openbex.com - robtex.com
openbex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.9.193.70🇬🇧 UNSPECIFIED212.9.193.0/24 FOCUSNET-NET | ||||||
| NS | ns1.costar.com ⭐ | ||||||
| A | 65.222.181.8🇺🇸 COSTAR-Reston65.222.180.0/23 Reston Subnet | ||||||
| PTR | ns1.bizquest.com | ||||||
| PTR | ns1.costar.com | ||||||
| PTR | ns1.bizbuysell.net | ||||||
| NS | ns2.costar.com | ||||||
| A | 204.253.48.130🇺🇸 CoStarPA204.253.48.0/24 Palo Alto Subnet | ||||||
| SOA | ns1.costar.comhostmaster@ns1.costar.com 2024-10-02 #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=1771291435 | ||||||
Up
mx.openbex.com |
Same first word
DNS History
11 records (3 active, 8 former)
●NSns1.costar.com2016-03-20 → 2026-02-27 · 3 obs
● 2016-03-20 13:39:24
● 2026-02-27 19:26:56
○NSns1.dominioabsoluto.com2015-05-17 → 2015-12-16 · 4 obs
● 2015-12-16 07:37:12
○ 2016-03-20 13:39:24
○ 2026-02-27 19:26:56
●NSns2.costar.com2016-03-20 → 2026-02-27 · 3 obs
● 2016-03-20 13:39:24
● 2026-02-27 19:26:56
○NSns2.dominioabsoluto.com2015-05-17 → 2015-12-16 · 4 obs
● 2015-12-16 07:37:12
○ 2016-03-20 13:39:24
○ 2026-02-27 19:26:56
○MXmx.openbex.com2015-05-17 → 2016-03-20 · 4 obs
● 2016-03-20 13:39:24
○ 2019-12-25 12:03:42
○ 2026-02-27 19:26:56
○MXmx1.costar.com2019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 12:03:42
○ 2026-02-27 19:26:54
○ 2026-02-27 19:26:56
○MXmx2.costar.com2019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 12:03:42
○ 2026-02-27 19:26:54
○ 2026-02-27 19:26:56
○MXmx3.costar.com2019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 12:03:42
○ 2026-02-27 19:26:54
○ 2026-02-27 19:26:56
○MXmx4.costar.com2019-12-25 → 2019-12-25 · 4 obs
● 2019-12-25 12:03:42
○ 2026-02-27 19:26:54
○ 2026-02-27 19:26:56
●A212.9.193.702015-10-14 → 2026-02-27 · 3 obs
● 2015-10-14 08:11:30
● 2026-02-27 19:26:56
○A79.125.22.1682015-05-17 → 2015-05-17 · 3 obs
○ 2015-10-14 08:11:30
○ 2026-02-27 19:26:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| openbex.com | ns1.costar.com, ns2.costar.com | 2 records |
✅ Authoritative Response
Server: 65.222.181.8
NS records: ns1.costar.com, ns2.costar.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openbex.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.9.193.70 |
| NS | 2 | ns1.costar.com, ns2.costar.com |
| SOA | 1 | ns1.costar.com hostmaster.ns1.costar.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.costar.com, ns2.costar.com)
AI analysis
The parent of mx.openbex.com is openbex.com.
openbex.com points to a single IP: 212.9.193.70.
Other host names, such as openbex.es, share IP numbers with openbex.com.
Two name servers ns1.costar.com and ns2.costar.com handle delegation for openbex.com.
openbex.com uses the same name server setup as other domains, for example emporis.at, emporis.co.uk, scottishproperty.co.uk, costarriskanalytics.com and peermark.com.
openbex.com partially shares name servers with other domains; examples include costar.com, dshrp.com, costargroup.com, landandfarm.com and forrentu.com.
These name servers are commonly used with a1-73.akam.net, a22-64.akam.net, a3-65.akam.net, a4-66.akam.net, a6-67.akam.net and a9-64.akam.net.
Host names with one IP number: The host name ns1.costar.com points to 65.222.181.8 and the host name ns2.costar.com points to 204.253.48.130.