flex-bog.dk

📜 Historical scan 2026-06-17 09:52:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flex-bog.dk is a .dk domain served by 2 nameservers (cortney.ns.cloudflare.com, eric.ns.cloudflare.com). It was registered on 18 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.21.248 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx01.dandomain.dk. 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 70ms

Nameserver	IP addresses	PTR	ASN / ISP
cortney.ns.cloudflare.com	—	—	—
eric.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.21.248	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.201.117	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:15f8	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:c975	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.21.248,172.67.201.117 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:15f8,2606:4700:3034::ac43:c975

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-10 05:28:00

www	104.21.21.248 172.67.201.117 2606:4700:3031::6815:15f8 2606:4700:3031::ac43:c975 (AS13335) (address records, no CNAME)
www vs bare domain	Same network flex-bog.dk: 104.21.21.248 172.67.201.117 2606:4700:3031::6815:15f8 2606:4700:3031::ac43:c975 (AS13335) www.flex-bog.dk: 104.21.21.248 172.67.201.117 2606:4700:3031::6815:15f8 2606:4700:3031::ac43:c975 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

187ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2406228672
Primary NS (MNAME)	cortney.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 05:49:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-12-18
Expires	2026-12-31 (71d)

📋 WHOIS#

⏱️ Lookup Timing#

70ms

69ms

68ms

AAAA

69ms

TXT

125ms

CAA

66ms

HTTPS

69ms

TLSA

57ms

SOA

67ms

MTA-STS

39ms

DNSSEC

187ms

SRV

0ms

Total

575ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 05:28:00	396ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 22:55:29	3153ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 22:47:14	609ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 22:33:28	621ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 23:23:44	609ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-20 04:45:25	543ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 03:15:22	1609ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 19:42:37	918ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:52:40 shown	575ms	2 NS 2 A 1 MX	🔓 Insecure