flexdog.dk

📜 Historical scan 2026-06-18 20:09:31 · ← Latest scan

flexdog.dk is a .dk domain served by 2 nameservers (clarissa.ns.cloudflare.com, rustam.ns.cloudflare.com). Its website address 104.21.75.233 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers

2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
clarissa.ns.cloudflare.com	108.162.194.123 162.159.38.123 172.64.34.123 2606:4700:50::a29f:267b 2803:f800:50::6ca2:c27b 2a06:98c1:50::ac40:227b	clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com clarissa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rustam.ns.cloudflare.com	108.162.195.148 162.159.44.148 172.64.35.148 2606:4700:58::a29f:2c94 2803:f800:50::6ca2:c394 2a06:98c1:50::ac40:2394	rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.233	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.183.123	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4be9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:b77b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.233,172.67.183.123 ech=AEX+DQBBhQAgACDiW4jJ4Fc+waE6WQIzUUnwOiYjU4jzLe9wL9XwQZqjWQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4be9,2606:4700:3035::ac43:b77b

📝 TXT Records

1 records 989ms

TXT Record
google-site-verification=1AD1YvtMQQZYApvG8zNEZ8OvsAFuQB79sqE0dDrTWNY

✉️ 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

🧩 Web & zone

latest probe, not this scan · checked 2026-09-30 10:13:18

www	Address record (no CNAME)
Wildcard	No

🔗 TLSA / DANE

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

🔐 DNSSEC

169ms

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

🏷️ SOA

0ms

Field	Value
Serial	2407203519
Primary NS (MNAME)	clarissa.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

45ms

29ms

54ms

AAAA

36ms

TXT

989ms

CAA

45ms

HTTPS

45ms

TLSA

174ms

SOA

0ms

MTA-STS

98ms

DNSSEC

169ms

SRV

448ms

Total

1804ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-23 08:11:53	10480ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 08:06:05	302ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-14 20:37:46	260ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-09 09:03:00	202ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-31 23:32:49	166ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-30 10:12:07	163ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-28 17:16:42	196ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 15:59:59	195ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-26 15:46:52	165ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-24 19:08:27	432ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 18:22:14	733ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 16:47:24	708ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 16:26:35	4522ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 16:15:14	1111ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-17 00:16:15	2749ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 01:07:58	1704ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 11:23:37	940ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 10:18:21	3202ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 20:09:31 shown	1804ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:19:59	769ms	2 NS 2 A 0 MX	🔓 Insecure