rvsolutions.dk DNS records

🖥️ Nameservers2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
bill.ns.cloudflare.com	108.162.193.74 172.64.33.74 173.245.59.74 2606:4700:58::adf5:3b4a 2803:f800:50::6ca2:c14a 2a06:98c1:50::ac40:214a	bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sarah.ns.cloudflare.com	108.162.194.218 162.159.38.218 172.64.34.218 2606:4700:50::a29f:26da 2803:f800:50::6ca2:c2da 2a06:98c1:50::ac40:22da	sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com sarah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.68.216	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.245	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:44d8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c6f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 70ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.68.216,172.67.198.245 ech=AEX+DQBBkQAgACC1LvNM9sCVP6fJcVezQMTvL0LLilsvTlcarXL7lWQaOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:44d8,2606:4700:3036::ac43:c6f5

📝 TXT Records1 records 240ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net +all

✉️ SPF

Policy	Record (rvsolutions.dk)
+all (no restriction)	v=spf1 include:_spf.mx.cloudflare.net +all

📨 DMARC

Policy	Record (_dmarc.rvsolutions.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:1ce77ce1bc8841d3976190916dfb38a9@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2412142027
Primary NS (MNAME)	bill.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

63ms

A

78ms

MX

54ms

AAAA

50ms

TXT

240ms

CAA

58ms

HTTPS

70ms

TLSA

69ms

SOA

0ms

MTA-STS

88ms

DNSSEC

108ms

SRV

110ms

Total

662ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 19:47:02	662ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-31 21:39:41	1151ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-14 03:53:20	959ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-06 01:15:55	1489ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-21 01:49:43	640ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-15 03:13:28	9732ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 08:17:34	752ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 11:26:37	870ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 13:36:37	2491ms	2 NS 2 A 0 MX	🔓 Insecure	View