docue.dk DNS records

🖥️ Nameservers2 records 303ms

Nameserver	IP addresses	PTR	ASN / ISP
ed.ns.cloudflare.com	108.162.193.111 172.64.33.111 173.245.59.111 2606:4700:58::adf5:3b6f 2803:f800:50::6ca2:c16f 2a06:98c1:50::ac40:216f	ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com ed.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elma.ns.cloudflare.com	108.162.192.154 172.64.32.154 173.245.58.154 2606:4700:50::adf5:3a9a 2803:f800:50::6ca2:c09a 2a06:98c1:50::ac40:209a	elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com elma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 352ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.5.232	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.154.189	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 222ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:9abd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5e8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 276ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.5.232,172.67.154.189 ech=AEX+DQBBbwAgACAMDxJdTinKDF4y0e7H2QnetpwXrxiI4rigx5boCZaDawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:9abd,2606:4700:3036::6815:5e8

📝 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 / DANE

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

🔐 DNSSEC679ms

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	2412157174
Primary NS (MNAME)	ed.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

303ms

A

352ms

MX

315ms

AAAA

222ms

TXT

820ms

CAA

226ms

HTTPS

276ms

TLSA

282ms

SOA

0ms

MTA-STS

331ms

DNSSEC

679ms

SRV

353ms

Total

4322ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 00:19:25	4322ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 10:45:14	2221ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 05:07:27	1083ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:16:07	1285ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:09:14	17426ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:08:36	282ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:00:21	567ms	2 NS 2 A 0 MX	🔓 Insecure	View