athos.dk

📜 Historical scan 2026-09-16 11:28:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

athos.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 15 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.206.101 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by athos-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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.221.206.101	3600s	j1-ix.bluepipe.net	AS47292	Sentia Denmark A/S	91.221.206.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	athos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::6 52.101.103.143 52.101.68.39 52.101.68.8 52.101.91.21	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.56
🔶 Autoconfig	91.221.206.101

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 109ms

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

📝 TXT Records#

3 records 149ms

TXT Record
MS=ms55262014
MS=ms90901808
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.athos.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:tjmpklk7@ag.eu.dmarcian.com; ruf=mailto:tjmpklk7@fr.eu.dmarcian.com;

📬 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 2026-10-09 10:04:17

www	91.221.206.101 (AS47292) (address records, no CNAME)
www vs bare domain	Same network athos.dk: 91.221.206.101 (AS47292) www.athos.dk: 91.221.206.101 (AS47292)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-athos-dk._domainkey.aideras.w-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-athos-dk._domainkey.aideras.w-v1.dkim.mail.microsoft	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091001
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 03:06:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-10-15
Expires	2026-12-31 (68d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

35ms

43ms

AAAA

25ms

TXT

149ms

CAA

53ms

HTTPS

49ms

TLSA

262ms

SOA

0ms

MTA-STS

51ms

DNSSEC

77ms

SRV

109ms

Total

819ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:33:35	1201ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:33:49	814ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 12:34:23	1000ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 12:23:37	1281ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-16 11:28:36 shown	819ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-11 00:13:25	1284ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 09:32:42	997ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 16:04:08	3222ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-23 06:17:44	26153ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-18 14:47:49	1339ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-16 13:47:11	1390ms	2 NS 1 A 3 MX	🔒 Secure