crs.com - robtex.com
crs.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=1778338381 | ||||||
rank #134399 in the tld
📈 Tranco rank: #730,982
PTR for
Subdomains
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns25.worldnic.com2015-09-03 → 2026-05-09 · 2 obs
● 2026-05-09 15:06:22
●NSns26.worldnic.com2015-09-03 → 2026-05-09 · 2 obs
● 2026-05-09 15:06:22
●MXcrs-com.mail.protection.outlook.com2015-09-03 → 2026-05-09 · 2 obs
● 2026-05-09 15:06:22
●A13.67.134.1612026-03-04 → 2026-05-09 · 3 obs
● 2026-03-04 07:59:06
● 2026-05-09 15:06:22
○A168.93.144.1402015-09-03 → 2017-01-06 · 4 obs
● 2017-01-06 15:43:04
○ 2017-12-05 13:35:20
○ 2026-05-09 15:06:22
○A204.9.43.2532017-12-05 → 2017-12-05 · 4 obs
● 2017-12-05 13:35:20
○ 2021-06-09 23:39:24
○ 2026-05-09 15:06:22
○A69.25.30.1552021-06-09 → 2021-06-09 · 4 obs
● 2021-06-09 23:39:24
○ 2026-03-04 07:59:06
○ 2026-05-09 15:06:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crs.com | ns25.worldnic.com, ns26.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.132
NS records: ns25.worldnic.com, ns26.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crs.com (unsigned zone)
⏱️ Timing
Total: 238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.67.134.161 |
| NS | 2 | ns25.worldnic.com, ns26.worldnic.com |
| MX | 1 | crs-com.mail.protection.outlook.com (pri |
| TXT | 9 | v=spf1 mx a include:spf.protection.outlo, pqy8fxhqmzbmjytp9wx92t3282cvz2tv... |
| SOA | 1 | NS25.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns25.worldnic.com, ns26.worldnic.com)
Analysis
Hierarchy
crs.com is parent of lists.crs.com and www.crs.com.
IP Addresses
crs.com points to a single IP: 13.67.134.161.
Name Servers
crs.com's delegation is to two name servers ns25.worldnic.com and ns26.worldnic.com.
crs.com shares the same name server configuration as other domains, such as itzyu.org, jraposa.com, savorbt.com, hcncc.org and thirdeyefilms.com.
Host names with a single IP:
ns25.worldnic.com resolves to 162.159.26.132.
ns26.worldnic.com resolves to 162.159.27.77.
Mail Servers
crs.com is served by a single mail server, crs-com.mail.protection.outlook.com.
crs.com shares some mail servers with other domains at least partially, for example c-r-s.net.
these mail servers are often used alongside the mail servers mta1.crs.net, mta2.crs.net, smtp1.crs.net and smtp.crs.net.
The host name crs-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::16, 2a01:111:f403:c92c::1, 2a01:111:f403:f902::2, 2a01:111:f403:f905::3, 52.101.9.2, 52.101.11.15, 52.101.41.58 and 52.101.41.183.