alpha-tool.com - robtex.com
alpha-tool.com
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=1774949562 | ||||||
MX for
alpha-tool.com |
Same first word
alpha-tool.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.xserver.jp2026-02-17 → 2026-03-31 · 3 obs
● 2026-02-17 00:57:58
● 2026-03-31 09:44:44
●NSns2.xserver.jp2026-02-17 → 2026-03-31 · 3 obs
● 2026-02-17 00:57:58
● 2026-03-31 09:44:44
○NSns27.rookdns.com2016-12-06 → 2016-12-06 · 3 obs
○ 2018-05-30 11:22:42
○ 2026-03-31 09:44:44
○NSns28.rookdns.com2016-12-06 → 2016-12-06 · 3 obs
○ 2018-05-30 11:22:42
○ 2026-03-31 09:44:44
●NSns3.xserver.jp2026-02-17 → 2026-03-31 · 3 obs
● 2026-02-17 00:57:58
● 2026-03-31 09:44:44
●NSns4.xserver.jp2026-02-17 → 2026-03-31 · 3 obs
● 2026-02-17 00:57:58
● 2026-03-31 09:44:44
●NSns5.xserver.jp2026-02-17 → 2026-03-31 · 3 obs
● 2026-02-17 00:57:58
● 2026-03-31 09:44:44
●MXalpha-tool.com2026-02-17 → 2026-03-31 · 2 obs
● 2026-03-31 09:44:44
○A141.8.224.1692016-12-06 → 2016-12-06 · 3 obs
○ 2018-05-30 11:22:42
○ 2026-03-31 09:44:44
●A183.181.96.642026-02-17 → 2026-03-31 · 3 obs
● 2026-02-17 00:57:58
● 2026-03-31 09:44:44
○PTRns27.rookdns.com2016-12-06 → 2016-12-06 · 3 obs
○ 2018-05-30 11:22:42
○ 2026-03-31 09:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| alpha-tool.com | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alpha-tool.com (unsigned zone)
⏱️ Timing
Total: 989ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.96.64 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | alpha-tool.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv12703.xserver.jp +a:alpha-to |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The mail server for alpha-tool.com is alpha-tool.com.
IP Addresses
alpha-tool.com points to a single IP address: 183.181.96.64.
Other host names such as alt-a.jp, kasikuri.com, www.89nakanoya.jp, ns.eco-police.com and ns.ecopolice.co.jp share IPs with alpha-tool.com.
Name Servers
alpha-tool.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
alpha-tool.com at least partially shares name servers with other domains, for example sany.co.jp, a-sky.net, hoikuen-cozy.com, car-keytrust.com and shirakiengei.com.
Three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247
One IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
One mail server handles alpha-tool.com; that server is alpha-tool.com.
alpha-tool.com points to a single IP number: 183.181.96.64.