yenzen.dk

📜 Historical scan 2026-08-26 18:49:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yenzen.dk is a .dk domain served by 2 nameservers (ns6.gullestrupnet.dk, ns7.gullestrupnet.dk). It was registered on 19 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.223.244.74 is hosted by Easyhost Srl (AS39756) in United Kingdom. Mail is handled by mail.yenzen.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, 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 103ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.gullestrupnet.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
ns7.gullestrupnet.dk	176.223.244.74	server8.gullestrupnet.dk	AS39756 Easyhost Srl

🌍 A Records#

1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.223.244.74	86400s	server8.gullestrupnet.dk	AS39756	Easyhost Srl	176.223.240.0/21	🇬🇧 United Kingdom	—

📧 MX Records#

2 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.yenzen.dk	176.223.244.50	server8.gullestrupnet.dk	AS39756 Easyhost Srl
20	86400s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 540ms

TXT Record
v=spf1 +a +mx -all

✉️ SPF#

Policy	Record (yenzen.dk)
-all (hard fail)	v=spf1 +a +mx -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 2026-10-08 04:38:11

www CNAME	yenzen.dk (all on yenzen.dk) → 176.223.244.74 (AS39756)
www vs bare domain	Same network yenzen.dk: 176.223.244.74 (AS39756) www.yenzen.dk: 176.223.244.74 (AS39756)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2068ms

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	1729685992
Primary NS (MNAME)	ns6.gullestrupnet.dk
Responsible (RNAME)	bent@yenzen.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-11 11:08:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-03-19
Expires	2036-03-31 (3450d)

🔗 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#

103ms

94ms

90ms

AAAA

88ms

TXT

540ms

CAA

82ms

HTTPS

91ms

TLSA

170ms

SOA

0ms

MTA-STS

182ms

DNSSEC

2068ms

SRV

154ms

Total

3218ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:17:55	973ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-29 23:26:46	1592ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-23 03:29:31	3162ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 18:49:12 shown	3218ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 16:08:57	1988ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-20 15:00:08	2570ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 14:01:10	2160ms	2 NS 1 A 2 MX	🔓 Insecure