`customservicesupport.com`

DNSSEC	⚠️ Not signed
A	12.37.142.23^{🇺🇸 AS701812.0.0.0/9 12/8 lower half}
NS	`dbru.br.ns.els-gms.att.net` ⭐
		A	2001:1890:1ff:9f0:68:94:156:134^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`dbru.br.ns.els-gms.att.net`
		A	68.94.156.134^{🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services}
			PTR	`dbru.br.ns.els-gms.att.net`
NS	`dmtu.mt.ns.els-gms.att.net`
		A	2001:1890:1ff:9f1:99:99:99:134^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`dmtu.mt.ns.els-gms.att.net`
		A	99.99.99.134^{🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC}
			PTR	`dmtu.mt.ns.els-gms.att.net`
SOA	`dbru.br.ns.els-gms.att.net`rm-hostmaster@ems.att.com serial=2

`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=1776130282

Same first word

customservicesupport.com

DNS History

3 records (3 active, 0 former)

●NSdbru.br.ns.els-gms.att.net2015-06-21 → 2026-04-14 · 2 obs

● 2015-06-21 08:33:32
● 2026-04-14 01:49:26

●NSdmtu.mt.ns.els-gms.att.net2015-06-21 → 2026-04-14 · 2 obs

● 2015-06-21 08:33:32
● 2026-04-14 01:49:26

●A12.37.142.232015-06-21 → 2026-04-14 · 2 obs

● 2015-06-21 08:33:32
● 2026-04-14 01:49:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net...	-
customservicesupport.com	dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net	-

✅ Authoritative Response

Server:68.94.156.134

NS records: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for customservicesupport.com (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`12.37.142.23`
NS	2	`dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net`
SOA	1	`dbru.br.ns.els-gms.att.net rm-hostmaster`

Analysis

IP Addresses

customservicesupport.com points to a single IP: 12.37.142.23.

Name Servers

customservicesupport.com's delegation is to two name servers dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.

customservicesupport.com shares the same name server configuration as other domains, such as kammco.com, ps4all.mobi, bluecrosshealthquote.com, shopps.ca and classicturf.net.

customservicesupport.com at least partially shares its name servers with other domains, for instance motoristsresponse.com, seabournodyssey.uk, carnival-jubilee.app, gsstudentchecking.com and mycarnivalbridge.net.

These name servers are commonly used with cmtu.mt.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net, dns3.carnival.com, b23.ns.els-gms.att.net, m23.ns.els-gms.att.net, ns10.vwr.com, ns1.vwr.com, ns2.vwr.com, ns5.vwr.com and auth101.ns.uu.net.

Host names with two IP numbers: dbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:134 and 68.94.156.134; dmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:134 and 99.99.99.134

customservicesupport.com - robtex.com