`bluecrossalberta.com`

DNSSEC	⚠️ Not signed
NS	`dbru.br.ns.els-gms.att.net` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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`

`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=1778413831

Same first word

bluecrossalberta.com

Similar names

albertabluecross.com

DNS History

2 records (2 active, 0 former)

●NSdbru.br.ns.els-gms.att.net2026-03-09 → 2026-05-10 · 2 obs

● 2026-03-09 06:52:26
● 2026-05-10 12:13:32

●NSdmtu.mt.ns.els-gms.att.net2026-03-09 → 2026-05-10 · 2 obs

● 2026-03-09 06:52:26
● 2026-05-10 12:13:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bluecrossalberta.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 bluecrossalberta.com (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

Two name servers dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net handle the delegation for bluecrossalberta.com.

bluecrossalberta.com shares the same name server setup as other domains, for example newyorklifesecurities.com, 166.220.206.in-addr.arpa, 31.181.198.in-addr.arpa, watchmanacademy.com and datatexinvestment.com.

bluecrossalberta.com at least partially shares name servers with other domains, for example pcshs.com, thepunchliner.net, deliotte.com, funcarnivaldvd.com and hollandamericacruises2012.com.

these name servers are commonly used with the following name servers: 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, ns3.level3.net, ns4.level3.net, b24.ns.els-gms.att.net, m24.ns.els-gms.att.net and ns10.vwr.com.

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.

bluecrossalberta.com - robtex.com