rcpets.dk DNS records

🖥️ Nameservers2 records 291ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
diana.ns.cloudflare.com	108.162.194.23 162.159.38.23 172.64.34.23 2606:4700:50::a29f:2617 2803:f800:50::6ca2:c217 2a06:98c1:50::ac40:2217	diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com diana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 280ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.37	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.222.152	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.25.37
🔶 Autoconfig	104.21.25.37

🔷 AAAA Records (IPv6)2 records 251ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1925	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:de98	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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)

🔐 DNSSEC692ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA226ms

Field	Value
Serial	2404206209
Primary NS (MNAME)	dave.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

291ms

A

280ms

MX

281ms

AAAA

251ms

TXT

740ms

CAA

280ms

HTTPS

284ms

TLSA

160ms

SOA

226ms

MTA-STS

269ms

DNSSEC

692ms

SRV

532ms

Total

1959ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 19:16:59	479ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 09:12:12	662ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 01:41:44	1266ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 13:32:43	1375ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 12:16:59	803ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 02:09:16	1959ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 02:07:27	1121ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:38:20	872ms	2 NS 2 A 0 MX	🔓 Insecure	View