a4fri.dk

📜 Historical scan 2026-06-24 21:52:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a4fri.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, marge.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.60.42 is hosted by Cloudflare, Inc. (AS13335). 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.42	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.116	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:bf74	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3c2a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.42,172.67.191.116 ech=AEX+DQBBJAAgACBxyjJKUEGqmY09i+R1UwGFIrfU2dMiq59q5mruEg8DNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bf74,2606:4700:3033::6815:3c2a

📝 TXT Records#

1 records 142ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (a4fri.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.a4fri.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-10 17:04:44

www	104.21.60.42 172.67.191.116 2606:4700:3032::ac43:bf74 2606:4700:3033::6815:3c2a (AS13335) (address records, no CNAME)
www vs bare domain	Same network a4fri.dk: 104.21.60.42 172.67.191.116 2606:4700:3032::ac43:bf74 2606:4700:3033::6815:3c2a (AS13335) www.a4fri.dk: 104.21.60.42 172.67.191.116 2606:4700:3032::ac43:bf74 2606:4700:3033::6815:3c2a (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.a4fri.dk	LZNNFgh2Z7ZmknlASoyqSb-Tn5d19IfyXaqAG-5OMDQ
TXT	_acme-challenge.a4fri.dk	eysrAi_8GfAIbUS_pTsziCKxYtf-mFKVi_T18qcHctM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms

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	2407685658
Primary NS (MNAME)	dave.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

40ms

32ms

AAAA

39ms

TXT

142ms

CAA

35ms

HTTPS

37ms

TLSA

41ms

SOA

0ms

MTA-STS

48ms

DNSSEC

101ms

SRV

52ms

Total

657ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:23:22	367ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 18:30:18	596ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 19:22:25	905ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 16:44:57	1069ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 00:27:20	476ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 11:11:06	478ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-06 22:44:42	1873ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-27 00:11:37	659ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 21:52:05 shown	657ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 14:26:43	455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 09:36:51	1033ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:15:13	582ms	2 NS 2 A 0 MX	🔓 Insecure