at66.dk

Records from scan: 2026-10-08 13:07:56 · 891ms total · last checked 2026-10-17 05:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

at66.dk is a .dk domain served by 2 nameservers (lennox.ns.cloudflare.com, tina.ns.cloudflare.com). It was registered on 9 December 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by at66-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
lennox.ns.cloudflare.com	108.162.195.214 162.159.44.214 172.64.35.214 2606:4700:58::a29f:2cd6 2803:f800:50::6ca2:c3d6 2a06:98c1:50::ac40:23d6	lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com lennox.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tina.ns.cloudflare.com	108.162.192.230 172.64.32.230 173.245.58.230 2606:4700:50::adf5:3ae6 2803:f800:50::6ca2:c0e6 2a06:98c1:50::ac40:20e6	tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	at66-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::24 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::8 52.101.103.36 52.101.209.153 52.101.68.15 52.101.73.126	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 161ms

TXT Record
mscid=cl8m2JwQSwPs1pQ/FkbVrHA658eTnE2vI+dlTKtHNSHJ6DzLNnnh2g8x6RH8g98QvJYw6minI8/hNuV33+lDVg==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (at66.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.at66.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:5989ecbfa861448a88decb661329532a@dmarc-reports.cloudflare.net

📬 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 2026-10-08 13:07:56

www	NXDOMAIN
www vs bare domain	Neither resolves at66.dk: no address www.at66.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

39ms

Field	Value
Serial	2416612115
Primary NS (MNAME)	lennox.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 14:04:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-12-09
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

34ms

AAAA

34ms

TXT

161ms

CAA

46ms

HTTPS

47ms

TLSA

51ms

SOA

39ms

MTA-STS

55ms

DNSSEC

67ms

SRV

56ms

Total

891ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 13:07:56 shown	891ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-07 18:05:56	1408ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-05 13:54:43	2138ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 13:18:26	1270ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-19 06:09:23	5240ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-10 14:37:06	4908ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-06 18:29:27	958ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-29 17:42:07	1967ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-06 20:20:56	1326ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-02 00:09:53	1892ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 13:47:36	2560ms	2 NS 0 A 1 MX	🔓 Insecure