ctssystem.dk DNS records

🖥️ Nameservers5 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1pri.webhosting.dk	157.250.160.80	ns1pri.webhosting.dk	AS3342 Cibicom A/S
ns2.mywebtonet.com	157.250.163.66	ns2.mywebtonet.com	AS3342 Cibicom A/S
ns2.webhosting.dk	157.250.163.65	ns2.webhosting.dk	AS3342 Cibicom A/S
ns3.webhosting.dk	2a01:4f9:c010:7e3d::1 95.217.166.205	— ns3.webhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns7.webhosting.dk	159.69.216.38 2a01:4f8:1c0c:6cd6::1	ns7.webhosting.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.160.43	603s	webhotel23.webhosting.dk	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	603s	webhotel23.webhosting.dk	157.250.160.43	webhotel23.webhosting.dk	AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	webhotel23.webhosting.dk → 157.250.160.43
🔶 Autoconfig	webhotel23.webhosting.dk → 157.250.160.43

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.ctssystem.dk	webhotel23.webhosting.dk

🔗 TLSA / DANE2 records 87ms

Service / Owner	Type	Cert association
SMTP _25._tcp.webhotel23.webhosting.dk	DANE-TA · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel23.webhosting.dk	DANE-EE · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…

🔐 DNSSEC107ms

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

🏷️ SOA40ms

Field	Value
Serial	2010062953
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	603s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

44ms

MX

34ms

AAAA

39ms

TXT

264ms

CAA

36ms

HTTPS

36ms

TLSA

87ms

SOA

40ms

MTA-STS

78ms

DNSSEC

107ms

SRV

94ms

Total

928ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-31 12:12:15	804ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 05:01:53	787ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 07:25:40	612ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 06:38:06	741ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 06:32:13	797ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 05:58:58	995ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 05:21:46	905ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 21:51:50	680ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 09:41:56	654ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 07:48:11	610ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 06:03:14	830ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 22:12:13	879ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 01:15:29	742ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 21:02:57	683ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 19:37:57	658ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 05:59:36	715ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 14:29:21	742ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-07 02:47:08	8752ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 19:16:38	4735ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 18:25:50	32726ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 12:11:02	9334ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 14:57:54	4004ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-30 14:37:39	817ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 04:27:56	928ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:23:45	1129ms	0 NS 0 A 0 MX	❓ Unknown	View