kobi-con.com - robtex.com
kobi-con.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.5.163.201🇺🇸 AS3236812.5.163.0/24 Entry for Mouser Electronics | ||||||
| PTR | www.kobi-con.com | ||||||
| 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 | cbru.br.ns.els-gms.att.net ⚠️ Not in parent delegation | ||||||
| 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 | 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 | ||||||
| SOA | dbru.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=1774544147 | ||||||
Subdomains
www.kobi-con.com |
Same first word
kobi-con.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NScbru.br.ns.els-gms.att.net2015-08-08 → 2026-03-26 · 2 obs
● 2026-03-26 16:56:26
●NSdbru.br.ns.els-gms.att.net2015-08-08 → 2026-03-26 · 2 obs
● 2026-03-26 16:56:26
●NSdmtu.mt.ns.els-gms.att.net2026-03-18 → 2026-03-26 · 3 obs
● 2026-03-18 08:53:22
● 2026-03-26 16:56:26
●A12.5.163.2012015-08-08 → 2026-03-26 · 2 obs
● 2026-03-26 16:56:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kobi-con.com | dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net | - |
✅ 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 kobi-con.com (unsigned zone)
⏱️ Timing
Total: 381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.5.163.201 |
| NS | 2 | dbru.br.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net |
| SOA | 1 | dbru.br.ns.els-gms.att.net rm-hostmaster |
Analysis
Hierarchy
kobi-con.com is the parent of www.kobi-con.com.
IP Addresses
kobi-con.com resolves to a single IP address: 12.5.163.201.
Other host names, for instance www.kobi-con.com, share IP numbers with kobi-con.com.
Name Servers
kobi-con.com is delegated to three name servers: cbru.br.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.
kobi-con.com at least partially shares name servers with other domains, including jgilberts.com, sidtool.com, ci.vista.ca.us, gsira.com and mahoningcountyoh.gov.
These name servers are typically used together with the name servers cmtu.mt.ns.els-gms.att.net, ns9.customer.level3.net, b23.ns.els-gms.att.net, m23.ns.els-gms.att.net, ns6.customer.level3.net, ns3.level3.net, ns4.level3.net, xbru.br.ns.els-gms.att.net, b24.ns.els-gms.att.net and m24.ns.els-gms.att.net.
Host names with two IP numbers:
cbru.br.ns.els-gms.att.net points to: 2001:1890:1ff:9f0:68:94:156:132 and 68.94.156.132
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