sjrtech.com - robtex.com
sjrtech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.188.192.67🇺🇸 Jacksonville206.188.192.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | vux.netsolhost.com | ||||||
| NS | ns49.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns50.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , 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 | NS49.WORLDNIC.comnamehost@WORLDNIC.com serial=122102611 | ||||||
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=1792391629 | ||||||
Subdomains
Same first word
Similar names
Previous names
Next names
DNS History
14 records (7 active, 7 former)
○NSns1.afraid.org2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-04 15:05:54
○ 2026-10-19 07:16:54
○NSns2.afraid.org2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-04 15:05:54
○ 2026-10-19 07:16:54
○NSns3.afraid.org2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-04 15:05:54
○ 2026-10-19 07:16:54
○NSns4.afraid.org2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-04 15:05:54
○ 2026-10-19 07:16:54
●NSns49.worldnic.com2015-11-04 → 2026-10-19 · 3 obs
● 2015-11-04 15:05:54
● 2026-10-19 07:16:54
●NSns50.worldnic.com2015-11-04 → 2026-10-19 · 3 obs
● 2015-11-04 15:05:54
● 2026-10-19 07:16:54
○MXinbound.sjrtech.com.netsolmail.net2015-11-04 → 2017-06-30 · 5 obs
● 2015-11-04 15:05:54
● 2017-06-30 10:01:38
○ 2026-08-24 23:56:10
○ 2026-10-19 07:16:54
○MXmail.sjrtech.com2015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-04 15:05:54
○ 2026-10-19 07:16:54
●MXmx001.netsol.xion.oxcs.net2026-08-24 → 2026-10-19 · 3 obs
● 2026-08-24 23:56:10
● 2026-10-19 07:16:54
●MXmx002.netsol.xion.oxcs.net2026-08-24 → 2026-10-19 · 3 obs
● 2026-08-24 23:56:10
● 2026-10-19 07:16:54
●MXmx003.netsol.xion.oxcs.net2026-08-24 → 2026-10-19 · 3 obs
● 2026-08-24 23:56:10
● 2026-10-19 07:16:54
●MXmx004.netsol.xion.oxcs.net2026-08-24 → 2026-10-19 · 3 obs
● 2026-08-24 23:56:10
● 2026-10-19 07:16:54
●A206.188.192.672015-11-04 → 2026-10-19 · 3 obs
● 2015-11-04 15:05:54
● 2026-10-19 07:16:54
○A24.179.206.382015-06-28 → 2015-06-28 · 3 obs
○ 2015-11-04 15:05:54
○ 2026-10-19 07:16:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sjrtech.com | ns49.worldnic.com, ns50.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.111
NS records: ns49.worldnic.com, ns50.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.192.67 |
| NS | 2 | ns50.worldnic.com, ns49.worldnic.com |
| MX | 4 | mx004.netsol.xion.oxcs.net (pri: 10), mx001.netsol.xion.oxcs.net (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.registeredsite.com in |
| SOA | 1 | NS49.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)
Analysis
Hierarchy
sjrtech.com serves as the parent of www.sjrtech.com and mail.sjrtech.com.
IP Addresses
sjrtech.com has exactly one IP address — 206.188.192.67.
www.foxir.com, jenniferkids.com, jesito.com plus two other host names have IP numbers in common with sjrtech.com.
Name Servers
Two name servers handle the delegation for sjrtech.com: ns49.worldnic.com and ns50.worldnic.com.
The name server configuration of sjrtech.com is shared with other domains, for instance magricpa.com, tsta.org, californiacryptovault.com and two others.
Each of ns49.worldnic.com and ns50.worldnic.com has one IP address: ns49.worldnic.com uses 162.159.26.111 and ns50.worldnic.com uses 162.159.27.50.
Mail Servers
The four mail servers for sjrtech.com are mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
At least some of the mail servers used by sjrtech.com are shared with other domains: dfmill.net, resch.com, chiefoilandgas.com and two others among them.
Four host names, each with one IP address: mx001.netsol.xion.oxcs.net has 173.45.18.128, mx002.netsol.xion.oxcs.net has 173.45.18.129, mx003.netsol.xion.oxcs.net has 51.81.206.108 and mx004.netsol.xion.oxcs.net has 51.81.206.109.