rtq.dk DNS records

🖥️ Nameservers2 records 104ms

Nameserver	IP addresses	PTR	ASN / ISP
adelaide.ns.cloudflare.com	108.162.194.1 162.159.38.1 172.64.34.1 2606:4700:50::a29f:2601 2803:f800:50::6ca2:c201 2a06:98c1:50::ac40:2201	adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
bayan.ns.cloudflare.com	108.162.193.72 172.64.33.72 173.245.59.72 2606:4700:58::adf5:3b48 2803:f800:50::6ca2:c148 2a06:98c1:50::ac40:2148	bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com bayan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.54.12	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.51	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.54.12
🔶 Autoconfig	172.67.222.51

🔷 AAAA Records (IPv6)2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:360c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:de33	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 79ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.54.12,172.67.222.51 ech=AEX+DQBBzAAgACDHpwnbqQRrQxFsGzA/yaOSD5TTc2/1Vd5JMCQghbIcfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:360c,2606:4700:3034::ac43:de33

📝 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)

🔐 DNSSEC437ms

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	2413605845
Primary NS (MNAME)	adelaide.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

104ms

A

101ms

MX

76ms

AAAA

68ms

TXT

724ms

CAA

343ms

HTTPS

79ms

TLSA

131ms

SOA

0ms

MTA-STS

122ms

DNSSEC

437ms

SRV

350ms

Total

1981ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:26:46	1981ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 20:20:12	1089ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 17:42:54	767ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 23:20:10	1801ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 22:50:54	903ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 21:23:36	1376ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 21:14:04	5016ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-14 09:21:54	3337ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 21:08:51	815ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-19 01:24:19	898ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-09 04:59:04	1759ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 11:30:06	901ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 12:42:03	975ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 17:48:45	12646ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 17:17:53	815ms	2 NS 2 A 0 MX	🔓 Insecure	View