jensens-vvs.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
raegan.ns.cloudflare.com	108.162.194.158 162.159.38.158 172.64.34.158 2606:4700:50::a29f:269e 2803:f800:50::6ca2:c29e 2a06:98c1:50::ac40:229e	raegan.ns.cloudflare.com raegan.ns.cloudflare.com raegan.ns.cloudflare.com raegan.ns.cloudflare.com raegan.ns.cloudflare.com raegan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.64.18	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.93	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.64.18
🔶 Autoconfig	104.21.64.18

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4012	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:ae5d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.64.18,172.67.174.93 ech=AEX+DQBBMQAgACB77/JrwoyRo7rPBdg1roP6H0KIPaKoapJsgCqMqwPBLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4012,2606:4700:3036::ac43:ae5d

📝 TXT Records1 records 196ms

TXT Record
google-site-verification=wRv9F60_dnx6mfzj4gsgrXyn0isG8RB1ovQ7e2U2YlY

✉️ 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 / DANE

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

🔐 DNSSEC74ms

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	2410109636
Primary NS (MNAME)	duke.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

30ms

A

40ms

MX

39ms

AAAA

32ms

TXT

196ms

CAA

43ms

HTTPS

32ms

TLSA

57ms

SOA

0ms

MTA-STS

41ms

DNSSEC

74ms

SRV

71ms

Total

942ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-22 16:56:06	942ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-21 08:43:19	3035ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-21 04:38:36	525ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:09:47	1384ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:03:48	514ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:36:29	707ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 09:29:22	2581ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:10:03	2582ms	0 NS 0 A 0 MX	❓ Unknown	View