`triangle-electronics.com`

DNSSEC	⚠️ Not signed
A	57.129.136.239^{🇫🇷 OVH57.129.128.0/17}
		PTR	`alf.visn.co.uk`
NS	`ns0.visn.co.uk` ⭐
		A	87.106.203.83^{🇩🇪 IONOS-AS87.106.203.0/24 IONOS SE}
			PTR	`ns0.visn.co.uk`
NS	`ns1.visn.co.uk`
		A	164.132.58.224^{🇫🇷 OVH164.132.0.0/16}
			PTR	`ns1.visn.co.uk`
MX	`triangle-electronics.com` ⭐
		A	57.129.136.239^{🇫🇷 OVH57.129.128.0/17}
			PTR	`alf.visn.co.uk`
TXT	`v=spf1 +a +mx +ip4:57.129.136.239 +ip4:51.195.190.43 +include:_spf.visn.co.uk...`
SOA	`ns0.visn.co.uk`alerts@visn.co.uk 2026-03-27 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776943917

rank #399782 globally
rank #173459 in the tld

Previously MX for

triangle-electronics.com

Same first word

triangle-electronics.com

DNS History

5 records (4 active, 1 former)

●NSns0.visn.co.uk2015-06-20 → 2026-04-23 · 2 obs

● 2015-06-20 14:43:14
● 2026-04-23 11:36:10

●NSns1.visn.co.uk2015-06-20 → 2026-04-23 · 2 obs

● 2015-06-20 14:43:14
● 2026-04-23 11:36:10

●MXtriangle-electronics.com2015-06-20 → 2026-04-23 · 4 obs

● 2015-06-20 14:43:14
● 2026-03-30 07:08:48
○ 2026-04-04 11:28:06
● 2026-04-23 11:36:10

○A193.254.210.612015-06-20 → 2018-09-06 · 4 obs

● 2015-06-20 14:43:14
● 2018-09-06 12:04:02
○ 2026-03-19 22:44:36
○ 2026-04-23 11:36:10

●A57.129.136.2392026-03-19 → 2026-04-23 · 5 obs

○ 2018-09-06 12:04:02
● 2026-03-19 22:44:36
● 2026-03-30 07:08:48
○ 2026-04-04 11:28:06
● 2026-04-23 11:36:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
triangle-electronics.com	ns0.visn.co.uk, ns1.visn.co.uk	-

✅ Authoritative Response

Server:164.132.58.224

NS records: ns0.visn.co.uk, ns1.visn.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for triangle-electronics.com (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`57.129.136.239`
NS	2	`ns1.visn.co.uk, ns0.visn.co.uk`
MX	1	`triangle-electronics.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:57.129.136.239 +ip4:5`
SOA	1	`ns0.visn.co.uk alerts.visn.co.uk`

Analysis

IP Addresses

triangle-electronics.com points to a single IP address: 57.129.136.239.

Other host names such as alchealth.com, bellgears.co.uk, coldflame.com, suspire.co.uk and firemark.co.uk share IPs with triangle-electronics.com.

Name Servers

Two name servers ns0.visn.co.uk and ns1.visn.co.uk handle the delegation for triangle-electronics.com.

triangle-electronics.com shares the same name server setup as other domains, for example drjanharding.com, cwvet.com, english4u.eu, iainpoole.com and wicksandmartin.co.uk.

triangle-electronics.com at least partially shares name servers with other domains, for example thomaslocksmiths.co.uk, balin.visn.co.uk and visn.co.uk.

these name servers are commonly used alongside ns2.visn.co.uk name servers.

Host names with one IP number:

ns0.visn.co.uk points to 87.106.203.83; ns1.visn.co.uk points to 164.132.58.224.

Mail Servers

One mail server handles triangle-electronics.com; that server is triangle-electronics.com.

triangle-electronics.com points to a single IP number: 57.129.136.239.

triangle-electronics.com - robtex.com