costarconnect.com - robtex.com
costarconnect.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.222.181.101🇺🇸 COSTAR-Reston65.222.180.0/23 Reston Subnet | ||||||
| PTR | secure-tst-rele-01.costargroup.com | ||||||
| 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 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.costar.comhostmaster@costar.com 2022-02-28 #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=1778765891 | ||||||
Same first word
costarconnect.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.costar.com2015-07-13 → 2026-05-14 · 2 obs
● 2026-05-14 13:44:16
●NSns2.costar.com2015-07-13 → 2026-05-14 · 2 obs
● 2026-05-14 13:44:16
●A65.222.181.1012015-07-13 → 2026-05-14 · 2 obs
● 2026-05-14 13:44:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| costarconnect.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 costarconnect.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.222.181.101 |
| NS | 2 | ns1.costar.com, ns2.costar.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.costar.com hostmaster.costar.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.costar.com, ns2.costar.com)
Analysis
IP Addresses
costarconnect.com resolves to a single IP: 65.222.181.101.
Name Servers
costarconnect.com has two name servers: ns1.costar.com and ns2.costar.com.
costarconnect.com shares the same name server setup as other domains, for example costarriskanalytics.com, peermark.com, apartmentonians.com, aptfinder.com and lakehousesofillinois.com.
costarconnect.com shares some name servers with other domains, for example dshrp.com, costarnews.com, costargroup.com, frreputation.com and landandfarm.com.
These name servers are commonly used with the name servers 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 a single IP:
ns1.costar.com points to 65.222.181.8
ns2.costar.com points to 204.253.48.130