avcentret.dk

📜 Historical scan 2026-06-18 13:28:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

avcentret.dk is a .dk domain served by 2 nameservers (alex.ns.cloudflare.com, ollie.ns.cloudflare.com). It was registered on 23 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.148 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
alex.ns.cloudflare.com	108.162.193.100 172.64.33.100 173.245.59.100 2606:4700:58::adf5:3b64 2803:f800:50::6ca2:c164 2a06:98c1:50::ac40:2164	alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ollie.ns.cloudflare.com	108.162.194.71 162.159.38.71 172.64.34.71 2606:4700:50::a29f:2647 2803:f800:50::6ca2:c247 2a06:98c1:50::ac40:2247	ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com ollie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.148	300s	linux101.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 242ms

TXT Record
avcenter.azurewebsites.net
www.avcenter.azurewebsites.net

✉️ 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 10:34:04

www CNAME	avcentret.dk (all on avcentret.dk) → 185.21.41.148 (AS48854)
www vs bare domain	Same network avcentret.dk: 185.21.41.148 (AS48854) www.avcentret.dk: 185.21.41.148 (AS48854)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.avcentret.dk	CHLuSdcxPCf9Q-iIB8dYaZP4zwhOQxSQ8kJq3i2E3AI
TXT	_acme-challenge.avcentret.dk	QThS5wLJXtXs-XvfsAeeZnTJDJrxU3gTEy-u5_dkrpc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

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	2407267005
Primary NS (MNAME)	alex.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 11:40:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-01-23
Expires	2027-01-31 (105d)

🔗 Same registrant#

6 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
av-center.dk	Punktum dk A/S (direct)
av-centeret.dk	Punktum dk A/S (direct)
av-centret.dk	Punktum dk A/S (direct)
avcenter.dk	Punktum dk A/S (direct)
avcenterrental.dk	Punktum dk A/S (direct)
avcl.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

53ms

55ms

AAAA

63ms

TXT

242ms

CAA

61ms

HTTPS

56ms

TLSA

649ms

SOA

0ms

MTA-STS

75ms

DNSSEC

126ms

SRV

101ms

Total

1805ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 14:25:58	430ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-24 05:43:44	558ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-22 18:42:12	2130ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-16 12:20:35	758ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-09 20:06:24	1218ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-30 21:46:38	931ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 20:20:36	429ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-25 01:19:39	1843ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-23 23:17:58	961ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-22 22:43:08	2934ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-18 21:35:05	2854ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 04:36:14	741ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 03:13:06	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 22:11:58	1026ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 13:28:19 shown	1805ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 13:54:25	479ms	2 NS 1 A 0 MX	🔓 Insecure