blfa.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
coen.ns.cloudflare.com	108.162.195.151 162.159.44.151 172.64.35.151 2606:4700:58::a29f:2c97 2803:f800:50::6ca2:c397 2a06:98c1:50::ac40:2397	coen.ns.cloudflare.com coen.ns.cloudflare.com coen.ns.cloudflare.com coen.ns.cloudflare.com coen.ns.cloudflare.com coen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gabriella.ns.cloudflare.com	108.162.194.134 162.159.38.134 172.64.34.134 2606:4700:50::a29f:2686 2803:f800:50::6ca2:c286 2a06:98c1:50::ac40:2286	gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com gabriella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 2056ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.212	298s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.120	298s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.48.212
🔶 Autoconfig	172.67.137.120

🔷 AAAA Records (IPv6)2 records 87ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:8978	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:30d4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 78ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.212,172.67.137.120 ech=AEX+DQBBugAgACAXUf+23YDboba4db+V6/wsezT/zYza/z19G+HggcsuXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:8978,2606:4700:3036::6815:30d4

📝 TXT Records1 records 306ms

TXT Record
google-site-verification=HPpNmLLNptkqmnUAV5FjxIgVP0urDKF4ABKoIqPGLBc

✉️ 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	2413089939
Primary NS (MNAME)	coen.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

48ms

A

2056ms

MX

70ms

AAAA

87ms

TXT

306ms

CAA

94ms

HTTPS

78ms

TLSA

125ms

SOA

0ms

MTA-STS

125ms

DNSSEC

168ms

SRV

982ms

Total

2941ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:01:08	2941ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 01:36:37	725ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 02:06:39	503ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 16:58:23	2727ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 15:41:44	2265ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 12:32:12	1747ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-21 19:35:20	915ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-05 21:39:47	3707ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-05 18:49:45	9944ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-02 13:31:27	9791ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 10:17:27	1674ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 01:27:58	1026ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 22:19:57	697ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 23:14:26	585ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 16:32:40	1514ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 14:47:42	2361ms	2 NS 2 A 0 MX	🔓 Insecure	View