0st3n.dk

📜 Historical scan 2026-07-11 05:16:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0st3n.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.162.45.163 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.0st3n.dk. The zone is DNSSEC-signed and validates, has no 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.162.45.163	600s	93-162-45-163-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	93.160.0.0/14	🇩🇰 Denmark	Viborg

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.0st3n.dk	165.22.67.24	—	AS14061 DigitalOcean, LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.162.45.163
🔶 Autoconfig	93.162.45.163

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 158ms

TXT Record
v=spf1 mx ~all

✉️ SPF#

Policy	Record (0st3n.dk)
~all (soft fail)	v=spf1 mx ~all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 22:12:05

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Different networks 0st3n.dk: 93.162.45.163 (AS3292) www.0st3n.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

43ms

41ms

49ms

AAAA

40ms

TXT

158ms

CAA

36ms

HTTPS

40ms

TLSA

68ms

SOA

0ms

MTA-STS

72ms

DNSSEC

114ms

SRV

106ms

Total

813ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 22:12:05	540ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 10:17:44	656ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 23:45:45	681ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 00:54:48	1320ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 15:34:02	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 03:29:53	2412ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 12:53:10	612ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 05:16:41 shown	813ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:36:32	601ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:33:43	2900ms	2 NS 1 A 1 MX	🔒 Secure