`sleimanenterprises.com`

DNSSEC	⚠️ Not signed
A	12.154.16.186^{🇺🇸 AS701812.128.0.0/9 12/8 upper half}
NS	`cbru.br.ns.els-gms.att.net` ⭐
		A	2001:1890:1ff:9f0:68:94:156:132^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`cbru.br.ns.els-gms.att.net`
		A	68.94.156.132^{🇺🇸 AS701868.88.0.0/13 ARIN Allocation SBC Internet Services}
			PTR	`cbru.br.ns.els-gms.att.net`
NS	`cmtu.mt.ns.els-gms.att.net`
		A	2001:1890:1ff:9f1:99:99:99:132^{🇺🇸 AS70182001:1890::/29 AT&T Enterprises, LLC}
			PTR	`cmtu.mt.ns.els-gms.att.net`
		A	99.99.99.132^{🇺🇸 AS701899.96.0.0/13 AT&T Enterprises, LLC}
			PTR	`cmtu.mt.ns.els-gms.att.net`
MX	`mail.sleimanenterprises.com` ⭐
		A	12.154.16.186^{🇺🇸 AS701812.128.0.0/9 12/8 upper half}
SOA	`cbru.br.ns.els-gms.att.net`rm-hostmaster@ems.att.com serial=1

`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=1774376642

Subdomains

mail.sleimanenterprises.com

Same first word

sleimanenterprises.com

DNS History

4 records (4 active, 0 former)

●NScbru.br.ns.els-gms.att.net2015-06-11 → 2026-03-24 · 2 obs

● 2015-06-11 07:03:44
● 2026-03-24 18:39:18

●NScmtu.mt.ns.els-gms.att.net2015-06-11 → 2026-03-24 · 2 obs

● 2015-06-11 07:03:44
● 2026-03-24 18:39:18

●MXmail.sleimanenterprises.com2015-06-11 → 2026-03-24 · 2 obs

● 2015-06-11 07:03:44
● 2026-03-24 18:39:18

●A12.154.16.1862015-06-11 → 2026-03-24 · 2 obs

● 2015-06-11 07:03:44
● 2026-03-24 18:39:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
sleimanenterprises.com	cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net	-

✅ Authoritative Response

Server:99.99.99.132

NS records: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sleimanenterprises.com (unsigned zone)

⏱️ Timing

Total: 2451ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`12.154.16.186`
NS	2	`cmtu.mt.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net`
MX	1	`mail.sleimanenterprises.com (pri: 10)`
SOA	1	`cbru.br.ns.els-gms.att.net rm-hostmaster`

Analysis

Hierarchy

sleimanenterprises.com is a parent of mail.sleimanenterprises.com.

IP Addresses

sleimanenterprises.com points to a single IP address: 12.154.16.186.

Other host names, for instance mail.sleimanenterprises.com, share IP numbers with sleimanenterprises.com.

Name Servers

sleimanenterprises.com is delegated to two name servers: cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

sleimanenterprises.com uses the same name server setup as other domains, including 27.185.12.in-addr.arpa, lifeskills-stl.org, westernexp.com, 186.158.12.in-addr.arpa and 217.106.12.in-addr.arpa.

At least part of the name servers for sleimanenterprises.com are shared with other domains, for instance elonvainj-msd.com, gscollegesavingsaccount.com, nebs.ca, hotelestryp.org and newyorkchildsupport.state.ny.us.

these name servers are commonly used with the name servers dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns9.customer.level3.net, ns6.customer.level3.net, dnsmgr3.level3.net, ns19.customer.level3.net, ns24.customer.level3.net, xbru.br.ns.els-gms.att.net, netbox.pcshs.com and ns1.edgecastdns.net.

Host names with two IP numbers:

cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132.

cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.

Mail Servers

The mail server for sleimanenterprises.com is mail.sleimanenterprises.com.

Host mail.sleimanenterprises.com points to IP 12.154.16.186.

sleimanenterprises.com - robtex.com