otis.mx - robtex.com
otis.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cbru.br.ns.els-gms.att.net ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| NS | dns1.utc.com ⚠️ Not in zone NS records | ||||||
| A | 2001:502:f3ff::46🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | dns1.utc.com | ||||||
| A | 156.154.64.46🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | dns1.utc.com | ||||||
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1774792330 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NScbru.br.ns.els-gms.att.net2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 14:15:24
●NScmtu.mt.ns.els-gms.att.net2026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 14:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| otis.mx | cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, dns1.utc.com | - |
✅ Authoritative Response
Server:99.99.99.132
NS records: cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, dns1.utc.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otis.mx (unsigned zone)
⏱️ Timing
Total: 1855ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The delegation for otis.mx is handled by three name servers: dns1.utc.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.
otis.mx shares name servers with other domains at least partially, for example stressepc.com, grouprci.tc, 14.28.198.in-addr.arpa, belivelsi.com and bp-capital.com.
these name servers are often used with the following: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, ns9.customer.level3.net, ns6.customer.level3.net, pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
Host names with two IPs:
dns1.utc.com points to 2001:502:f3ff::46 and 156.154.64.46
cbru.br.ns.els-gms.att.net points to 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132
cmtu.mt.ns.els-gms.att.net points to 2001:1890:1ff:9f1:99:99:99:132 and 99.99.99.132