jrcinc.us - robtex.com
jrcinc.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1775179417 | ||||||
Subdomains
remote.jrcinc.us |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns87.worldnic.com2015-06-23 → 2026-04-03 · 2 obs
● 2026-04-03 01:46:16
●NSns88.worldnic.com2015-06-23 → 2026-04-03 · 2 obs
● 2026-04-03 01:46:16
●MXjrcinc-us.mail.protection.outlook.com2026-02-16 → 2026-04-03 · 3 obs
● 2026-02-16 01:39:52
● 2026-04-03 01:46:16
○MXmail.jrcinc.us2015-06-23 → 2017-11-26 · 4 obs
● 2017-11-26 12:21:38
○ 2026-02-16 01:39:52
○ 2026-04-03 01:46:16
○MXremote.jrcinc.us2017-11-26 → 2017-11-26 · 4 obs
● 2017-11-26 12:21:38
○ 2026-02-16 01:39:52
○ 2026-04-03 01:46:16
●A173.62.254.172026-02-16 → 2026-04-03 · 3 obs
● 2026-02-16 01:39:52
● 2026-04-03 01:46:16
○A71.175.18.52015-06-23 → 2017-11-26 · 4 obs
● 2017-11-26 12:21:38
○ 2026-02-16 01:39:52
○ 2026-04-03 01:46:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| jrcinc.us | ns88.worldnic.com, ns87.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.131
NS records: ns88.worldnic.com, ns87.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jrcinc.us (unsigned zone)
⏱️ Timing
Total: 1130ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.62.254.17 |
| NS | 2 | ns87.worldnic.com, ns88.worldnic.com |
| MX | 1 | jrcinc-us.mail.protection.outlook.com (p |
| TXT | 2 | google-site-verification=GPhZ7DLlkidYole, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS87.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
jrcinc.us is a parent of remote.jrcinc.us.
IP Addresses
jrcinc.us points to a single IP number: 173.62.254.17.
Other host names such as static-173-62-254-17.phlapa.fios.verizon.net, jrc4u.com and mail.jrc4u.com share IP numbers with jrcinc.us.
Name Servers
Delegation for jrcinc.us rests with two name servers, ns87.worldnic.com and ns88.worldnic.com.
jrcinc.us shares the same name server setup as other domains, including descaseisologic.com, alaska.com, parkingmonthly.com, aferolito.com and pggop.com.
Host names with one IP number: ns87.worldnic.com points to 162.159.26.131; ns88.worldnic.com points to 162.159.27.117.
Mail Servers
jrcinc.us is handled by a single mail server, jrcinc-us.mail.protection.outlook.com.
jrcinc-us.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c902::3, 2a01:111:f403:c922::2, 2a01:111:f403:c92c::4, 2a01:111:f403:f90f::1, 40.93.192.1, 52.101.40.24, 52.101.41.3 and 52.101.50.7.