`craftsman-tool.org`

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=7

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778591269

Same first word

craftsman-tool.net

craftsman-tool.com

craftsman-tool.org

DNS History

2 records (2 active, 0 former)

●NSdbru.br.ns.els-gms.att.net2015-05-28 → 2026-05-12 · 2 obs

● 2015-05-28 12:09:20
● 2026-05-12 13:44:14

●NSdmtu.mt.ns.els-gms.att.net2015-05-28 → 2026-05-12 · 2 obs

● 2015-05-28 12:09:20
● 2026-05-12 13:44:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
craftsman-tool.org	dmtu.mt.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net	-

✅ Authoritative Response

Server:99.99.99.134

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for craftsman-tool.org (unsigned zone)

⏱️ Timing

Total: 3127ms | 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

Name Servers

Two name servers dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net handle the delegation for craftsman-tool.org.

craftsman-tool.org shares the same name server setup as other domains, for instance vibecu.com, tvccommunications.us, 64-26.246.12.12.in-addr.arpa, 185.25.12.in-addr.arpa and ps4all.net.

craftsman-tool.org at least partially shares name servers with other domains, for instance geicocar.com, give-fun-back.com, caremarkusa.net, rjrdirect.com and epclimited.com.

these name servers are commonly used with cbru.br.ns.els-gms.att.net, cmtu.mt.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.

craftsman-tool.org - robtex.com