rc-jo.com - robtex.com
rc-jo.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=1785715812 | ||||||
Previously MX for
Subdomains
www.rc-jo.com |
Same first word
rc-jo.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.bdm.microsoftonline.com2018-06-19 → 2026-08-03 · 3 obs
● 2018-06-19 08:19:18
● 2026-08-03 00:32:14
●NSns2.bdm.microsoftonline.com2018-06-19 → 2026-08-03 · 3 obs
● 2018-06-19 08:19:18
● 2026-08-03 00:32:14
●NSns3.bdm.microsoftonline.com2018-06-19 → 2026-08-03 · 3 obs
● 2018-06-19 08:19:18
● 2026-08-03 00:32:14
●NSns4.bdm.microsoftonline.com2018-06-19 → 2026-08-03 · 3 obs
● 2018-06-19 08:19:18
● 2026-08-03 00:32:14
○NSns8469.hostgator.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 23:57:34
○ 2018-06-19 08:19:18
○ 2026-08-03 00:32:14
○NSns8470.hostgator.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 23:57:34
○ 2018-06-19 08:19:18
○ 2026-08-03 00:32:14
○MXrc-jo.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 23:57:34
○ 2018-06-19 08:19:18
○ 2026-08-03 00:32:14
●MXrcjo-com0e.mail.protection.outlook.com2018-06-19 → 2026-08-03 · 3 obs
● 2018-06-19 08:19:18
● 2026-08-03 00:32:14
○A108.179.232.1662015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 23:57:34
○ 2018-06-19 08:19:18
○ 2026-08-03 00:32:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rc-jo.com | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com | 8 records |
✅ Authoritative Response
Server:13.107.236.208
NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rc-jo.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com... |
| MX | 1 | rcjo-com0e.mail.protection.outlook.com ( |
| TXT | 2 | mscid=k7b7O32KBdhIup0U1wzYi99RTQettypPBW, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.bdm.microsoftonline.com azuredns-hos |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...)
Analysis
Hierarchy
www.rc-jo.com is a subdomain of rc-jo.com.
Name Servers
Four name servers handle the delegation for rc-jo.com: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.
The name servers of rc-jo.com overlap at least partially with those of other domains — among them moonstep.no, prospice.com, listenow.com and two more.
Each of the four hosts ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com has two IP addresses. ns1.bdm.microsoftonline.com points to 13.107.236.208 and 2603:1061:0:700::d0. ns2.bdm.microsoftonline.com points to 150.171.21.208 and 2620:1ec:8ec:700::d0. ns3.bdm.microsoftonline.com points to 204.14.183.208 and 2a01:111:4000:700::d0. ns4.bdm.microsoftonline.com points to 208.84.5.208 and 2620:1ec:bda:700::d0.
Mail Servers
rc-jo.com uses one mail server — rcjo-com0e.mail.protection.outlook.com.
rcjo-com0e.mail.protection.outlook.com has 8 IP addresses: 52.101.68.0, 52.101.68.8, 52.101.68.18 plus 5 more.