r00t.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
felipe.ns.cloudflare.com	108.162.195.116 162.159.44.116 172.64.35.116 2606:4700:58::a29f:2c74 2803:f800:50::6ca2:c374 2a06:98c1:50::ac40:2374	felipe.ns.cloudflare.com felipe.ns.cloudflare.com felipe.ns.cloudflare.com felipe.ns.cloudflare.com felipe.ns.cloudflare.com felipe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
haley.ns.cloudflare.com	108.162.194.15 162.159.38.15 172.64.34.15 2606:4700:50::a29f:260f 2803:f800:50::6ca2:c20f 2a06:98c1:50::ac40:220f	haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com haley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.38.235	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.199	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.27 2a00:1450:4025:c03::1b	rc-in-f27.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	r00t.dk
🔶 Autoconfig	r00t.dk

🔷 AAAA Records (IPv6)2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:26eb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8cc7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 25ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.38.235,172.67.140.199 ech=AEX+DQBBVAAgACAHSHUICxC8t/iQHx3wsFiEKQ08JFPD9rFsEmJ6bo5FEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:26eb,2606:4700:3034::ac43:8cc7

📝 TXT Records2 records 156ms

TXT Record
google-site-verification=OjX8G481Y5GzcUP0az7iMIJaON1sW2kR_3ubfu7UdCI
v=spf1 a:gw.r00t.dk ~all

✉️ SPF

Policy	Record (r00t.dk)
~all (soft fail)	v=spf1 a:gw.r00t.dk ~all

📨 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.r00t.dk	r00t.dk

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC105ms

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	2413148200
Primary NS (MNAME)	felipe.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

52ms

A

34ms

MX

33ms

AAAA

30ms

TXT

156ms

CAA

32ms

HTTPS

25ms

TLSA

128ms

SOA

0ms

MTA-STS

49ms

DNSSEC

105ms

SRV

54ms

Total

2186ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:11:32	2186ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 09:16:39	2616ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-13 02:21:46	1724ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 21:32:10	1044ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 10:16:47	898ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 19:49:47	952ms	2 NS 2 A 1 MX	🔓 Insecure	View