chrisjensen.dk DNS records

🖥️ Nameservers2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
matt.ns.cloudflare.com	108.162.193.131 172.64.33.131 173.245.59.131 2606:4700:58::adf5:3b83 2803:f800:50::6ca2:c183 2a06:98c1:50::ac40:2183	matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sonia.ns.cloudflare.com	108.162.194.190 162.159.38.190 172.64.34.190 2606:4700:50::a29f:26be 2803:f800:50::6ca2:c2be 2a06:98c1:50::ac40:22be	sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.163	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.194	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.78.163
🔶 Autoconfig	104.21.78.163

🔷 AAAA Records (IPv6)2 records 70ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:4ea3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:dfc2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 81ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.163,172.67.223.194 ech=AEX+DQBBiwAgACCoYEswi766snEM1Gp0ayYPqu2x9pZMVUAdRnjU1YoPeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4ea3,2606:4700:3034::ac43:dfc2

📝 TXT Records1 records 260ms

TXT Record
google-site-verification=TFj66CTGFXlrE1xhmAJadO8QMJ7uHNVJkDlepFGULFo

✉️ 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)

🔐 DNSSEC2080ms

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	2413575328
Primary NS (MNAME)	matt.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

55ms

A

65ms

MX

47ms

AAAA

70ms

TXT

260ms

CAA

56ms

HTTPS

81ms

TLSA

62ms

SOA

0ms

MTA-STS

91ms

DNSSEC

2080ms

SRV

97ms

Total

3032ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 22:08:05	3032ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-31 15:20:56	1404ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-29 02:29:48	1205ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 15:11:11	9843ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 09:32:12	2810ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-22 12:17:21	9779ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 22:57:08	769ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 09:39:32	687ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 21:59:08	2955ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 13:44:48	971ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 20:51:38	874ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 20:35:18	519ms	2 NS 2 A 0 MX	🔓 Insecure	View