actsystem.com - dns.ninja
actsystem.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.128.21🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www811.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | actsystem.com ⭐ | ||||||
| A | 219.94.128.21🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www811.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www811.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2015-11-18 #18 | ||||||
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=1782569215 | ||||||
MX for
actsystem.com |
Same first word
actsystem.com |
Similar names
tcasystem.fr |
tacsystem.us |
ctasystem.com |
catsystem.kg |
tacsystem.eu |
tacsystem.com |
tacsystem.co.kr |
tcasystem.com |
catsystem.com |
catsystem.cl |
catsystem.eu |
tacsystem.de |
tacsystem.cn |
DNS History
8 records (5 active, 3 former)
●NSmaster.dns.ne.jp2015-11-24 → 2026-06-27 · 6 obs
● 2015-11-24 16:24:08
● 2026-06-08 08:13:46
○ 2026-06-10 23:36:50
● 2026-06-22 08:07:58
● 2026-06-27 14:30:58
●NSns1.dns.ne.jp2015-11-24 → 2026-06-27 · 3 obs
● 2015-11-24 16:24:08
● 2026-06-27 14:30:58
○NSns1.secure.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-24 16:24:08
○ 2026-06-27 14:30:58
●NSns2.dns.ne.jp2015-11-24 → 2026-06-27 · 3 obs
● 2015-11-24 16:24:08
● 2026-06-27 14:30:58
○NSns2.secure.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-24 16:24:08
○ 2026-06-27 14:30:58
●MXactsystem.com2015-08-05 → 2026-06-27 · 5 obs
● 2026-06-08 08:13:46
○ 2026-06-10 23:36:50
● 2026-06-22 08:07:58
● 2026-06-27 14:30:58
○A204.227.168.2332015-08-05 → 2015-08-05 · 3 obs
○ 2015-11-24 16:24:08
○ 2026-06-27 14:30:58
●A219.94.128.212015-11-24 → 2026-06-27 · 6 obs
● 2015-11-24 16:24:08
● 2026-06-08 08:13:46
○ 2026-06-10 23:36:50
● 2026-06-22 08:07:58
● 2026-06-27 14:30:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| actsystem.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for actsystem.com (unsigned zone)
⏱️ Timing
Total: 964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.128.21 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | actsystem.com (pri: 10) |
| TXT | 1 | v=spf1 a:www811.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Mail Server Role
actsystem.com is listed as a mail server for itself.
IP Addresses
actsystem.com resolves to one IP address: 219.94.128.21.
bussan-ah.com, uni-tv.me, interberry.jp and two other host names share IP numbers with actsystem.com.
Name Servers
actsystem.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
actsystem.com shares at least some of its name servers with other domains, including plasticity.jp, optoware.co.jp, fioreopera.org and two others.
These name servers are frequently seen alongside the name servers dns.sakura.ad.jp.
master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP address: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
Mail for actsystem.com is handled by one mail server — actsystem.com.
actsystem.com resolves to a single IP number: 219.94.128.21.