j-technology.net - robtex.com
j-technology.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.212.218.41🇩🇪 CONTABO173.212.192.0/19 | ||||||
| PTR | vmi2440281.contaboserver.net | ||||||
| NS | j-technology.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 173.212.218.41🇩🇪 CONTABO173.212.192.0/19 | ||||||
| PTR | vmi2440281.contaboserver.net | ||||||
| NS | ns1.j-technology.net | ||||||
| A | 173.212.218.41🇩🇪 CONTABO173.212.192.0/19 | ||||||
| PTR | vmi2440281.contaboserver.net | ||||||
| NS | ns2.j-technology.net ⚠️ Not in zone NS records | ||||||
| A | 173.212.218.41🇩🇪 CONTABO173.212.192.0/19 | ||||||
| PTR | vmi2440281.contaboserver.net | ||||||
| MX | mail.j-technology.net ⭐ | ||||||
| A | 173.212.218.41🇩🇪 CONTABO173.212.192.0/19 | ||||||
| PTR | vmi2440281.contaboserver.net | ||||||
| TXT | google-site-verification=nPH2GS1JKTeVMtM-KVOHJb1ObrLt67MZBs8NVsToa7A | ||||||
| TXT | google-site-verification=x_PDUCKgrek09oBT5P4Cm6u5dDDZOWcb9-gfip67Vgo | ||||||
| TXT | v=spf1 a mx a:j-technology.net a:mail.j-technology.net mx:j-technology.net ip... | ||||||
| SOA | j-technology.netroot@j-technology.net 2026-03-25 #0 | ||||||
net
| 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=1774734162 | ||||||
NS for
alfamisroil.com |
j-technology.net |
selcotecs.com |
server1.j-technology.net |
Subdomains
server1.j-technology.net |
mail.j-technology.net |
ns2.j-technology.net |
server2.j-technology.net |
ns1.j-technology.net |
ns3.j-technology.net |
Same first word
j-technology.com.tw |
j-technology.net |
DNS History
10 records (5 active, 5 former)
○NSgraviton.atomiclayer.com2015-07-01 → 2015-11-20 · 4 obs
● 2015-11-20 09:56:36
○ 2016-03-16 02:29:30
○ 2026-03-28 21:43:10
●NSj-technology.net2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 03:19:50
● 2026-03-28 21:43:10
○NSns.j-technology.net2015-07-01 → 2019-12-29 · 4 obs
● 2019-12-29 06:43:26
○ 2026-02-17 03:19:50
○ 2026-03-28 21:43:10
●NSns1.j-technology.net2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 03:19:50
● 2026-03-28 21:43:10
●NSns2.j-technology.net2026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 03:19:50
● 2026-03-28 21:43:10
●MXmail.j-technology.net2015-07-01 → 2026-03-28 · 2 obs
● 2026-03-28 21:43:10
●A173.212.218.412026-02-17 → 2026-03-28 · 3 obs
● 2026-02-17 03:19:50
● 2026-03-28 21:43:10
○A23.95.81.622015-07-01 → 2016-07-09 · 4 obs
● 2016-07-09 17:15:18
○ 2017-03-14 21:19:52
○ 2026-03-28 21:43:10
○A96.125.178.362017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 21:19:52
○ 2019-12-29 06:43:26
○ 2026-03-28 21:43:10
○A96.125.179.1162019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 06:43:26
○ 2026-02-17 03:19:50
○ 2026-03-28 21:43:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| j-technology.net | ns1.j-technology.net, ns2.j-technology.net | 2 records |
✅ Authoritative Response
Server:173.212.218.41
NS records: ns1.j-technology.net, ns2.j-technology.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-technology.net (unsigned zone)
⏱️ Timing
Total: 219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.212.218.41 |
| NS | 2 | j-technology.net, ns1.j-technology.net |
| MX | 1 | mail.j-technology.net (pri: 5) |
| TXT | 3 | google-site-verification=x_PDUCKgrek09oB, v=spf1 a mx a:j-technology.net a:mail.j-... |
| SOA | 1 | j-technology.net root.j-technology.net |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.j-technology.net, ns2.j-technology.net)
Analysis
Hierarchy
j-technology.net is the parent of server1.j-technology.net, mail.j-technology.net, ns2.j-technology.net, server2.j-technology.net, ns1.j-technology.net and several other host names.
Name Server Role
j-technology.net serves as a name server for alfamisroil.com, j-technology.net, selcotecs.com and server1.j-technology.net.
ns1.j-technology.net, ns1.alfamisroil.com and ns2.alfamisroil.com commonly serve as a name server alongside j-technology.net.
IP Addresses
j-technology.net points to a single IP: 173.212.218.41.
Other host names, for instance alfamisroil.com, mail.j-technology.net, ns2.j-technology.net, mail.alfamisroil.com and ns1.selcotecs.com share IP numbers with j-technology.net.
Name Servers
j-technology.net is delegated to three name servers: j-technology.net, ns1.j-technology.net and ns2.j-technology.net.
j-technology.net shares name servers with other domains at least partially, for instance alfamisroil.com, selcotecs.com and server1.j-technology.net.
These name servers are often used together with the name servers ns2.selcotecs.com.
Host names with one IP
j-technology.net points to: 173.212.218.41.
ns1.j-technology.net points to: 173.212.218.41.
ns2.j-technology.net points to: 173.212.218.41.
Host names pointing to 173.212.218.41: j-technology.net, ns1.j-technology.net and ns2.j-technology.net.
Mail Servers
j-technology.net is served by a single mail server, mail.j-technology.net.
mail.j-technology.net points to IP number 173.212.218.41.