rnweb.dk DNS records

🖥️ Nameservers2 records 331ms

Nameserver	IP addresses	PTR	ASN / ISP
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rose.ns.cloudflare.com	108.162.192.141 172.64.32.141 173.245.58.141 2606:4700:50::adf5:3a8d 2803:f800:50::6ca2:c08d 2a06:98c1:50::ac40:208d	rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com rose.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 301ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.13	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.197	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 297ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:a6c5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:530d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 290ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.13,172.67.166.197 ech=AEX+DQBBIAAgACACJYMUkrUR8en52+bwEDkOEPslrsDjEkOb0IGljAHbXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a6c5,2606:4700:3031::6815:530d

📝 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)

🔐 DNSSEC516ms

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	2408565059
Primary NS (MNAME)	mark.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

331ms

A

301ms

MX

320ms

AAAA

297ms

TXT

1059ms

CAA

315ms

HTTPS

290ms

TLSA

261ms

SOA

0ms

MTA-STS

406ms

DNSSEC

516ms

SRV

344ms

Total

4965ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:09:47	1530ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 13:46:37	4965ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 00:01:55	895ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 16:43:53	3517ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 20:45:42	1018ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 00:07:11	765ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 00:33:25	2911ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 21:54:43	569ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 08:00:17	1063ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 07:29:35	863ms	4 NS 1 A 1 MX	🔓 Insecure	View