avt.dk

📜 Historical scan 2026-06-25 01:17:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

avt.dk is a .dk domain served by 2 nameservers (donald.ns.cloudflare.com, elaine.ns.cloudflare.com). It was registered on 12 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.150.1.65 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by avt-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 361ms

Nameserver	IP addresses	PTR	ASN / ISP
donald.ns.cloudflare.com	108.162.193.158 172.64.33.158 173.245.59.158 2606:4700:58::adf5:3b9e 2803:f800:50::6ca2:c19e 2a06:98c1:50::ac40:219e	donald.ns.cloudflare.com donald.ns.cloudflare.com donald.ns.cloudflare.com donald.ns.cloudflare.com donald.ns.cloudflare.com donald.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elaine.ns.cloudflare.com	108.162.192.152 172.64.32.152 173.245.58.152 2606:4700:50::adf5:3a98 2803:f800:50::6ca2:c098 2a06:98c1:50::ac40:2098	elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.ns.cloudflare.com elaine.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 311ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
216.150.1.65	300s	—	AS16509	Amazon.com, Inc.	216.150.1.0/24	🇺🇸 United States	—
216.150.16.65	300s	—	AS16509	Amazon.com, Inc.	216.150.16.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 296ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	avt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::a 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.68.0 52.101.68.18 52.101.73.15 52.101.73.24	mail-db4pr02cu00307.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 433ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 656ms

TXT Record
google-site-verification=e-oGgrDKL2Y29jj6ltEZmWBEOgxDqHcXYCl9zopDWeE
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:spf.webcrm.com include:19883010.spf01.hubspotemail.net ?all

✉️ SPF#

Policy	Record (avt.dk)
?all (neutral)	v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:spf.webcrm.com include:19883010.spf01.hubspotemail.net ?all

📨 DMARC#

Policy	Record (_dmarc.avt.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-21 15:43:14

www CNAME	d806b6d41f986836.vercel-dns-017.com (all on vercel-dns-017.com) → 216.150.1.65 216.150.16.65 (AS16509)
www vs bare domain	Same network avt.dk: 216.150.1.1 216.150.16.1 (AS16509) www.avt.dk: 216.150.1.65 216.150.16.65 (AS16509)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-avt-dk._domainkey.avtbusinessschool.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

519ms

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

🏷️ SOA#

316ms

Field	Value
Serial	2405641027
Primary NS (MNAME)	donald.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 16:09:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-01-12
Expires	2027-03-31 (160d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

361ms

311ms

296ms

AAAA

286ms

TXT

656ms

CAA

308ms

HTTPS

268ms

TLSA

985ms

SOA

316ms

MTA-STS

323ms

DNSSEC

519ms

SRV

433ms

Total

2815ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 15:43:14	1650ms	2 NS 2 A 1 MX	❓ Unknown
2026-10-20 14:48:26	495ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-16 11:18:13	3207ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-15 08:19:16	2187ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 06:17:52	2709ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-12 04:26:03	2999ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 17:48:24	1101ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 19:31:49	843ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:05:26	1306ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 04:18:54	1273ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 02:43:37	1633ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 11:48:23	912ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 14:57:03	7587ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 12:54:30	1398ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-30 16:12:11	1405ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-11 19:49:27	17318ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 01:17:57 shown	2815ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 18:08:56	1005ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 13:55:27	748ms	2 NS 2 A 1 MX	🔓 Insecure