jrbco.com - robtex.com
jrbco.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=1774859977 | ||||||
Same first word
jrbco.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns1.cscdns.net2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 13:46:28
● 2026-03-30 08:53:26
●NSdns2.cscdns.net2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 13:46:28
● 2026-03-30 08:53:26
○NSns95.worldnic.com2015-08-22 → 2017-05-12 · 4 obs
● 2017-05-12 05:02:34
○ 2026-03-27 13:46:28
○ 2026-03-30 08:53:26
○NSns96.worldnic.com2015-08-22 → 2017-05-12 · 4 obs
● 2017-05-12 05:02:34
○ 2026-03-27 13:46:28
○ 2026-03-30 08:53:26
○MXd26923a.ess.barracudanetworks.com2015-08-22 → 2015-12-18 · 4 obs
● 2015-12-18 09:56:46
○ 2016-03-18 20:20:38
○ 2026-03-30 08:53:26
●MXjrbco-com.mail.protection.outlook.com2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 13:46:28
● 2026-03-30 08:53:26
○MXvortex.5thcolumn.net2016-03-18 → 2017-05-12 · 5 obs
● 2016-03-18 20:20:38
● 2017-05-12 05:02:34
○ 2026-03-27 13:46:28
○ 2026-03-30 08:53:26
○A205.178.189.1312015-08-22 → 2017-05-12 · 4 obs
● 2017-05-12 05:02:34
○ 2026-03-27 13:46:28
○ 2026-03-30 08:53:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jrbco.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jrbco.com (unsigned zone)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | jrbco-com.mail.protection.outlook.com (p |
| TXT | 3 | MS=ms30944096, MS=ms34709882... |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
jrbco.com is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
jrbco.com uses the same name server setup as other domains, for instance iflorist.wtf, swedbank.co.zm, mycanon.org, stassen.be and indices-uat.barclays.
jrbco.com at least partially shares name servers with other domains, such as willboardmansucks.com and mandg.com and mbnafrance.com.
these name servers are commonly used together with ns101.bac.com and ns102.bac.com.
Host names with two IP numbers:
The host dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
The host dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
The mail server for jrbco.com is jrbco-com.mail.protection.outlook.com.
Host jrbco-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::20, 52.101.68.5, 52.101.68.12, 52.101.68.27 and 52.101.73.16.