`outlooklab.com`

DNSSEC	⚠️ Not signed
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=5

`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=1771291435

Subdomains

www.outlooklab.com

Same first word

outlooklab.com

Similar names

lookoutlab.com

DNS History

2 records (2 active, 0 former)

●NSdbru.br.ns.els-gms.att.net2007-11-04 → 2026-03-24 · 2 obs

● 2007-11-04 18:09:42
● 2026-03-24 04:44:32

●NSdmtu.mt.ns.els-gms.att.net2007-11-04 → 2026-03-24 · 2 obs

● 2007-11-04 18:09:42
● 2026-03-24 04:44:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
outlooklab.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 outlooklab.com (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

Type	Count	Sample Data
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

Hierarchy

outlooklab.com is the parent of www.outlooklab.com.

Name Servers

outlooklab.com is delegated to two name servers dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.

outlooklab.com shares the same name server setup as other domains, for instance 126.163.12.in-addr.arpa, bestbuylive.com, 94.171.12.in-addr.arpa, companyyoukeep.com and gecomcorp.com.

outlooklab.com at least partially shares name servers with other domains, for instance hellanstrainer.com, changescout.org, erieinsurancegroup.com, adm.cn and 160.12.in-addr.arpa.

These name servers are commonly used with the following name servers: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, xbru.br.ns.els-gms.att.net, ns9.customer.level3.net, ns3.level3.net, ns4.level3.net, b23.ns.els-gms.att.net, m23.ns.els-gms.att.net, ns19.customer.level3.net and ns24.customer.level3.net.

Host names with two IP numbers:

The host name dbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:134 and 68.94.156.134; the host name dmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:134 and 99.99.99.134.

outlooklab.com - robtex.com

outlooklab.com

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