j-coltd.net - robtex.com
j-coltd.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.239.33.138🇯🇵 IDC210.239.33.0/24 Frontier Inc. | ||||||
| NS | wps05.wadax.ne.jp ⭐ | ||||||
| A | 210.239.33.138🇯🇵 IDC210.239.33.0/24 Frontier Inc. | ||||||
| NS | wpns01.wadax.ne.jp | ||||||
| A | 203.145.234.207🇯🇵 IDC203.145.224.0/19 Frontier Inc. | ||||||
| MX | wps05.wadax.ne.jp ⭐ | ||||||
| A | 210.239.33.138🇯🇵 IDC210.239.33.0/24 Frontier Inc. | ||||||
| TXT | v=spf1 +ip4:210.239.33.138 +include:wpmx.wadax.ne.jp ~all | ||||||
| SOA | wps05.wadax.ne.jppostmaster@j-coltd.net 2022-09-14 #6 | ||||||
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=1776173197 | ||||||
Previously NS for
j-coltd.net |
Same first word
j-coltd.net |
DNS History
9 records (4 active, 5 former)
○NSdns3.wadax.ne.jp2015-08-03 → 2017-03-26 · 4 obs
● 2017-03-26 11:14:58
○ 2026-02-26 04:53:16
○ 2026-04-14 13:47:50
○NSj-coltd.net2015-08-03 → 2017-03-26 · 4 obs
● 2017-03-26 11:14:58
○ 2026-02-26 04:53:16
○ 2026-04-14 13:47:50
○NSsv85.wadax.ne.jp2015-08-03 → 2017-03-26 · 4 obs
● 2017-03-26 11:14:58
○ 2026-02-26 04:53:16
○ 2026-04-14 13:47:50
●NSwpns01.wadax.ne.jp2026-02-26 → 2026-04-14 · 3 obs
● 2026-02-26 04:53:16
● 2026-04-14 13:47:50
●NSwps05.wadax.ne.jp2026-02-26 → 2026-04-14 · 3 obs
● 2026-02-26 04:53:16
● 2026-04-14 13:47:50
○MXah17.wadax.ne.jp2015-08-03 → 2017-03-26 · 4 obs
● 2017-03-26 11:14:58
○ 2026-02-26 04:53:16
○ 2026-04-14 13:47:50
●MXwps05.wadax.ne.jp2026-02-26 → 2026-04-14 · 3 obs
● 2026-02-26 04:53:16
● 2026-04-14 13:47:50
○A203.183.64.1652015-08-03 → 2017-03-26 · 4 obs
● 2017-03-26 11:14:58
○ 2026-02-26 04:53:16
○ 2026-04-14 13:47:50
●A210.239.33.1382026-02-26 → 2026-04-14 · 3 obs
● 2026-02-26 04:53:16
● 2026-04-14 13:47:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| j-coltd.net | wpns01.wadax.ne.jp, wps05.wadax.ne.jp | - |
✅ Authoritative Response
Server:203.145.234.207
NS records: wpns01.wadax.ne.jp, wps05.wadax.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-coltd.net (unsigned zone)
⏱️ Timing
Total: 821ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.239.33.138 |
| NS | 2 | wpns01.wadax.ne.jp, wps05.wadax.ne.jp |
| MX | 1 | wps05.wadax.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:210.239.33.138 +include:wpmx |
| SOA | 1 | wps05.wadax.ne.jp postmaster.j-coltd.net |
Analysis
IP Addresses
j-coltd.net resolves to one IP number: 210.239.33.138.
Other host names, for instance noen.co.jp, taimadera-sainain.or.jp, t-bone.info, asahigaoka-fukushi.or.jp and mail.seaandsea.jp share IP numbers with j-coltd.net.
Name Servers
j-coltd.net's delegation uses two name servers: wpns01.wadax.ne.jp and wps05.wadax.ne.jp.
j-coltd.net uses the same name server setup as other domains, such as ss-sp.com, kyouritu-kikoh.com, reduc.jp, tsukyo.biz and kohkin-lab.com.
j-coltd.net at least partially shares name servers with other domains, including tanks.co.jp, pronet.ne.jp, ohsaki-area.or.jp, vineria-cassini.com and jouhoku-s.com.
These name servers are commonly used with wps06.wadax.ne.jp.
Host names with a single IP address: wpns01.wadax.ne.jp points to 203.145.234.207; wps05.wadax.ne.jp points to 210.239.33.138.
Mail Servers
A single mail server handles j-coltd.net, wps05.wadax.ne.jp.
j-coltd.net shares the same mail server setup as other domains, for instance mixon.jp, cpa.co.jp, okaiage.jp, yokoso-akashi.jp and clean-techno.com.