cwrsi.com - robtex.com
cwrsi.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=1778559281 | ||||||
Subdomains
mail.cwrsi.com |
Same first word
cwrsi.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns21.worldnic.com2015-06-17 → 2026-05-12 · 2 obs
● 2026-05-12 04:35:40
●NSns22.worldnic.com2015-06-17 → 2026-05-12 · 2 obs
● 2026-05-12 04:35:40
●MXchamberlinltd-com.mail.protection.outlook.com2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 17:52:28
● 2026-05-12 04:35:40
○MXcwrsi.com.1.0001.arsmtp.com2015-06-17 → 2017-02-14 · 4 obs
● 2017-02-14 21:26:24
○ 2026-04-10 17:52:28
○ 2026-05-12 04:35:40
○MXcwrsi.com.2.0001.arsmtp.com2015-06-17 → 2017-02-14 · 4 obs
● 2017-02-14 21:26:24
○ 2026-04-10 17:52:28
○ 2026-05-12 04:35:40
●A209.17.116.1632026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 17:52:28
● 2026-05-12 04:35:40
○A65.38.108.812015-06-17 → 2017-02-14 · 4 obs
● 2017-02-14 21:26:24
○ 2026-04-10 17:52:28
○ 2026-05-12 04:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cwrsi.com | ns21.worldnic.com, ns22.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.132
NS records: ns21.worldnic.com, ns22.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cwrsi.com (unsigned zone)
⏱️ Timing
Total: 212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns22.worldnic.com, ns21.worldnic.com |
| MX | 1 | chamberlinltd-com.mail.protection.outloo |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS21.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns21.worldnic.com, ns22.worldnic.com)
Analysis
Hierarchy
mail.cwrsi.com is a child of cwrsi.com.
IP Addresses
cwrsi.com resolves to one IP number: 209.17.116.163.
Other host names, for instance corcoranlegends.com, www.meridianconcerts.com, mail.olyonline.com, cubanfoodmarket.net and frink.digitalview.com share IP numbers with cwrsi.com.
Name Servers
cwrsi.com's delegation uses two name servers: ns21.worldnic.com and ns22.worldnic.com.
cwrsi.com uses the same name server setup as other domains, such as ewebportfolio.com, brucejcohenassociates.org, mycapella.com, zynite.com and entjoy.net.
Host names with a single IP address: ns21.worldnic.com points to 162.159.26.132; ns22.worldnic.com points to 162.159.27.77.
Mail Servers
A single mail server handles cwrsi.com, chamberlinltd-com.mail.protection.outlook.com.
cwrsi.com shares the same mail server setup as other domains, for example chamberlinltd.com.
Host chamberlinltd-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c92c::3, 2a01:111:f403:c92c::4, 2a01:111:f403:c946::6, 2a01:111:f403:f902::2, 52.101.8.34, 52.101.9.17, 52.101.40.1 and 52.101.41.22.