biecentret.dk

📜 Historical scan 2026-09-18 07:44:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

biecentret.dk is a .dk domain served by 2 nameservers (kip.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 12 July 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.29.208 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.biecentret.dk, mx20.domainteam.dk and 1 more. 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 129ms

Nameserver	IP addresses	PTR	ASN / ISP
kip.ns.cloudflare.com	108.162.193.128 172.64.33.128 173.245.59.128 2606:4700:58::adf5:3b80 2803:f800:50::6ca2:c180 2a06:98c1:50::ac40:2180	kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com kip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.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 114ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.29.208	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.149.205	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.biecentret.dk	87.238.248.151	ns.domainteam.dk	AS198614 RockyNordic ApS
20	300s	mx20.domainteam.dk	87.238.248.202	—	AS198614 RockyNordic ApS
30	300s	mx30.domainteam.dk	185.200.74.103	ns2.domainteam.dk	AS198614 RockyNordic ApS

🔷 AAAA Records (IPv6)#

2 records 105ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:95cd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:1dd0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 139ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.29.208,172.67.149.205 ech=AEX+DQBBcQAgACDfvQxrjOs6xGdN5H7fvIc1S38gxVR7aKmQ96aggb3uGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:95cd,2606:4700:3034::6815:1dd0

📝 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 2026-10-11 03:38:01

www	104.21.29.208 172.67.149.205 2606:4700:3030::ac43:95cd 2606:4700:3034::6815:1dd0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network biecentret.dk: 104.21.29.208 172.67.149.205 2606:4700:3030::ac43:95cd 2606:4700:3034::6815:1dd0 (AS13335) www.biecentret.dk: 104.21.29.208 172.67.149.205 2606:4700:3030::ac43:95cd 2606:4700:3034::6815:1dd0 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

158ms

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	2415194943
Primary NS (MNAME)	kip.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 22:24:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-07-12
Expires	2028-07-31 (653d)

📋 WHOIS#

⏱️ Lookup Timing#

129ms

114ms

75ms

AAAA

105ms

TXT

224ms

CAA

91ms

HTTPS

139ms

TLSA

142ms

SOA

0ms

MTA-STS

135ms

DNSSEC

158ms

SRV

147ms

Total

1737ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:25:49	665ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 13:03:34	9575ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-18 07:44:57 shown	1737ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 22:11:46	11675ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-20 14:25:50	8920ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-21 20:05:41	1079ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 22:06:58	1177ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 14:46:56	3975ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-21 20:53:10	1156ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:29:43	670ms	2 NS 1 A 3 MX	🔓 Insecure