jo3.net - robtex.com
jo3.net
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=1774570882 | ||||||
MX for
jo3.net |
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSns1.dan.com2020-03-11 → 2020-11-15 · 4 obs
● 2020-11-15 06:43:54
○ 2026-03-09 08:06:22
○ 2026-03-27 00:27:08
●NSns1.wpx.ne.jp2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 08:06:22
● 2026-03-27 00:27:08
○NSns2.dan.com2020-03-11 → 2020-11-15 · 4 obs
● 2020-11-15 06:43:54
○ 2026-03-09 08:06:22
○ 2026-03-27 00:27:08
●NSns2.wpx.ne.jp2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 08:06:22
● 2026-03-27 00:27:08
●NSns3.wpx.ne.jp2026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 08:06:22
● 2026-03-27 00:27:08
●MXjo3.net2026-03-09 → 2026-03-27 · 2 obs
● 2026-03-27 00:27:08
○A103.13.73.1602017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 07:00:20
○ 2020-03-11 11:49:50
○ 2026-03-27 00:27:08
●A162.43.107.1352026-03-09 → 2026-03-27 · 3 obs
● 2026-03-09 08:06:22
● 2026-03-27 00:27:08
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-03-11 → 2020-11-15 · 5 obs
● 2020-03-11 11:49:50
● 2020-11-15 06:43:54
○ 2026-03-09 08:06:22
○ 2026-03-27 00:27:08
○A52.58.78.162020-03-11 → 2020-11-15 · 5 obs
● 2020-03-11 11:49:50
● 2020-11-15 06:43:54
○ 2026-03-09 08:06:22
○ 2026-03-27 00:27:08
○A64.62.224.2532015-08-08 → 2016-02-16 · 6 obs
● 2015-11-18 02:08:38
○ 2016-02-05 22:40:08
● 2016-02-16 15:44:32
○ 2017-02-09 07:00:20
○ 2026-03-27 00:27:08
○A74.82.63.1362016-02-05 → 2016-02-05 · 4 obs
● 2016-02-05 22:40:08
○ 2016-02-16 15:44:32
○ 2026-03-27 00:27:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jo3.net | ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp | - |
✅ Authoritative Response
Server:120.136.10.150
NS records: ns1.wpx.ne.jp, ns2.wpx.ne.jp, ns3.wpx.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jo3.net (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.107.135 |
| NS | 3 | ns1.wpx.ne.jp, ns2.wpx.ne.jp... |
| MX | 1 | jo3.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv6114.wpx.ne.jp +a:jo3.net +m |
| SOA | 1 | ns1.wpx.ne.jp root.wpx.ne.jp |
Analysis
Mail Server Role
For jo3.net, the mail server is jo3.net.
IP Addresses
jo3.net points to a single IP number: 162.43.107.135.
other host names for instance cometada.com, ogabox.com, sv6114.wpx.ne.jp, mail.cometada.com and ru4.info share IP numbers with jo3.net.
Name Servers
jo3.net is delegated to three name servers: ns1.wpx.ne.jp, ns2.wpx.ne.jp and ns3.wpx.ne.jp.
jo3.net at least partially shares name servers with other domains, for instance fuji-create.com, idol-image.net, gbnet.co.jp, murakata.com and hakatayamakasa.org.
Host names with nine IP numbers: ns1.wpx.ne.jp points to 157.112.145.65, 157.112.145.66, 157.112.145.67, 157.112.145.68, 157.112.145.69, 157.112.145.70, 157.112.145.145, 157.112.145.146 and 157.112.145.232.
Host names with eight IP numbers: ns2.wpx.ne.jp points to 120.136.10.149, 120.136.10.150, 120.136.10.243, 183.90.225.214, 183.90.225.215, 183.90.225.216, 183.90.225.217 and 183.90.225.218.
Host names with seven IP numbers: ns3.wpx.ne.jp points to 157.112.182.226, 157.112.182.227, 157.112.182.228, 157.112.182.229, 157.112.182.230, 157.112.182.254 and 202.226.37.244.
Mail Servers
One mail server handles jo3.net.
Host name jo3.net points to IP address 162.43.107.135.