doulanet.dk DNS records

🖥️ Nameservers2 records 23ms

Nameserver	IP addresses	PTR	ASN / ISP
cesar.ns.cloudflare.com	108.162.195.119 162.159.44.119 172.64.35.119 2606:4700:58::a29f:2c77 2803:f800:50::6ca2:c377 2a06:98c1:50::ac40:2377	cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com cesar.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
joan.ns.cloudflare.com	108.162.192.173 172.64.32.173 173.245.58.173 2606:4700:50::adf5:3aad 2803:f800:50::6ca2:c0ad 2a06:98c1:50::ac40:20ad	joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.18	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.136	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4d12	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:cb88	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.18,172.67.203.136 ech=AEX+DQBBbQAgACB7/SBH+xqW4r7SI60BZcc14GXZERm9bXXLDs1CZjL2RwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d12,2606:4700:3032::ac43:cb88

📝 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
TXT	_acme-challenge.doulanet.dk	69-J2VpiSp_80yDe8jz16wAILvI7AFKG18tXrvlIIWg
TXT	_acme-challenge.doulanet.dk	AE0KtVapfX4zwcxKWjHMUv-SCzsvJiLu8m3LrXhf9uc

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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	2413664599
Primary NS (MNAME)	cesar.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

23ms

A

32ms

MX

23ms

AAAA

25ms

TXT

133ms

CAA

31ms

HTTPS

26ms

TLSA

43ms

SOA

0ms

MTA-STS

49ms

DNSSEC

98ms

SRV

51ms

Total

472ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:52:45	472ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 19:49:40	815ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 19:56:42	862ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 03:13:34	1641ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 23:41:57	1054ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 23:04:14	648ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 18:30:15	768ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 09:27:54	3179ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 04:28:08	709ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 04:20:59	754ms	4 NS 1 A 1 MX	🔓 Insecure	View