costerassociates.com - robtex.com
costerassociates.com
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=1778463536 | ||||||
Same first word
costerassociates.com |
DNS History
10 records (4 active, 6 former)
○NSdns101.ovh.net2016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 00:25:00
○ 2026-02-23 04:26:32
○ 2026-05-11 01:46:46
○NSns101.ovh.net2016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 00:25:00
○ 2026-02-23 04:26:32
○ 2026-05-11 01:46:46
●NSpdns05.domaincontrol.com2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 04:26:32
● 2026-05-11 01:46:46
●NSpdns06.domaincontrol.com2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 04:26:32
● 2026-05-11 01:46:46
●MXcosterassociates-com.mail.protection.outlook.com2026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 04:26:32
● 2026-05-11 01:46:46
○MXmx7.webfaction.com2016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 00:25:00
○ 2026-02-23 04:26:32
○ 2026-05-11 01:46:46
○MXmx8.webfaction.com2016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 00:25:00
○ 2026-02-23 04:26:32
○ 2026-05-11 01:46:46
○MXmx9.webfaction.com2016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 00:25:00
○ 2026-02-23 04:26:32
○ 2026-05-11 01:46:46
●A116.251.206.2132026-02-23 → 2026-05-11 · 3 obs
● 2026-02-23 04:26:32
● 2026-05-11 01:46:46
○A51.255.209.1402016-12-16 → 2017-12-13 · 4 obs
● 2017-12-13 00:25:00
○ 2026-02-23 04:26:32
○ 2026-05-11 01:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| costerassociates.com | pdns05.domaincontrol.com, pdns06.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.78.52
NS records: pdns05.domaincontrol.com, pdns06.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for costerassociates.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.251.206.213 |
| NS | 2 | pdns05.domaincontrol.com, pdns06.domaincontrol.com |
| MX | 1 | costerassociates-com.mail.protection.out |
| TXT | 3 | MS=ms98351013, MS=ms61866770... |
| SOA | 1 | pdns05.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns05.domaincontrol.com, pdns05.domaincontrol.com, pdns06.domaincontrol.com...)
Analysis
IP Addresses
costerassociates.com resolves to one IP number: 116.251.206.213.
other host names including gothaitransport.com, xinjiangtrip.com, hako.com.au, gotaiwantransport.com and hakoaustralia.com.au share IP numbers with costerassociates.com.
Name Servers
costerassociates.com is delegated to two name servers pdns05.domaincontrol.com and pdns06.domaincontrol.com.
costerassociates.com shares the same name server setup as other domains, for instance college-rentals.com, dialogictelecom.com, aney.com, pardocigar.com and rtn.email.
costerassociates.com at least partially shares name servers with other domains, for instance korhan.com.tr, sgmi.net, institutoptico.pt and roust.ru.
Host names with two IP numbers:
The host name pdns05.domaincontrol.com points to 2603:5:21e1::34 and 97.74.110.52; the host name pdns06.domaincontrol.com points to 2603:5:22e1::34 and 173.201.78.52.
Mail Servers
costerassociates.com is handled by a single mail server, costerassociates-com.mail.protection.outlook.com.
The host name costerassociates-com.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.