signaltronics.dk

📜 Historical scan 2026-08-06 07:20:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

signaltronics.dk is a .dk domain served by 2 nameservers (ns1.dnstools.nl, ns2.dnstools.nl). It was registered on 25 June 2026 (WHOIS) and first appeared in the .dk zone on 26 June 2026. Its website address 81.26.208.213 is hosted by Uniserver Internet B.V. (AS31673) in The Netherlands. Mail is handled by mail.signaltronics.dk. 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnstools.nl	2a02:728:e:66::100 81.26.219.100	ns1.dnstools.nl ns1.dnstools.nl	AS31673 Uniserver Internet B.V. AS31673 Uniserver Internet B.V.
ns2.dnstools.nl	2a02:728:e:758::160 81.26.208.160	ns2.dnstools.nl ns2.dnstools.nl	AS31673 Uniserver Internet B.V. AS31673 Uniserver Internet B.V.

🌍 A Records#

1 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.26.208.213	3600s	—	AS31673	Uniserver Internet B.V.	81.26.208.0/20	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.signaltronics.dk	81.26.208.213	—	AS31673 Uniserver Internet 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 258ms

TXT Record
v=spf1 a mx include:spf.spamx.denit.net ~all

✉️ SPF#

Policy	Record (signaltronics.dk)
~all (soft fail)	v=spf1 a mx include:spf.spamx.denit.net ~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 13:45:20

www	81.26.208.213 (AS31673) (address records, no CNAME)
www vs bare domain	Same network signaltronics.dk: 81.26.208.213 (AS31673) www.signaltronics.dk: 81.26.208.213 (AS31673)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

93ms

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	2026080601
Primary NS (MNAME)	ns1.dnstools.nl
Responsible (RNAME)	hostmaster@signaltronics.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 19:00:44

Field	Value
Registrar	Key-Systems GmbH
Registered	2026-06-25
Expires	2027-06-24 (250d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

55ms

51ms

AAAA

61ms

TXT

258ms

CAA

55ms

HTTPS

65ms

TLSA

137ms

SOA

0ms

MTA-STS

94ms

DNSSEC

93ms

SRV

98ms

Total

878ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 13:45:20	571ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-08 20:53:47	1217ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 18:29:59	1099ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 18:23:33	1097ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 21:19:45	725ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-17 06:53:54	10581ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-10 22:26:16	3117ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 20:21:30	3098ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 14:16:54	1044ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 10:18:44	672ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-20 12:26:17	905ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 12:43:27	3759ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 07:20:55 shown	878ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-31 00:03:31	1103ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-24 01:34:30	10469ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 07:05:55	741ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 06:03:59	919ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 12:22:32	6696ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 08:32:38	1037ms	2 NS 1 A 1 MX	🔓 Insecure