ataxx.dk

📜 Historical scan 2026-09-25 15:13:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ataxx.dk is a .dk domain served by 2 nameservers (brad.ns.cloudflare.com, olivia.ns.cloudflare.com). It was registered on 14 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.24.91 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ataxx-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
brad.ns.cloudflare.com	108.162.193.105 172.64.33.105 173.245.59.105 2606:4700:58::adf5:3b69 2803:f800:50::6ca2:c169 2a06:98c1:50::ac40:2169	brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olivia.ns.cloudflare.com	108.162.194.221 162.159.38.221 172.64.34.221 2606:4700:50::a29f:26dd 2803:f800:50::6ca2:c2dd 2a06:98c1:50::ac40:22dd	olivia.ns.cloudflare.com olivia.ns.cloudflare.com olivia.ns.cloudflare.com olivia.ns.cloudflare.com olivia.ns.cloudflare.com olivia.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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.24.91	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.27	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	ataxx-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca48::12 52.101.181.153 52.101.181.156 52.101.68.15 52.101.73.123	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 52.98.154.152
🔶 Autoconfig	ataxx.synology.me → 85.191.9.149

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:185b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:da1b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.24.91,172.67.218.27 ech=AEX+DQBBrwAgACDFbLVr+tQwjYs0uzOcFpF085wLLfwFLYrtsR82S1dZawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:185b,2606:4700:3036::ac43:da1b

📝 TXT Records#

3 records 455ms

TXT Record
google-site-verification=wS1a8CDxojLGjPgQsEixlzdR6lv3XlMm9uRj19p5Wzc
MS=ms76383791
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.ataxx.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:webmaster@ataxx.dk; aspf=r;

📬 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 2026-10-16 07:58:59

www	157.90.191.213 (AS24940) (address records, no CNAME)
www vs bare domain	Different networks ataxx.dk: 104.21.24.91 172.67.218.27 2606:4700:3033::6815:185b 2606:4700:3036::ac43:da1b (AS13335) www.ataxx.dk: 157.90.191.213 (AS24940) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY
BIMI	v=BIMI1; l=https://ataxx.dk/logo.svg; a=;

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-ataxx-dk._domainkey.ataxxdk.onmicrosoft.com	RSA · ~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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ataxx.dk	OKAB0t773FLfxL57aCOtBG7N5KPTz-t5FyOysdEr4zY
TXT	_acme-challenge.ataxx.dk	xopVQxJ7HRHMaUii2lDftje-JjjTMKQ3W94QRPuvYA4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

111ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2415807412
Primary NS (MNAME)	brad.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 22:34:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-09-14
Expires	2027-09-30 (342d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

38ms

34ms

AAAA

39ms

TXT

455ms

CAA

43ms

HTTPS

41ms

TLSA

787ms

SOA

0ms

MTA-STS

396ms

DNSSEC

111ms

SRV

387ms

Total

1925ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 07:58:59	1812ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 18:48:30	1198ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 18:35:54	2335ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 04:03:15	1476ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 15:22:15	2129ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 15:13:45 shown	1925ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 14:42:19	1594ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 07:42:33	2574ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-08 07:03:34	3306ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 06:32:51	2679ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-15 21:40:29	5021ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-29 05:28:04	2371ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-23 01:25:22	1614ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 07:40:49	1876ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 22:34:04	2343ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-16 13:47:21	1421ms	2 NS 2 A 1 MX	🔒 Secure