:b1a6 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.av-blog.dk	hq015X2H2_rKgF8uvfPCON5t3NzvlbrqGK1ltK5Bmkc
TXT	_acme-challenge.av-blog.dk	iodmfDUJcsSmLt-kznfw3z7l0tESBQ3Kqs6JsF1KZp0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

315ms

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	2412992280
Primary NS (MNAME)	houston.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-24 00:31:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-11-08
Expires	2027-11-30 (399d)

📋 WHOIS#

⏱️ Lookup Timing#

130ms

185ms

149ms

AAAA

139ms

TXT

367ms

CAA

137ms

HTTPS

135ms

TLSA

311ms

SOA

0ms

MTA-STS

186ms

DNSSEC

315ms

SRV

192ms

Total

2468ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 20:22:07	459ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 11:13:50	590ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 15:21:41	620ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-29 07:41:02	945ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 16:40:29	2659ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 13:00:19	1251ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 19:05:51 shown	2468ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-28 21:06:51	9742ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:34:35	831ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:54:19	524ms	2 NS 2 A 0 MX	🔓 Insecure