chemwindow.dk

📜 Historical scan 2026-09-30 08:29:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chemwindow.dk is a .dk domain served by 1 nameserver (server2.innomax.dk). It was registered on 26 October 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.63.29.26 is hosted by TDC Holding A/S (AS3292) in Denmark. 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#

1 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
server2.innomax.dk	87.63.29.36	server2.innomax.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.63.29.26	3600s	server.innomax.dk	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	Vodskov

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 16152ms

TXT Record
v=spf1 a mx a:chemwindow.dk ip4:192.168.1.201 ip4:87.63.29.26 ip6:fe80::29c:2ff:feab:e2f3 ?all

✉️ SPF#

Policy	Record (chemwindow.dk)
?all (neutral)	v=spf1 a mx a:chemwindow.dk ip4:192.168.1.201 ip4:87.63.29.26 ip6:fe80::29c:2ff:feab:e2f3 ?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 2026-10-07 23:29:45

www	87.63.29.26 (AS3292) (address records, no CNAME)
www vs bare domain	Same network chemwindow.dk: 87.63.29.26 (AS3292) www.chemwindow.dk: 87.63.29.26 (AS3292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · 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#

86ms

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	1601813544
Primary NS (MNAME)	server2.innomax.dk
Responsible (RNAME)	root@server2.innomax.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 19:00:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-10-26
Expires	2026-12-31 (75d)

🔗 Same registrant#

6 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
acdsee.dk	Punktum dk A/S (direct)
chemoffice.dk	Punktum dk A/S (direct)
graphpad.dk	Punktum dk A/S (direct)
hyperchem.dk	Punktum dk A/S (direct)
procite.dk	Punktum dk A/S (direct)
unistat.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

56ms

48ms

AAAA

54ms

TXT

16152ms

CAA

50ms

HTTPS

56ms

TLSA

4030ms

SOA

0ms

MTA-STS

86ms

DNSSEC

86ms

SRV

93ms

Total

22640ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:07:58	20428ms	1 NS 1 A 0 MX	🔓 Insecure
2026-09-30 08:29:22 shown	22640ms	1 NS 1 A 0 MX	🔓 Insecure
2026-09-11 07:08:37	20496ms	1 NS 1 A 0 MX	🔓 Insecure
2026-09-03 18:38:35	24917ms	1 NS 1 A 0 MX	🔓 Insecure
2026-07-02 01:17:18	1074ms	1 NS 1 A 0 MX	🔓 Insecure
2026-06-24 16:55:03	12221ms	1 NS 1 A 0 MX	🔓 Insecure
2026-06-23 22:31:11	806ms	1 NS 1 A 0 MX	🔓 Insecure
2026-06-21 21:12:56	3112ms	1 NS 1 A 0 MX	🔓 Insecure
2026-06-21 14:08:12	1111ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:25:43	560ms	1 NS 1 A 0 MX	🔓 Insecure