sjcso.us - robtex.com
sjcso.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns83.worldnic.com ⭐ | ||||||
| A | 162.159.26.131Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns84.worldnic.com | ||||||
| A | 162.159.27.117Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| MX | mx003.netsol.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.108🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx33.oxsus-vadesecure.net | ||||||
| MX | mx004.netsol.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.109🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx34.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS83.WORLDNIC.COMnamehost@WORLDNIC.COM serial=125082517 | ||||||
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=1774625633 | ||||||
Subdomains
mail.sjcso.us |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns83.worldnic.com2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 16:00:36
●NSns84.worldnic.com2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 16:00:36
●MXmx001.netsol.xion.oxcs.net2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 16:00:36
●MXmx002.netsol.xion.oxcs.net2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 16:00:36
●MXmx003.netsol.xion.oxcs.net2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 16:00:36
●MXmx004.netsol.xion.oxcs.net2026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 16:00:36
●A208.91.197.272026-03-26 → 2026-03-27 · 2 obs
● 2026-03-27 16:00:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| sjcso.us | ns84.worldnic.com, ns83.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.131
NS records: ns84.worldnic.com, ns83.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sjcso.us (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns83.worldnic.com, ns84.worldnic.com |
| MX | 4 | mx004.netsol.xion.oxcs.net (pri: 10), mx002.netsol.xion.oxcs.net (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.registeredsite.com in |
| SOA | 1 | NS83.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
sjcso.us is the parent of mail.sjcso.us.
IP Addresses
sjcso.us points to a single IP number: 208.91.197.27.
other host names for instance hawk.sne1.net, hvfcu.solutions, bcdi.net, specpipeline.us and hb-inet4.net.healthbridge.org share IP numbers with sjcso.us.
Name Servers
sjcso.us is delegated to two name servers: ns83.worldnic.com and ns84.worldnic.com.
sjcso.us shares the same name server setup as other domains, for example mypaycom.org, anchoragedowntown.org, mannerpolymers.com, pswc.org and 6dog.com.
Host names with one IP number:
The host ns83.worldnic.com points to 162.159.26.131 and the host ns84.worldnic.com points to 162.159.27.117.
Mail Servers
Four mail servers handle sjcso.us: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
sjcso.us shares mail servers with other domains at least partially, including camphatikvah.com, dwaynes.com, waltechinc.com, mercini.com and nittonoguitars.com.
Host names with one IP number:
mx001.netsol.xion.oxcs.net points to 173.45.18.128
mx002.netsol.xion.oxcs.net points to 173.45.18.129
mx003.netsol.xion.oxcs.net points to 51.81.206.108
mx004.netsol.xion.oxcs.net points to 51.81.206.109