cylex.dk DNS records

🖥️ Nameservers2 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
merlin.ns.cloudflare.com	108.162.193.205 172.64.33.205 173.245.59.205 2606:4700:58::adf5:3bcd 2803:f800:50::6ca2:c1cd 2a06:98c1:50::ac40:21cd	merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com merlin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.30.36	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
104.18.31.36	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—

📧 MX Records4 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	300s	cr1.cylex.de	62.217.61.162	cr1.cylex.de	AS8881 1&1 Versatel GmbH
90	300s	newsletter.cylex.de	82.207.175.35	newsletter.cylex.de	AS8881 1&1 Versatel GmbH
95	300s	mail1.cylex-info.com	82.207.175.141	mail1.cylex-info.com	AS8881 1&1 Versatel GmbH
95	300s	newsletter2.mycylex.de	82.207.175.139	newsletter2.mycylex.de	AS8881 1&1 Versatel GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.18.30.36
🔶 Autoconfig	104.18.30.36

🔷 AAAA Records (IPv6)2 records 103ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700::6812:1e24	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—
2606:4700::6812:1f24	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇺🇸 United States	—

🔐 HTTPS Records1 records 113ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.18.30.36,104.18.31.36 ipv6hint=2606:4700::6812:1e24,2606:4700::6812:1f24

📝 TXT Records5 records 367ms

TXT Record
google-site-verification=L2uSO38yRfXLVM7pPBI74w7qq1z6KeQuTWp6yqqCGQA
google-site-verification=WUxcOtGcHiKAFoe5GyBD5coJ1OTkzjYrmXQIO16ZuBM
kaboozt-publisher-token=56798fc60fd870ab02f8e57de54efdd0
lh-verification=a69f3695939a57121884
v=spf1 include:spf.mandrillapp.com ?all

✉️ SPF

Policy	Record (cylex.dk)
?all (neutral)	v=spf1 include:spf.mandrillapp.com ?all

📨 DMARC

Policy	Record (_dmarc.cylex.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarcreport@hostserv.de

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.cylex.dk	2nwtmpbwdis3PFA1RwZD7uCpouQG8gHIIqO-mACluZc
TXT	_acme-challenge.cylex.dk	6lCjLYHvw17G8NXXG5x7b_E6KGEXFg-cie7prsWWH9U
TXT	_acme-challenge.cylex.dk	PNzWg4oRd03oEYO9YMtdz-eENbB0eFgkYv6zMX47QgA

🔗 TLSA / DANE

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

🔐 DNSSEC291ms

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

🏷️ SOA0ms

Field	Value
Serial	2413079146
Primary NS (MNAME)	merlin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

70ms

A

71ms

MX

86ms

AAAA

103ms

TXT

367ms

CAA

93ms

HTTPS

113ms

TLSA

267ms

SOA

0ms

MTA-STS

226ms

DNSSEC

291ms

SRV

193ms

Total

3095ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:56:47	3095ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-22 04:53:00	8354ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-15 02:37:04	7586ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-09 19:48:25	9662ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-08-08 16:35:52	6271ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-07-08 10:42:57	1803ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-27 04:21:50	2222ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-25 15:36:55	1564ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-20 23:34:48	2247ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-16 23:45:15	2650ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-16 23:30:30	2820ms	2 NS 2 A 4 MX	🔓 Insecure	View