central-bi.dk

📜 Historical scan 2026-10-01 03:01:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

central-bi.dk is a .dk domain served by 2 nameservers (nicolas.ns.cloudflare.com, tina.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.24.254 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
nicolas.ns.cloudflare.com	108.162.195.84 162.159.44.84 172.64.35.84 2606:4700:58::a29f:2c54 2803:f800:50::6ca2:c354 2a06:98c1:50::ac40:2354	nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tina.ns.cloudflare.com	108.162.192.230 172.64.32.230 173.245.58.230 2606:4700:50::adf5:3ae6 2803:f800:50::6ca2:c0e6 2a06:98c1:50::ac40:20e6	tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.24.254	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.130	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:18fe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:dd82	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.24.254,172.67.221.130 ech=AEX+DQBB2wAgACBXRtrDiXvxpxDsDe5MXkRwopS+5mpW5R0nK9U+MN4DcQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:18fe,2606:4700:3031::ac43:dd82

📝 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 2026-10-07 21:25:37

www	104.21.24.254 172.67.221.130 2606:4700:3030::6815:18fe 2606:4700:3031::ac43:dd82 (AS13335) (address records, no CNAME)
www vs bare domain	Same network central-bi.dk: 104.21.24.254 172.67.221.130 2606:4700:3030::6815:18fe 2606:4700:3031::ac43:dd82 (AS13335) www.central-bi.dk: 104.21.24.254 172.67.221.130 2606:4700:3030::6815:18fe 2606:4700:3031::ac43:dd82 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

63ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2414855190
Primary NS (MNAME)	nicolas.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

40ms

32ms

AAAA

33ms

TXT

206ms

CAA

36ms

HTTPS

36ms

TLSA

56ms

SOA

46ms

MTA-STS

56ms

DNSSEC

63ms

SRV

58ms

Total

676ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:25:37	939ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 03:01:17 shown	676ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 00:54:57	568ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 17:39:25	643ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 00:31:12	495ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 18:23:08	1202ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 03:39:20	758ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 15:25:13	702ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 14:55:37	1086ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 20:55:21	5193ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 01:20:15	1302ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 20:06:24	377ms	2 NS 2 A 0 MX	🔓 Insecure