cfrossen.dk

📜 Historical scan 2026-06-16 20:10:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfrossen.dk is a .dk domain served by 2 nameservers (ns1.yayhosting.dk, ns2.yayhosting.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.56 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by cfrossen.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yayhosting.dk	—	—	—
ns2.yayhosting.dk	—	—	—

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.56	—	whm03.yayhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	cfrossen.dk	195.242.130.56	whm03.yayhosting.dk	AS62121 Christian Ebsen ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 271ms

TXT Record
v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk +a +mx +ip4:185.121.172.105 ~all

✉️ SPF#

Policy	Record (cfrossen.dk)
~all (soft fail)	v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk +a +mx +ip4:185.121.172.105 ~all

📨 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 2026-10-09 03:12:07

www CNAME	cfrossen.dk (all on cfrossen.dk) → 195.242.130.56 (AS62121)
www vs bare domain	Same network cfrossen.dk: 195.242.130.56 (AS62121) www.cfrossen.dk: 195.242.130.56 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2026051401
Primary NS (MNAME)	ns1.yayhosting.dk
Responsible (RNAME)	drift@yayhosting.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

34ms

32ms

AAAA

32ms

TXT

271ms

CAA

30ms

HTTPS

30ms

TLSA

112ms

SOA

31ms

MTA-STS

176ms

DNSSEC

96ms

SRV

0ms

Total

630ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 03:12:07	385ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 12:00:51	963ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:51:56	521ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 06:24:29	1257ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 15:47:21	620ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:37:26	821ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 11:15:01	1098ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:10:46 shown	630ms	2 NS 1 A 1 MX	🔒 Secure