avcenteret.dk

Records from scan: 2026-10-11 01:44:42 · 2147ms total · last checked 2026-10-17 09:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

avcenteret.dk is a .dk domain served by 2 nameservers (alex.ns.cloudflare.com, ollie.ns.cloudflare.com). It was registered on 5 December 2017 (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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 96ms

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 99ms

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 379ms

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#

checked 2026-10-11 01:44:42

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

253ms

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

🏷️ SOA#

80ms

Field	Value
Serial	2417111373
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 2026-10-10 01:08:57

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-12-05
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

96ms

99ms

101ms

AAAA

84ms

TXT

379ms

CAA

93ms

HTTPS

96ms

TLSA

178ms

SOA

80ms

MTA-STS

171ms

DNSSEC

253ms

SRV

245ms

Total

2147ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 01:44:42 shown	2147ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-10 00:54:09	339ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-08 20:06:11	362ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-16 07:08:32	846ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-12 13:21:14	3178ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-11 12:55:00	930ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-18 05:47:03	897ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 21:48:58	860ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 13:54:31	483ms	2 NS 1 A 0 MX	🔓 Insecure