tres.dk

📜 Historical scan 2026-06-17 16:57:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tres.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.191.71.25 is hosted by AURA Fiber A/S (AS204274) in Denmark. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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 167ms

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 218ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.191.71.25	—	85.191.71.25.dynamic.dhcp.aura-net.dk	AS204274	AURA Fiber A/S	85.191.0.0/17	🇩🇰 Denmark	Brabrand

📧 MX Records#

3 records 266ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.zoho.eu	185.20.209.166 185.20.209.166 185.20.209.166 185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	—	mx2.zoho.eu	89.36.170.166 89.36.170.166 89.36.170.166	mx.zoho.eu mx3.zoho.eu mx2.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH
50	—	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 559ms

TXT Record
v=spf1 include:zoho.eu ~all

✉️ SPF#

Policy	Record (tres.dk)
~all (soft fail)	v=spf1 include:zoho.eu ~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 2026-10-12 12:45:10

www CNAME	tres.dk (all on tres.dk) → 85.191.71.25 (AS204274)
www vs bare domain	Same network tres.dk: 85.191.71.25 (AS204274) www.tres.dk: 85.191.71.25 (AS204274)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

413ms

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

🏷️ SOA#

339ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 20:43:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-05-27
Expires	2027-05-31 (221d)

📋 WHOIS#

⏱️ Lookup Timing#

167ms

218ms

266ms

AAAA

342ms

TXT

559ms

CAA

299ms

HTTPS

239ms

TLSA

451ms

SOA

339ms

MTA-STS

322ms

DNSSEC

413ms

SRV

0ms

Total

4200ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:30:26	558ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-29 17:38:19	548ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-28 02:06:14	964ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-21 05:37:04	1047ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-27 18:09:01	1171ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-24 06:30:16	1493ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-22 03:41:58	1161ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 16:57:20 shown	4200ms	2 NS 1 A 3 MX	🔒 Secure