acltech.com - dns.ninja
acltech.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 | mail.acltech.com ⭐ | ||||||
| A | 64.70.40.2🇺🇸 AS356164.70.0.0/18 | ||||||
| PTR | mail.acltech.com | ||||||
| SOA | cbru.br.ns.els-gms.att.netrm-hostmaster@ems.att.com serial=3 | ||||||
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=1782440905 | ||||||
Subdomains
mail.acltech.com |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NScbru.br.ns.els-gms.att.net2015-07-23 → 2026-06-26 · 2 obs
● 2026-06-26 02:58:54
●NScmtu.mt.ns.els-gms.att.net2015-07-23 → 2026-06-26 · 2 obs
● 2026-06-26 02:58:54
●MXmail.acltech.com2015-07-23 → 2026-06-26 · 2 obs
● 2026-06-26 02:58:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| acltech.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 acltech.com (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | cmtu.mt.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net |
| MX | 1 | mail.acltech.com (pri: 10) |
| SOA | 1 | cbru.br.ns.els-gms.att.net rm-hostmaster |
Analysis
Hierarchy
mail.acltech.com is delegated beneath acltech.com.
Name Servers
Two name servers handle the delegation for acltech.com: cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.
acltech.com shares its name server setup with other domains, including opinicus.com, colemanoutdoor.com, 0-26.72.229.12.in-addr.arpa and two others.
There is at least partial name server overlap between acltech.com and other domains — habespria.com, 151.74.68.in-addr.arpa, carnival-paradise.net and two more among them.
These name servers regularly appear alongside dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, dns3.carnival.com and 7 other name servers in NS record sets.
cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net both carry two IP addresses. The A records for cbru.br.ns.els-gms.att.net are 68.94.156.132 and 2001:1890:1ff:9f0:68:94:156:132; the A records for cmtu.mt.ns.els-gms.att.net are 99.99.99.132 and 2001:1890:1ff:9f1:99:99:99:132.
Mail Servers
acltech.com has one mail server: mail.acltech.com.
mail.acltech.com carries a single IP number, which is 64.70.40.2.