emailrjrt.com - robtex.com
emailrjrt.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | gatemail.rjrt.com ⭐ | ||||||
| SOA | cbru.br.ns.els-gms.att.netrm-hostmaster@ems.att.com serial=12 | ||||||
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.netnstld@verisign-grs.com serial=1775272497 | ||||||
Same first word
emailrjrt.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NScbru.br.ns.els-gms.att.net2015-08-09 → 2026-04-04 · 2 obs
● 2026-04-04 03:33:28
●NScmtu.mt.ns.els-gms.att.net2015-08-09 → 2026-04-04 · 2 obs
● 2026-04-04 03:33:28
○A167.106.250.992015-08-09 → 2026-03-12 · 4 obs
● 2026-03-12 06:30:54
○ 2026-03-27 22:47:38
○ 2026-04-04 03:33:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| emailrjrt.com | cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net | - |
✅ Authoritative Response
Server:68.94.156.132
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 emailrjrt.com (unsigned zone)
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | cmtu.mt.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net |
| MX | 1 | gatemail.rjrt.com (pri: 10) |
| SOA | 1 | cbru.br.ns.els-gms.att.net rm-hostmaster |
Analysis
Name Servers
emailrjrt.com is delegated to two name servers cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.
emailrjrt.com shares the same name server setup as other domains, for instance hap.com, odysseyrestaurant.com, riverfrontsteel.com, atmel.org and nvisionglobal.com.
emailrjrt.com at least partially shares name servers with other domains, for instance goldmansachsbankprivateclientchecking.com, account3000.com, wyndhamrewards.jp, nuvaring.cm and westerdam.travel.
These name servers are commonly used with the following name servers: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns9.customer.level3.net, ns6.customer.level3.net, dns3.carnival.com, nsa.ups.com, nsb.ups.com, shadowcat-i.ups.com, auth1.dns.cogentco.com and auth2.dns.cogentco.com.
Host names with two IP numbers:
The host name cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132; the host name cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132.
Mail Servers
emailrjrt.com is handled by a single mail server, gatemail.rjrt.com.
emailrjrt.com shares its mail server setup with other domains, including rjrpackaging.com and rjrp.com.