cndu.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
angela.ns.cloudflare.com	108.162.192.65 172.64.32.65 173.245.58.65 2606:4700:50::adf5:3a41 2803:f800:50::6ca2:c041 2a06:98c1:50::ac40:2041	angela.ns.cloudflare.com angela.ns.cloudflare.com angela.ns.cloudflare.com angela.ns.cloudflare.com angela.ns.cloudflare.com angela.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
javon.ns.cloudflare.com	108.162.195.108 162.159.44.108 172.64.35.108 2606:4700:58::a29f:2c6c 2803:f800:50::6ca2:c36c 2a06:98c1:50::ac40:236c	javon.ns.cloudflare.com javon.ns.cloudflare.com javon.ns.cloudflare.com javon.ns.cloudflare.com javon.ns.cloudflare.com javon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.216	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.139.241	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	webhotel10.webhosting.dk	157.250.160.30	webhotel10.webhosting.dk	AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.139.241
🔶 Autoconfig	172.67.139.241

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:46d8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:8bf1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.216,172.67.139.241 ech=AEX+DQBBzwAgACBTSB3apXixaEI71fZoMKUzij6ilRhhH7A4KRauzohfNQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:46d8,2606:4700:3031::ac43:8bf1

📝 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

🔗 TLSA / DANE2 records 95ms

Service / Owner	Type	Cert association
SMTP _25._tcp.webhotel10.webhosting.dk	DANE-TA · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel10.webhosting.dk	DANE-EE · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…

🔐 DNSSEC2086ms

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	2412759558
Primary NS (MNAME)	angela.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

57ms

A

56ms

MX

61ms

AAAA

41ms

TXT

228ms

CAA

51ms

HTTPS

61ms

TLSA

95ms

SOA

0ms

MTA-STS

65ms

DNSSEC

2086ms

SRV

80ms

Total

2543ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:15:35	2543ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 01:26:13	2068ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 11:36:43	6069ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-11 00:44:19	1673ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-24 20:40:35	1325ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 21:31:34	837ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 23:44:10	65535ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 21:48:22	1856ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 21:30:20	635ms	2 NS 2 A 1 MX	🔓 Insecure	View