`britishtechnologygroup.com`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
TXT	`v=spf1 include:_u.britishtechnologygroup.com._spf.smart.ondmarc.com ~all`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2022-07-06 #3

`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=1775984962

Same first word

britishtechnologygroup.com

DNS History

18 records (5 active, 13 former)

●NSdns1.cscdns.net2026-02-18 → 2026-04-12 · 3 obs

○ 2020-04-08 06:42:46
● 2026-02-18 16:34:16
● 2026-04-12 09:16:12

●NSdns2.cscdns.net2026-02-18 → 2026-04-12 · 3 obs

○ 2020-04-08 06:42:46
● 2026-02-18 16:34:16
● 2026-04-12 09:16:12

○NSgalahad.tgis.co.uk2015-07-04 → 2015-11-13 · 4 obs

● 2015-07-04 01:31:24
● 2015-11-13 18:48:08
○ 2016-02-07 17:50:06
○ 2026-04-12 09:16:12

○NSmerlin.tgis.co.uk2015-07-04 → 2015-11-13 · 4 obs

● 2015-07-04 01:31:24
● 2015-11-13 18:48:08
○ 2016-02-07 17:50:06
○ 2026-04-12 09:16:12

○NSns1.markmonitor.com2016-02-07 → 2020-04-08 · 5 obs

○ 2015-11-13 18:48:08
● 2016-02-07 17:50:06
● 2020-04-08 06:42:46
○ 2026-02-18 16:34:16
○ 2026-04-12 09:16:12

○NSns2.markmonitor.com2016-02-07 → 2020-04-08 · 5 obs

○ 2015-11-13 18:48:08
● 2016-02-07 17:50:06
● 2020-04-08 06:42:46
○ 2026-02-18 16:34:16
○ 2026-04-12 09:16:12

○NSns3.markmonitor.com2016-02-07 → 2020-04-08 · 5 obs

○ 2015-11-13 18:48:08
● 2016-02-07 17:50:06
● 2020-04-08 06:42:46
○ 2026-02-18 16:34:16
○ 2026-04-12 09:16:12

○NSns4.markmonitor.com2016-02-07 → 2020-04-08 · 5 obs

○ 2015-11-13 18:48:08
● 2016-02-07 17:50:06
● 2020-04-08 06:42:46
○ 2026-02-18 16:34:16
○ 2026-04-12 09:16:12

○NSns5.markmonitor.com2016-02-07 → 2020-04-08 · 5 obs

○ 2015-11-13 18:48:08
● 2016-02-07 17:50:06
● 2020-04-08 06:42:46
○ 2026-02-18 16:34:16
○ 2026-04-12 09:16:12

○NSns6.markmonitor.com2016-02-07 → 2020-04-08 · 5 obs

○ 2015-11-13 18:48:08
● 2016-02-07 17:50:06
● 2020-04-08 06:42:46
○ 2026-02-18 16:34:16
○ 2026-04-12 09:16:12

○NSns7.markmonitor.com2016-02-07 → 2020-04-08 · 5 obs

○ 2015-11-13 18:48:08
● 2016-02-07 17:50:06
● 2020-04-08 06:42:46
○ 2026-02-18 16:34:16
○ 2026-04-12 09:16:12

○NSvirtual.britishtechnologygroup.com2015-07-04 → 2015-11-13 · 4 obs

● 2015-07-04 01:31:24
● 2015-11-13 18:48:08
○ 2016-02-07 17:50:06
○ 2026-04-12 09:16:12

●MXcustmx.cscdns.net2026-02-18 → 2026-04-12 · 3 obs

○ 2016-02-07 17:50:06
● 2026-02-18 16:34:16
● 2026-04-12 09:16:12

○MXmail.tgis.co.uk2015-07-04 → 2015-11-13 · 4 obs

● 2015-07-04 01:31:24
● 2015-11-13 18:48:08
○ 2016-02-07 17:50:06
○ 2026-04-12 09:16:12

●A165.160.13.202026-02-18 → 2026-04-12 · 3 obs

○ 2020-04-08 06:42:46
● 2026-02-18 16:34:16
● 2026-04-12 09:16:12

●A165.160.15.202026-02-18 → 2026-04-12 · 3 obs

○ 2020-04-08 06:42:46
● 2026-02-18 16:34:16
● 2026-04-12 09:16:12

○A212.21.97.2342015-07-04 → 2015-11-13 · 4 obs

● 2015-07-04 01:31:24
● 2015-11-13 18:48:08
○ 2016-02-07 17:50:06
○ 2026-04-12 09:16:12

○A72.52.10.142016-02-07 → 2020-04-08 · 5 obs

○ 2015-11-13 18:48:08
● 2016-02-07 17:50:06
● 2020-04-08 06:42:46
○ 2026-02-18 16:34:16
○ 2026-04-12 09:16:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
britishtechnologygroup.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.130.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for britishtechnologygroup.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.13.20, 165.160.15.20`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	1	`custmx.cscdns.net (pri: 10)`
TXT	1	`v=spf1 include:_u.britishtechnologygroup`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

britishtechnologygroup.com resolves to two IP numbers: 165.160.13.20 and 165.160.15.20.

other host names including www.cpcu.com, plus-ikea.com, solyvent.com, lov-organic.dk and leggmasonincome.com share IP numbers with britishtechnologygroup.com.

Name Servers

britishtechnologygroup.com is delegated to two name servers dns1.cscdns.net and dns2.cscdns.net.

britishtechnologygroup.com shares the same name server setup as other domains, for instance starwarssmugglersbounty.net, medicover.com.pl, hermes.asia, xn--svaleskr-6za.se and can-am-canyon.com.

britishtechnologygroup.com shares name servers with other domains at least partially, for example bankcountrywide.net and countrywiderm.com.

These name servers are commonly used alongside ns101.bac.com and ns102.bac.com.

Host names with two IP numbers:

The host name dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; the host name dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.

Mail Servers

britishtechnologygroup.com is handled by a single mail server, custmx.cscdns.net.

britishtechnologygroup.com shares the same mail server setup as other domains, for instance formeonline.de, eurofin.eu, themenloparkmall.net, rustvisitorinthefield.com and opscfd.com.

britishtechnologygroup.com shares some mail servers with other domains, at least partially, for example domino.in and neotic.fr.

custmx.cscdns.net resolves to IP 198.58.121.58.

britishtechnologygroup.com - robtex.com