cfaester.dk

📜 Historical scan 2026-06-16 20:10:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfaester.dk is a .dk domain served by 2 nameservers (drew.ns.cloudflare.com, sharon.ns.cloudflare.com). It was registered on 22 March 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.227 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.soverin.net. The zone is DNSSEC-signed and validates, 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
drew.ns.cloudflare.com	—	—	—
sharon.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.227	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.216.83	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	mx.soverin.net	185.233.34.143 185.233.34.15	mx.soverin.net mx.soverin.net	AS211993 Soverin B.V. AS211993 Soverin B.V.

🔷 AAAA Records (IPv6)#

2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d853	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5de3	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.227,172.67.216.83 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d853,2606:4700:3037::6815:5de3

📝 TXT Records#

2 records 160ms

TXT Record
Soverin=egeeywfosygzflpd
V=spf1 +a include:soverin.net ~all

✉️ SPF#

Policy	Record (cfaester.dk)
~all (soft fail)	V=spf1 +a include:soverin.net ~all

📨 DMARC#

Policy	Record (_dmarc.cfaester.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6e1bb2a2d77d48398bbc103d6ca0f8ed@dmarc-reports.cloudflare.net

📬 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 2026-10-07 17:30:49

www	104.21.93.227 172.67.216.83 2606:4700:3035::6815:5de3 2606:4700:3037::ac43:d853 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cfaester.dk: 104.21.93.227 172.67.216.83 2606:4700:3035::6815:5de3 2606:4700:3037::ac43:d853 (AS13335) www.cfaester.dk: 104.21.93.227 172.67.216.83 2606:4700:3035::6815:5de3 2606:4700:3037::ac43:d853 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 78ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.soverin.net	DANE-EE · SPKI · SHA-256	A6EB48052B5A83AA9D40E71CEAA20F68…

🔐 DNSSEC#

134ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

28ms

Field	Value
Serial	2405715767
Primary NS (MNAME)	drew.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 15:12:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-03-22
Expires	2027-03-21 (154d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

33ms

30ms

AAAA

29ms

TXT

160ms

CAA

29ms

HTTPS

29ms

TLSA

78ms

SOA

28ms

MTA-STS

34ms

DNSSEC

134ms

SRV

0ms

Total

712ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 15:45:43	1581ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 15:31:46	1332ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-18 02:03:08	1383ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-05 10:57:19	1370ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 09:29:22	2856ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-12 14:17:57	3172ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-07 11:47:11	1629ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-20 17:06:49	17173ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-19 09:48:39	9772ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-18 09:14:56	9134ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-17 05:21:54	1540ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-08 18:57:42	2830ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 19:19:28	1122ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 05:24:16	1255ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 20:10:06 shown	712ms	2 NS 2 A 1 MX	🔒 Secure