av-centret.dk DNS records

🖥️ Nameservers2 records 33ms

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 Records1 records 50ms

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 Records2 records 154ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2413638804
Primary NS (MNAME)	alex.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

50ms

MX

34ms

AAAA

35ms

TXT

154ms

CAA

28ms

HTTPS

28ms

TLSA

94ms

SOA

0ms

MTA-STS

53ms

DNSSEC

105ms

SRV

44ms

Total

511ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:03:16	511ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-28 04:14:25	496ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-27 04:23:27	451ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-22 23:28:02	842ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-20 23:00:10	894ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-18 21:15:30	2801ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-27 18:27:05	971ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-23 09:20:35	780ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-22 06:21:13	858ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-19 00:18:28	2698ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-16 13:54:18	457ms	2 NS 1 A 0 MX	🔓 Insecure	View