cyltezo.dk

📜 Historical scan 2026-06-16 23:30:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cyltezo.dk is a .dk domain served by 3 nameservers (ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.65.58.55 is hosted by Nameshield SAS (AS20756) in France. Mail is handled by mail1.boehringer-ingelheim.com, mail2.boehringer-ingelheim.com and 2 more. 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#

3 records 107ms

Nameserver	IP addresses	PTR	ASN / ISP
ns2.observatoiredesmarques.fr	—	—	—
ns3.nameshield.net	—	—	—
obs.ns1.fr	—	—	—

🌍 A Records#

2 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.65.58.55	—	—	AS20756	Nameshield SAS	185.65.56.0/22	🇫🇷 France	—
81.92.91.56	—	—	AS20756	Nameshield SAS	81.92.80.0/20	🇫🇷 France	Angers

📧 MX Records#

4 records 84ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail1.boehringer-ingelheim.com	148.188.1.170	mail1.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	—	mail2.boehringer-ingelheim.com	148.188.1.172	mail2.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	—	mail3.boehringer-ingelheim.com	148.188.192.91	mail3.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited
10	—	mail4.boehringer-ingelheim.com	148.188.192.93	mail4.boehringer-ingelheim.com	AS15404 COLT Technology Services Group Limited

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 371ms

TXT Record
v=spf1 include:_spf.boehringer-ingelheim.com -all

✉️ SPF#

Policy	Record (cyltezo.dk)
-all (hard fail)	v=spf1 include:_spf.boehringer-ingelheim.com -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 2026-10-10 11:59:24

www CNAME	saspresence.perf1.com (all on perf1.com) → 185.65.58.55 81.92.91.56 (AS20756)
www vs bare domain	Same network cyltezo.dk: 185.65.58.55 81.92.91.56 (AS20756) www.cyltezo.dk: 185.65.58.55 81.92.91.56 (AS20756)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

177ms

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

🏷️ SOA#

89ms

Field	Value
Serial	2026052020
Primary NS (MNAME)	obs.ns1.fr
Responsible (RNAME)	technical@nameshield.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

107ms

78ms

84ms

AAAA

98ms

TXT

371ms

CAA

85ms

HTTPS

89ms

TLSA

119ms

SOA

89ms

MTA-STS

100ms

DNSSEC

177ms

SRV

0ms

Total

2900ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 05:39:44	1034ms	3 NS 2 A 4 MX	🔓 Insecure
2026-09-24 21:31:26	2608ms	3 NS 2 A 4 MX	🔓 Insecure
2026-09-06 10:55:39	2526ms	3 NS 2 A 4 MX	🔓 Insecure
2026-06-25 16:06:03	3014ms	3 NS 2 A 4 MX	🔓 Insecure
2026-06-21 15:41:00	1105ms	3 NS 2 A 4 MX	🔓 Insecure
2026-06-21 09:18:30	1108ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:30:33 shown	2900ms	3 NS 2 A 4 MX	🔓 Insecure
2026-06-16 23:30:33	2312ms	3 NS 2 A 4 MX	🔓 Insecure