`askblue.net`

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`

`net`

	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=1778672386

Same first word

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askblue.io

askblue.pt

askblue.com

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DNS History

2 records (2 active, 0 former)

●NSdbru.br.ns.els-gms.att.net2026-03-26 → 2026-05-13 · 2 obs

● 2026-03-26 16:22:04
● 2026-05-13 12:07:46

●NSdmtu.mt.ns.els-gms.att.net2026-03-26 → 2026-05-13 · 2 obs

● 2026-03-26 16:22:04
● 2026-05-13 12:07:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
askblue.net	dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net	2 records

✅ 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 askblue.net (unsigned zone)

⏱️ Timing

Total: 1851ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net)

Analysis

Name Servers

Delegation for askblue.net rests with two name servers, dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.

askblue.net shares the same name server setup as other domains, including newyorklifesecurities.com, 166.220.206.in-addr.arpa, 31.181.198.in-addr.arpa, watchmanacademy.com and datatexinvestment.com.

askblue.net at least partially shares name servers with other domains, for instance mydeloitte.us, costcoconnection.co.uk, pcshs.com, thepunchliner.net and deliotte.com.

These name servers are commonly used together with the 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, auth20.ns.wcom.com, auth40.ns.uu.net and b24.ns.els-gms.att.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.

askblue.net - robtex.com

askblue.net

net