blackdot.dk DNS records

🖥️ Nameservers2 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
dorthy.ns.cloudflare.com	108.162.192.249 172.64.32.249 173.245.58.249 2606:4700:50::adf5:3af9 2803:f800:50::6ca2:c0f9 2a06:98c1:50::ac40:20f9	dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com dorthy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vin.ns.cloudflare.com	108.162.193.245 172.64.33.245 173.245.59.245 2606:4700:58::adf5:3bf5 2803:f800:50::6ca2:c1f5 2a06:98c1:50::ac40:21f5	vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.84.132	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.193.83	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.193.83
🔶 Autoconfig	172.67.193.83

🔷 AAAA Records (IPv6)2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5484	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c153	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.84.132,172.67.193.83 ech=AEX+DQBBGAAgACBCiHmV5dIEqZ8izKj5NVLOm4BVn+OJurRNz+Ln7RaucQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5484,2606:4700:3035::ac43:c153

📝 TXT Records1 records 145ms

TXT Record
google-site-verification=nRVNHba8g5Hp3_5Qkf50bWiovCT7fQJ_VHche8_Yso8

✉️ 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)

🔐 DNSSEC168ms

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	2410043882
Primary NS (MNAME)	dorthy.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

99ms

A

68ms

MX

56ms

AAAA

49ms

TXT

145ms

CAA

42ms

HTTPS

57ms

TLSA

258ms

SOA

0ms

MTA-STS

41ms

DNSSEC

168ms

SRV

95ms

Total

961ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 13:47:14	978ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-31 11:15:42	1184ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 07:18:24	7408ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-21 09:23:43	961ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 14:28:31	770ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-29 02:23:00	784ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 15:43:05	734ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 02:12:33	2686ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 17:14:20	3167ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 06:19:31	1028ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 23:18:39	713ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 14:46:47	347ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 14:46:02	2611ms	2 NS 2 A 0 MX	🔓 Insecure	View