igarashi-c.com - robtex.com
igarashi-c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.125.240.6🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | igarashi-c.com | ||||||
| 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.igarashi-c.com ⭐ | ||||||
| A | 143.125.240.6🇯🇵 InfoSphere143.125.224.0/19 INFOSPHERE | ||||||
| PTR | igarashi-c.com | ||||||
| TXT | v=spf1 include:igarashi-c.com.spf.hosting-pf.net ~all | ||||||
| SOA | ns4.mcnet.ad.jppostmaster@mcnet.ad.jp 2014-03-31 #3 | ||||||
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=1776084352 | ||||||
PTR for
Subdomains
mail.igarashi-c.com |
Same first word
igarashi-c.jp |
igarashi-c.com |
DNS History
5 records (4 active, 1 former)
●NSns4.mcnet.ad.jp2015-08-11 → 2026-04-13 · 2 obs
● 2026-04-13 12:46:44
●NSns5.mcnet.ad.jp2015-08-11 → 2026-04-13 · 2 obs
● 2026-04-13 12:46:44
●MXmail.igarashi-c.com2015-08-11 → 2026-04-13 · 2 obs
● 2026-04-13 12:46:44
●A143.125.240.62018-10-30 → 2026-04-13 · 3 obs
● 2018-10-30 21:13:18
● 2026-04-13 12:46:44
○A203.211.173.1892015-08-11 → 2017-03-13 · 4 obs
● 2017-03-13 18:50:58
○ 2018-10-30 21:13:18
○ 2026-04-13 12:46:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| igarashi-c.com | ns4.mcnet.ad.jp, ns5.mcnet.ad.jp | - |
✅ Authoritative Response
Server:210.172.36.182
NS records: ns4.mcnet.ad.jp, ns5.mcnet.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for igarashi-c.com (unsigned zone)
⏱️ Timing
Total: 1176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.125.240.6 |
| NS | 2 | ns4.mcnet.ad.jp, ns5.mcnet.ad.jp |
| MX | 1 | mail.igarashi-c.com (pri: 10) |
| TXT | 1 | v=spf1 include:igarashi-c.com.spf.hostin |
| SOA | 1 | ns4.mcnet.ad.jp postmaster.mcnet.ad.jp |
Analysis
Hierarchy
igarashi-c.com is a parent of mail.igarashi-c.com.
IP Addresses
igarashi-c.com points to a single IP number: 143.125.240.6.
Other host names, for instance mail.igarashi-c.com, share IP numbers with igarashi-c.com.
Name Servers
Delegation for igarashi-c.com rests with two name servers, ns4.mcnet.ad.jp and ns5.mcnet.ad.jp.
igarashi-c.com shares the same name server setup as other domains, including m-tex.jp, oitamacs.jp, salutz.co.jp, keishin.jp and squares2008.jp.
Host names with one IP number: ns4.mcnet.ad.jp points to 210.172.36.182; ns5.mcnet.ad.jp points to 210.172.36.198.
Mail Servers
igarashi-c.com is handled by a single mail server, mail.igarashi-c.com.
mail.igarashi-c.com points to a single IP: 143.125.240.6.