documenter.dk DNS records

🖥️ Nameservers2 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
gemma.ns.cloudflare.com	108.162.194.27 162.159.38.27 172.64.34.27 2606:4700:50::a29f:261b 2803:f800:50::6ca2:c21b 2a06:98c1:50::ac40:221b	gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com gemma.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
miles.ns.cloudflare.com	108.162.193.207 172.64.33.207 173.245.59.207 2606:4700:58::adf5:3bcf 2803:f800:50::6ca2:c1cf 2a06:98c1:50::ac40:21cf	miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.ns.cloudflare.com miles.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
104.21.39.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.65	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:2776	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9141	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.118,172.67.145.65 ech=AEX+DQBBsgAgACDkJ63NT3zytayXg6+bpk6/sO0S/t6jmtVsH1By+GMdUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:2776,2606:4700:3037::ac43:9141

📝 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.documenter.dk	WhuRUsXKz9uQpzEa_l22JbsCOdgOCSMhE5CQaggtpsU
TXT	_acme-challenge.documenter.dk	jWUcliHPQaKOhP-2C2ZrXSAIF0io5YcP0trAPEQTf8c

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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	2413591059
Primary NS (MNAME)	gemma.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-30 20:49:47

Field	Value
Registrar	Simply.com A/S
Registered	2026-06-09
Expires	2027-06-08 (279d)

📋 WHOIS

⏱️ Lookup Timing

NS

22ms

A

32ms

MX

33ms

AAAA

44ms

TXT

140ms

CAA

25ms

HTTPS

30ms

TLSA

43ms

SOA

0ms

MTA-STS

46ms

DNSSEC

102ms

SRV

56ms

Total

923ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 20:49:06	923ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 18:50:10	439ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 12:45:26	1483ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-10 02:03:55	938ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 04:19:32	2719ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 04:13:35	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 19:18:41	659ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:26:57	11240ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:07:13	340ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:04:19	1744ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 04:00:45	488ms	2 NS 2 A 0 MX	🔓 Insecure	View