addmac.co.jp - robtex.com
addmac.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.125.252.104🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | addmac.co.jp | ||||||
| NS | ns4.mcnet.ad.jp ⭐ | ||||||
| A | 210.172.36.182🇯🇵 MCNET210.172.32.0/19 | ||||||
| NS | ns5.mcnet.ad.jp | ||||||
| A | 210.172.36.198🇯🇵 MCNET210.172.32.0/19 | ||||||
| MX | mail.addmac.co.jp ⭐ | ||||||
| A | 143.125.252.104🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | addmac.co.jp | ||||||
| TXT | v=spf1 include:addmac.co.jp.spf.hosting-pf.net ~all | ||||||
| SOA | ns4.mcnet.ad.jppostmaster@mcnet.ad.jp 2014-09-05 #3 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
PTR for
Subdomains
mail.addmac.co.jp |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns4.mcnet.ad.jp2015-05-27 → 2026-06-26 · 2 obs
● 2026-06-26 06:24:26
●NSns5.mcnet.ad.jp2015-05-27 → 2026-06-26 · 2 obs
● 2026-06-26 06:24:26
●MXmail.addmac.co.jp2015-05-27 → 2026-06-26 · 2 obs
● 2026-06-26 06:24:26
●A143.125.252.1042018-09-21 → 2026-06-26 · 3 obs
● 2018-09-21 19:26:10
● 2026-06-26 06:24:26
○A203.211.171.122015-05-27 → 2016-12-07 · 4 obs
● 2016-12-07 00:24:44
○ 2018-09-21 19:26:10
○ 2026-06-26 06:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| addmac.co.jp | ns5.mcnet.ad.jp, ns4.mcnet.ad.jp | - |
✅ Authoritative Response
Server:210.172.36.182
NS records: ns5.mcnet.ad.jp, ns4.mcnet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for addmac.co.jp (unsigned zone)
⏱️ Timing
Total: 1997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.125.252.104 |
| NS | 2 | ns4.mcnet.ad.jp, ns5.mcnet.ad.jp |
| MX | 1 | mail.addmac.co.jp (pri: 10) |
| TXT | 1 | v=spf1 include:addmac.co.jp.spf.hosting- |
| SOA | 1 | ns4.mcnet.ad.jp postmaster.mcnet.ad.jp |
Analysis
Hierarchy
The domain mail.addmac.co.jp falls under the parent addmac.co.jp.
IP Addresses
addmac.co.jp directs to one IP number, which is 143.125.252.104.
There are other host names — mail.addmac.co.jp among them — that share IP numbers with addmac.co.jp.
Name Servers
DNS delegation for addmac.co.jp points to two name servers: ns4.mcnet.ad.jp and ns5.mcnet.ad.jp.
addmac.co.jp has the same name server delegation as a number of other domains, such as dailyegg.com, nichigenshoji.co.jp, takakuraunyu.co.jp and two more.
addmac.co.jp has partial name server overlap with other domains, including spf.hosting-pf.net.
Each of ns4.mcnet.ad.jp and ns5.mcnet.ad.jp has one IP address: ns4.mcnet.ad.jp uses 210.172.36.182 and ns5.mcnet.ad.jp uses 210.172.36.198.
Mail Servers
addmac.co.jp routes its mail through a single mail server, mail.addmac.co.jp.
mail.addmac.co.jp has exactly one IP number: 143.125.252.104.