yellowfox.dk

Records from scan: 2026-10-22 08:06:09 · 1137ms total · last checked 2026-10-25 19:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yellowfox.dk is a .dk domain served by 4 nameservers (a.ns14.net, b.ns14.net, c.ns14.net and 1 more). It was registered on 28 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.43.176.67 is hosted by SachsenGigaBit GmbH (AS62365) in Germany. Mail is handled by mx1core.yellowfox.net, mx2core.yellowfox.net. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ns14.net	2001:8d8:fe:53:217:160:80:160 217.160.80.160	ns-ix1.ui-dns.de ns-ix1.ui-dns.de	AS8560 IONOS SE AS8560 IONOS SE
b.ns14.net	2001:8d8:fe:53:217:160:81:160 217.160.81.160	ns-ix1.ui-dns.biz ns-ix1.ui-dns.biz	AS8560 IONOS SE AS8560 IONOS SE
c.ns14.net	185.132.35.160 2607:f1c0:fe:53:185:132:35:160	ns-ix1.ui-dns.org ns-ix1.ui-dns.org	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited
d.ns14.net	185.132.34.160 2607:f1c0:fe:53:185:132:34:160	ns-ix1.ui-dns.com ns-ix1.ui-dns.com	AS15418 Fasthosts Internet Limited AS15418 Fasthosts Internet Limited

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.43.176.67	300s	www.yellowfox.net	AS62365	SachsenGigaBit GmbH	185.43.176.0/22	🇩🇪 Germany	—

📧 MX Records#

2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx1core.yellowfox.net	185.43.176.230 2a01:6f60::1:25	mx1core.yellowfox.net mx1core.yellowfox.net	AS62365 SachsenGigaBit GmbH AS62365 SachsenGigaBit GmbH
10	43200s	mx2core.yellowfox.net	185.43.176.231 2a01:6f60::2:25	mx2core.yellowfox.net mx2core.yellowfox.net	AS62365 SachsenGigaBit GmbH AS62365 SachsenGigaBit GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.43.176.62
🔶 Autoconfig	185.43.176.62

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:6f60:0:44::80	3600s	—	AS62365	SachsenGigaBit GmbH	2a01:6f60:0:0:0:0:0:0/32	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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#

checked 2026-10-22 08:06:09

www	185.43.176.67 2a01:6f60:0:44::80 (AS62365) (address records, no CNAME)
www vs bare domain	Same network yellowfox.dk: 185.43.176.67 2a01:6f60:0:44::80 (AS62365) www.yellowfox.dk: 185.43.176.67 2a01:6f60:0:44::80 (AS62365)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2017101100
Primary NS (MNAME)	a.ns14.net
Responsible (RNAME)	hostmaster@internetx.de
Refresh	39940s
Retry	14400s
Expire	604800s
Minimum (neg-cache TTL)	43200s

📋 Registration#

WHOIS fetched 2026-10-11 11:37:32

Field	Value
Registrar	InterNetX GmbH
Registered	2004-09-28
Expires	2027-09-30 (339d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

38ms

39ms

50ms

AAAA

36ms

TXT

257ms

CAA

35ms

HTTPS

57ms

TLSA

296ms

SOA

47ms

MTA-STS

66ms

DNSSEC

110ms

SRV

100ms

Total

1137ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:06:09 shown	1137ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-26 00:35:07	2858ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-28 00:54:24	10126ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-26 22:35:39	1443ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-18 07:27:44	1910ms	4 NS 1 A 2 MX	🔓 Insecure