ast-co.com - robtex.com
ast-co.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.canonet.ne.jp ⭐ | ||||||
| A | 210.134.168.65🇯🇵 FINE210.134.160.0/19 PACNET (proxy-registered route object) | ||||||
| NS | ns2.canonet.ne.jp | ||||||
| A | 210.134.168.135🇯🇵 FINE210.134.160.0/19 PACNET (proxy-registered route object) | ||||||
| MX | mx.ast-co.com ⭐ | ||||||
| A | 210.134.168.66🇯🇵 FINE210.134.160.0/19 PACNET (proxy-registered route object) | ||||||
| TXT | apple-domain-verification=Q9WpyRCzRAAW17I1 | ||||||
| TXT | v=spf1 include:spf01.canonet.ne.jp include:spf10.canonet.ne.jp ~all | ||||||
| SOA | ns1.canonet.ne.jppostmaster@ast-co.com serial=2220316001 | ||||||
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=1774689722 | ||||||
Subdomains
mx.ast-co.com |
Same first word
Similar names
DNS History
5 records (3 active, 2 former)
●NSns1.canonet.ne.jp2007-11-12 → 2026-03-28 · 2 obs
● 2007-11-12 14:18:42
● 2026-03-28 09:41:46
● 2026-03-28 09:41:46
●NSns2.canonet.ne.jp2007-11-12 → 2026-03-28 · 2 obs
● 2007-11-12 14:18:42
● 2026-03-28 09:41:46
● 2026-03-28 09:41:46
●MXmx.ast-co.com2007-11-12 → 2026-03-28 · 2 obs
● 2007-11-12 14:18:42
● 2026-03-28 09:41:46
● 2026-03-28 09:41:46
○A202.228.150.22015-08-02 → 2015-11-17 · 5 obs
○ 2007-11-12 14:18:42
● 2015-08-02 19:20:12
● 2015-11-17 14:06:08
○ 2016-01-14 10:46:36
○ 2026-03-28 09:41:46
● 2015-08-02 19:20:12
● 2015-11-17 14:06:08
○ 2016-01-14 10:46:36
○ 2026-03-28 09:41:46
○A210.134.165.22016-01-14 → 2017-01-10 · 5 obs
○ 2015-11-17 14:06:08
● 2016-01-14 10:46:36
● 2017-01-10 21:14:36
○ 2026-03-27 10:26:38
○ 2026-03-28 09:41:46
● 2016-01-14 10:46:36
● 2017-01-10 21:14:36
○ 2026-03-27 10:26:38
○ 2026-03-28 09:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ast-co.com | ns1.canonet.ne.jp, ns2.canonet.ne.jp | - |
✅ Authoritative Response
Server:210.134.168.135
NS records: ns1.canonet.ne.jp, ns2.canonet.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ast-co.com (unsigned zone)
⏱️ Timing
Total: 1225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.canonet.ne.jp, ns1.canonet.ne.jp |
| MX | 1 | mx.ast-co.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf01.canonet.ne.jp inclu, apple-domain-verification=Q9WpyRCzRAAW17 |
| SOA | 1 | ns1.canonet.ne.jp postmaster.ast-co.com |
Analysis
Hierarchy
The parent of mx.ast-co.com is ast-co.com.
Name Servers
ast-co.com is delegated to two name servers: ns1.canonet.ne.jp and ns2.canonet.ne.jp.
ast-co.com uses the same name server setup as other domains, for instance kk-jasco.co.jp, yoshida-shokai.jp, mitsubishi.or.jp, iwasaw.com and plusa.jp.
Host names with one IP number:
ns1.canonet.ne.jp points to: 210.134.168.65.
ns2.canonet.ne.jp points to: 210.134.168.135.
Mail Servers
The mail server for ast-co.com is mx.ast-co.com.
Host name mx.ast-co.com resolves to IP 210.134.168.66.