ro16.dk DNS records

🖥️ Nameservers2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
matt.ns.cloudflare.com	108.162.193.131 172.64.33.131 173.245.59.131 2606:4700:58::adf5:3b83 2803:f800:50::6ca2:c183 2a06:98c1:50::ac40:2183	matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.87.103	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.169.86	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.250.150.26 142.251.1.26 142.251.1.27 172.253.152.27 2a00:1450:4010:c1c::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 2a00:1450:4010:c22::1a 64.233.162.26	la-in-f26.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net yulpptr-in-f27.1e100.net la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net yulpptr-in-f26.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:5767	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:a956	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.87.103,172.67.169.86 ech=AEX+DQBBMgAgACAK/5fTb2SGmh/d1ROuV4VvD+I4hyBiYZFs3xtD623NJQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5767,2606:4700:3033::ac43:a956

📝 TXT Records2 records 199ms

TXT Record
apple-domain-verification=-Ryd-xnpWXPlleTkfsOU89snCmwyzf9eg8pnEBslcEM
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (ro16.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.ro16.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC9099ms

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	2411295387
Primary NS (MNAME)	lucy.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

67ms

A

65ms

MX

64ms

AAAA

53ms

TXT

199ms

CAA

59ms

HTTPS

35ms

TLSA

127ms

SOA

0ms

MTA-STS

79ms

DNSSEC

9099ms

SRV

78ms

Total

9728ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 07:02:15	9728ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 04:52:49	883ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-05 08:56:46	2170ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 13:49:07	951ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 12:22:50	1203ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 08:00:41	2025ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 18:49:55	1185ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 10:40:37	2753ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 23:02:45	3255ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 13:16:43	965ms	2 NS 2 A 1 MX	🔓 Insecure	View