opentext.dk

📜 Historical scan 2026-08-26 18:48:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opentext.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.vextr.net. 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 22ms

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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
169.58.230.87	43200s	mail.vextr.net	AS51167	—	—	🇩🇪 Germany	—

📧 MX Records#

1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.vextr.net	169.58.230.87	mail.vextr.net	AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 12:15:46

www	169.58.230.87 (AS51167) (address records, no CNAME)
www vs bare domain	Same network opentext.dk: 169.58.230.87 (AS51167) www.opentext.dk: 169.58.230.87 (AS51167)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082508
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 2026-10-11 16:41:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-09-15
Expires	2027-04-30 (194d)

🔗 Same registrant#

10 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
benzinpris.dk	Punktum dk A/S (direct)
edrforum.dk	Punktum dk A/S (direct)
farveblind.dk	Punktum dk A/S (direct)
hessian.dk	Punktum dk A/S (direct)
k26.dk	Punktum dk A/S (direct)
kalinka.dk	Punktum dk A/S (direct)
nordicremote.dk	Punktum dk A/S (direct)
rdeforum.dk	Punktum dk A/S (direct)
sinesig.dk	Punktum dk A/S (direct)
vildtslagter.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

22ms

32ms

24ms

AAAA

31ms

TXT

135ms

CAA

41ms

HTTPS

34ms

TLSA

54ms

SOA

0ms

MTA-STS

44ms

DNSSEC

102ms

SRV

55ms

Total

499ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 11:06:46	677ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 21:59:22	1010ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 19:16:01	725ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:48:23 shown	499ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 20:59:11	6315ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 12:36:13	686ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 09:22:36	580ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:41:29	1204ms	2 NS 1 A 1 MX	🔒 Secure