mobac.co.jp - robtex.com
mobac.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.143.101.132🇯🇵 InfoSphere203.143.96.0/19 INTERLINK | ||||||
| PTR | naka2.midland.co.jp | ||||||
| NS | naka0.midland.co.jp ⭐ | ||||||
| A | 203.143.101.130🇯🇵 InfoSphere203.143.96.0/19 INTERLINK | ||||||
| PTR | naka0.midland.co.jp | ||||||
| NS | naka1.midland.co.jp | ||||||
| A | 203.143.101.131🇯🇵 InfoSphere203.143.96.0/19 INTERLINK | ||||||
| PTR | naka1.midland.co.jp | ||||||
| MX | mail.mobac.co.jp ⭐ | ||||||
| A | 203.143.101.130🇯🇵 InfoSphere203.143.96.0/19 INTERLINK | ||||||
| PTR | naka0.midland.co.jp | ||||||
| TXT | v=spf1 a mx ip4:203.143.101.128/26 ~all | ||||||
| SOA | naka0.midland.co.jpsupport@midland.co.jp 2022-09-29 #12 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Previously MX for
mobac.co.jp |
Subdomains
mail.mobac.co.jp |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSnaka0.midland.co.jp2015-07-26 → 2026-07-20 · 2 obs
● 2026-07-20 12:31:02
●NSnaka1.midland.co.jp2015-07-26 → 2026-07-20 · 2 obs
● 2026-07-20 12:31:02
●MXmail.mobac.co.jp2026-07-15 → 2026-07-20 · 3 obs
● 2026-07-15 15:09:56
● 2026-07-20 12:31:02
○MXmobac.co.jp2015-07-26 → 2016-12-15 · 4 obs
● 2016-12-15 12:41:06
○ 2026-07-15 15:09:56
○ 2026-07-20 12:31:02
●A203.143.101.1322026-07-15 → 2026-07-20 · 3 obs
● 2026-07-15 15:09:56
● 2026-07-20 12:31:02
○A220.151.20.1942015-07-26 → 2016-12-15 · 4 obs
● 2016-12-15 12:41:06
○ 2026-07-15 15:09:56
○ 2026-07-20 12:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, g.dns.jp, a.dns.jp, d.dns.jp... | - |
| mobac.co.jp | naka1.midland.co.jp, naka0.midland.co.jp | 2 records |
✅ Authoritative Response
Server:203.143.101.130
NS records: naka1.midland.co.jp, naka0.midland.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mobac.co.jp (unsigned zone)
⏱️ Timing
Total: 783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.143.101.132 |
| NS | 2 | naka0.midland.co.jp, naka1.midland.co.jp |
| MX | 1 | mail.mobac.co.jp (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:203.143.101.128/26 ~all |
| SOA | 1 | naka0.midland.co.jp support.midland.co.j |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (naka0.midland.co.jp, naka1.midland.co.jp)
Analysis
Hierarchy
mail.mobac.co.jp is delegated beneath mobac.co.jp.
IP Addresses
mobac.co.jp directs to one IP number, which is 203.143.101.132.
Among the host names that share IP numbers with mobac.co.jp are owariasahinosato.jp, mail.aitec.us, lead-one.co.jp and two others.
Name Servers
mobac.co.jp uses two name servers for its delegation: naka0.midland.co.jp and naka1.midland.co.jp.
mobac.co.jp has the same name server delegation as a number of other domains, such as nichibo.jp, rese.or.jp, dbn7.net and two more.
Some name servers delegated to mobac.co.jp are also used by other domains, notably metal.or.jp and metal.jp.
naka0.midland.co.jp → 203.143.101.130 and naka1.midland.co.jp → 203.143.101.131: one IP number per host name.
Mail Servers
mobac.co.jp routes its mail through a single mail server, mail.mobac.co.jp.
mail.mobac.co.jp directs to just one IP number, 203.143.101.130.