opticxl.dk

📜 Historical scan 2026-06-17 13:18:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opticxl.dk is a .dk domain served by 2 nameservers (ns01.no.brand.one.com, ns02.no.brand.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.37.39.71 is hosted by One.com A/S (AS51468) in Norway. Mail is handled by x.tornado.email, y.tornado.email and 1 more. The zone is not DNSSEC-signed, 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 113ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.no.brand.one.com	195.206.121.12 2001:67c:28cc::12	ns01.no.brand.one.com ns01.no.brand.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.no.brand.one.com	185.10.11.12 2001:67c:3c0::12	ns02.no.brand.one.com ns02.no.brand.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 117ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.37.39.71	—	—	AS51468	One.com A/S	104.37.32.0/21	🇳🇴 Norway	Oslo

📧 MX Records#

3 records 249ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
42	—	x.tornado.email	195.159.29.202	x.tornado.email	AS2116 Globalconnect As
42	—	y.tornado.email	195.159.29.17	y.tornado.email	AS2116 Globalconnect As
42	—	z.tornado.email	195.159.29.209	z.tornado.email	AS2116 Globalconnect As

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 293ms

TXT Record
v=spf1 a include:tornado.email ?all

✉️ SPF#

Policy	Record (opticxl.dk)
?all (neutral)	v=spf1 a include:tornado.email ?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 2026-10-15 03:35:30

www CNAME	opticxl.dk (all on opticxl.dk) → 104.37.39.71 (AS51468)
www vs bare domain	Same network opticxl.dk: 104.37.39.71 (AS51468) www.opticxl.dk: 104.37.39.71 (AS51468)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

321ms

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

🏷️ SOA#

122ms

Field	Value
Serial	2026050801
Primary NS (MNAME)	ns01.no.brand.one.com
Responsible (RNAME)	hostmaster@no.brand.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#

113ms

117ms

249ms

AAAA

193ms

TXT

293ms

CAA

118ms

HTTPS

139ms

TLSA

262ms

SOA

122ms

MTA-STS

137ms

DNSSEC

321ms

SRV

0ms

Total

2261ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 06:38:03	1395ms	2 NS 1 A 3 MX	🔓 Insecure
2026-10-01 05:54:27	1803ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-27 02:26:44	4563ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-06 06:58:57	1278ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-07 23:39:57	1024ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 13:18:22 shown	2261ms	2 NS 1 A 3 MX	🔓 Insecure