jtechnos.com - robtex.com
jtechnos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2407:d600:0:105:210:172:223:141🇯🇵 MIRAI2407:d600::/32 Mirai Communication Network Inc. X-Keiro: jprs@mirai.ad.jp | ||||||
| PTR | ov170.mcnx.jp | ||||||
| A | 210.172.223.141🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| NS | jtechnos.com ⭐ | ||||||
| A | 2407:d600:0:105:210:172:223:141🇯🇵 MIRAI2407:d600::/32 Mirai Communication Network Inc. X-Keiro: jprs@mirai.ad.jp | ||||||
| PTR | ov170.mcnx.jp | ||||||
| A | 210.172.223.141🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | ov170.mcnx.jp | ||||||
| NS | ns1.mcnx.jp | ||||||
| A | 210.172.222.213🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | ns1.mcnx.jp | ||||||
| NS | ns2.mcnx.jp | ||||||
| A | 210.172.218.182🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | p218182.mirai.ne.jp | ||||||
| MX | sa10.s-advance.com ⭐ | ||||||
| A | 2407:d600:0:105:210:172:223:141🇯🇵 MIRAI2407:d600::/32 Mirai Communication Network Inc. X-Keiro: jprs@mirai.ad.jp | ||||||
| PTR | ov170.mcnx.jp | ||||||
| A | 210.172.223.141🇯🇵 MIRAI210.172.192.0/19 PACNET (proxy-registered route object) | ||||||
| PTR | ov170.mcnx.jp | ||||||
| TXT | v=spf1 +ip4:210.172.223.141 +ip6:2407:d600::105:210:172:223:141 -all | ||||||
| SOA | jtechnos.comhostmaster@jtechnos.com 2025-05-12 #1 | ||||||
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=1774801612 | ||||||
NS for
jtechnos.com |
Same first word
jtechnos.com |
Similar names
jstechno.in |
jnsotech.com |
jtschoen.com |
jstechno.com |
stjohnec.org |
cjhonest.com |
jsontech.com |
johnsetc.com |
jontesch.com |
jehconst.net |
jstechno.net |
sjtechno.com |
DNS History
10 records (6 active, 4 former)
●NSjtechnos.com2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 19:17:30
● 2026-03-29 16:55:22
○NSns1.kanriweb.com2015-07-25 → 2017-04-20 · 4 obs
● 2017-04-20 23:48:58
○ 2026-03-27 19:17:30
○ 2026-03-29 16:55:22
●NSns1.mcnx.jp2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 19:17:30
● 2026-03-29 16:55:22
○NSns2.kanriweb.com2015-07-25 → 2017-04-20 · 4 obs
● 2017-04-20 23:48:58
○ 2026-03-27 19:17:30
○ 2026-03-29 16:55:22
●NSns2.mcnx.jp2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 19:17:30
● 2026-03-29 16:55:22
○MXmx1.kanriweb.com2015-07-25 → 2016-09-17 · 4 obs
● 2016-09-17 17:22:44
○ 2017-04-20 23:48:58
○ 2026-03-29 16:55:22
●MXsa10.s-advance.com2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 19:17:30
● 2026-03-29 16:55:22
○MXspamcs1.enets.ne.jp2017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 23:48:58
○ 2026-03-27 19:17:30
○ 2026-03-29 16:55:22
●A210.172.223.1412026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 16:55:22
●A2407:d600:0:105:210:172:223:1412026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 16:55:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jtechnos.com | ns1.mcnx.jp, ns2.mcnx.jp | - |
✅ Authoritative Response
Server:210.172.222.213
NS records: ns1.mcnx.jp, ns2.mcnx.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jtechnos.com (unsigned zone)
⏱️ Timing
Total: 826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.172.223.141 |
| AAAA | 1 | 2407:d600:0:105:210:172:223:141 |
| NS | 2 | ns2.mcnx.jp, ns1.mcnx.jp |
| MX | 1 | sa10.s-advance.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:210.172.223.141 +ip6:2407:d6 |
| SOA | 1 | jtechnos.com hostmaster.jtechnos.com |
Analysis
Name Server Role
jtechnos.com serves as a name server for jtechnos.com.
ns1.mcnx.jp and ns2.mcnx.jp are commonly used as name servers together with jtechnos.com.
IP Addresses
jtechnos.com resolves to two IPs: 2407:d600:0:105:210:172:223:141 and 210.172.223.141.
other host names for instance mail.tems-s.com, w-giken.com, www.theunion.co.jp, safetyservice.jp and norikura-ginreiso.com share IP numbers with jtechnos.com.
Name Servers
jtechnos.com is delegated to three name servers: jtechnos.com, ns1.mcnx.jp and ns2.mcnx.jp.
jtechnos.com at least partially shares name servers with other domains, for instance gifu-itmonodukuri.jp, japan-payment.com, hirano.ac.jp, knsd.jp and shoto-epo.com.
Host names with two IPs:
jtechnos.com points to 2407:d600:0:105:210:172:223:141 and 210.172.223.141.
Host names with one IP:
ns1.mcnx.jp points to 210.172.222.213.
ns2.mcnx.jp points to 210.172.218.182.
Mail Servers
jtechnos.com is handled by a single mail server, sa10.s-advance.com.
jtechnos.com shares the same mail server setup as other domains, for instance npo-ibi.jp, koba-tax.net, lieberrystyle2.com, sanno-sangyo.com and communess-ichinomiya.com.
Host sa10.s-advance.com resolves to two IPs: 2407:d600:0:105:210:172:223:141 and 210.172.223.141.