rabf.dk DNS records

🖥️ Nameservers2 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
arnold.ns.cloudflare.com	108.162.193.69 172.64.33.69 173.245.59.69 2606:4700:58::adf5:3b45 2803:f800:50::6ca2:c145 2a06:98c1:50::ac40:2145	arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.67.80	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.167	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.67.80
🔶 Autoconfig	172.67.218.167

🔷 AAAA Records (IPv6)2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4350	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:daa7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 74ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.80,172.67.218.167 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4350,2606:4700:3037::ac43:daa7

📝 TXT Records1 records 265ms

TXT Record
google-site-verification=r797z-sxTvLyxoXZz-DpFPVIP0bqhxh4fjjNYYkd7QM

✉️ 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)

🔐 DNSSEC142ms

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	2413240866
Primary NS (MNAME)	arnold.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

74ms

A

71ms

MX

55ms

AAAA

54ms

TXT

265ms

CAA

87ms

HTTPS

74ms

TLSA

68ms

SOA

0ms

MTA-STS

123ms

DNSSEC

142ms

SRV

98ms

Total

790ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:27:39	790ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 21:50:07	2722ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-12 16:11:55	876ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-07 10:07:30	2821ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-30 16:48:22	8927ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-25 08:36:27	1587ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 13:47:00	1041ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 14:10:58	5842ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-18 09:01:23	2022ms	2 NS 1 A 0 MX	🔓 Insecure	View