brightheadtechnology.com - robtex.com

brightheadtechnology.com

DNSSEC🔒 Signed (DS record present)
A217.155.30.250🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd
PTRmx1.dnsmx.uk
NSns1.dnsmx.uk ⭐
A217.155.30.250🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd
PTRmx1.dnsmx.uk
NSns2.dnsmx.uk
A217.155.30.252🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd
PTRmx2.dnsmx.uk
NSns3.dnsmx.uk
A81.187.25.58🇬🇧 AS2071281.187.0.0/16 UKLIR
PTRns3.dnsmx.uk
NSns4.dnsmx.uk
A81.2.71.145🇬🇧 AS2071281.2.64.0/18 AAISP
PTRmx4.dnsmx.uk
NSns5.dnsmx.uk
A81.2.71.150🇬🇧 AS2071281.2.64.0/18 AAISP
PTRmx5.dnsmx.uk
MXmx1.dnsmx.uk ⭐
A217.155.30.250🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd
PTRmx1.dnsmx.uk
MXmx2.dnsmx.uk ⭐
A217.155.30.252🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd
PTRmx2.dnsmx.uk
MXmx3.dnsmx.uk ⭐
A81.187.25.60🇬🇧 AS2071281.187.0.0/16 UKLIR
PTRmx3.dnsmx.uk
MXmx4.dnsmx.uk ⭐
A81.2.71.145🇬🇧 AS2071281.2.64.0/18 AAISP
PTRmx4.dnsmx.uk
MXmx5.dnsmx.uk ⭐
A81.2.71.150🇬🇧 AS2071281.2.64.0/18 AAISP
PTRmx5.dnsmx.uk
TXTv=spf1 mx include:mail.brighthead.uk ip4:217.155.30.248/29 ip4:81.2.71...
SOAns1.dnsmx.ukhostmaster@dnsmx.uk 2026-01-30 #3

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774640577

Same first word

brightheadtechnology.com

DNS History

13 records (11 active, 2 former)

20162017201820192020202120222023202420252026NSns1.dnsmx.ukns2.dnsmx.ukns3.dnsmx.ukns4.dnsmx.ukns5.dnsmx.ukMXmx1.dnsmx.ukmx2.dnsmx.ukmx3.dnsmx.ukmx4.dnsmx.ukmx5.dnsmx.ukA217.155.30.250217.155.30.25237.128.188.44
●NSns1.dnsmx.uk2015-05-13 → 2026-03-27 · 2 obs
● 2015-05-13 13:53:40
● 2026-03-27 20:04:42
●NSns2.dnsmx.uk2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-13 13:53:40
● 2026-03-27 07:55:50
● 2026-03-27 20:04:42
●NSns3.dnsmx.uk2015-05-13 → 2026-03-27 · 2 obs
● 2015-05-13 13:53:40
● 2026-03-27 20:04:42
●NSns4.dnsmx.uk2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-13 13:53:40
● 2026-03-27 07:55:50
● 2026-03-27 20:04:42
●NSns5.dnsmx.uk2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-13 13:53:40
● 2026-03-27 07:55:50
● 2026-03-27 20:04:42
●MXmx1.dnsmx.uk2015-05-13 → 2026-03-27 · 2 obs
● 2015-05-13 13:53:40
● 2026-03-27 20:04:42
●MXmx2.dnsmx.uk2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-13 13:53:40
● 2026-03-27 07:55:50
● 2026-03-27 20:04:42
●MXmx3.dnsmx.uk2015-05-13 → 2026-03-27 · 2 obs
● 2015-05-13 13:53:40
● 2026-03-27 20:04:42
●MXmx4.dnsmx.uk2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-13 13:53:40
● 2026-03-27 07:55:50
● 2026-03-27 20:04:42
●MXmx5.dnsmx.uk2026-03-27 → 2026-03-27 · 3 obs
○ 2015-05-13 13:53:40
● 2026-03-27 07:55:50
● 2026-03-27 20:04:42
●A217.155.30.2502026-03-27 → 2026-03-27 · 3 obs
○ 2016-08-04 15:11:38
● 2026-03-27 07:55:50
● 2026-03-27 20:04:42
○A217.155.30.2522016-08-04 → 2016-08-04 · 4 obs
○ 2016-03-14 22:08:10
● 2016-08-04 15:11:38
○ 2026-03-27 07:55:50
○ 2026-03-27 20:04:42
○A37.128.188.442015-05-13 → 2016-03-14 · 4 obs
● 2015-05-13 13:53:40
● 2016-03-14 22:08:10
○ 2016-08-04 15:11:38
○ 2026-03-27 20:04:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
brightheadtechnology.comns1.dnsmx.uk, ns3.dnsmx.uk, ns4.dnsmx.uk, ns5.dnsmx.uk...-

✅ Authoritative Response

Server:81.187.25.58

NS records: ns1.dnsmx.uk, ns3.dnsmx.uk, ns4.dnsmx.uk, ns5.dnsmx.uk, ns2.dnsmx.uk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 884ms | Queries: -

📄 Records

TypeCountSample Data
A1217.155.30.250
NS5ns4.dnsmx.uk, ns1.dnsmx.uk...
MX5mx4.dnsmx.uk (pri: 10), mx3.dnsmx.uk (pri: 10)...
TXT1v=spf1 mx include:mail.brighthead.uk i
SOA1ns1.dnsmx.uk hostmaster.dnsmx.uk

Analysis

IP Addresses

brightheadtechnology.com points to a single IP: 217.155.30.250.

Other host names, for instance ns1.dnsmx.uk, cooks-shop.com, career-discovery.co.uk, mx1.dnsmx.uk and brighthead.uk share IP numbers with brightheadtechnology.com.

Name Servers

brightheadtechnology.com is delegated to five name servers: ns1.dnsmx.uk, ns2.dnsmx.uk, ns3.dnsmx.uk, ns4.dnsmx.uk and ns5.dnsmx.uk.

brightheadtechnology.com partially shares name servers with other domains; examples include themundays.com, 60.25.187.81.in-addr.arpa, 145.71.2.81.in-addr.arpa, 149.71.2.81.in-addr.arpa and career-discovery.co.uk.

Host names with one IP number:

Host name ns1.dnsmx.uk points to: 217.155.30.250

Host name ns2.dnsmx.uk points to: 217.155.30.252

Host name ns3.dnsmx.uk points to: 81.187.25.58

Host name ns4.dnsmx.uk points to: 81.2.71.145

Host name ns5.dnsmx.uk points to: 81.2.71.150

Mail Servers

Five mail servers handle brightheadtechnology.com: mx1.dnsmx.uk, mx2.dnsmx.uk, mx3.dnsmx.uk, mx4.dnsmx.uk and mx5.dnsmx.uk.

brightheadtechnology.com shares some mail servers with other domains, at least partially, such as dnsmx.uk, brighthead.uk, acersafety.co.uk, brightservicessolutions.uk and bodylinesbeautysalon.com.

Host names with one IP number:

Host name mx1.dnsmx.uk points to: 217.155.30.250

Host name mx2.dnsmx.uk points to: 217.155.30.252

Host name mx3.dnsmx.uk points to: 81.187.25.60

Host name mx4.dnsmx.uk points to: 81.2.71.145

Host name mx5.dnsmx.uk points to: 81.2.71.150