sai-speed.com - robtex.com
sai-speed.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.64🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users252.vip.heteml.jp | ||||||
| NS | dns0.heteml.jp ⭐ | ||||||
| A | 157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns510.heteml.jp | ||||||
| NS | dns1.heteml.jp | ||||||
| A | 157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns711.phy.heteml.jp | ||||||
| MX | mx.hetemail.jp ⭐ | ||||||
| A | 157.7.189.1🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.heteml.jp | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@sai-speed.com serial=1774742898 | ||||||
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=1774743127 | ||||||
Same first word
sai-speed.com |
DNS History
5 records (4 active, 1 former)
●MXmx.hetemail.jp2019-12-15 → 2026-03-29 · 2 obs
● 2026-03-29 00:37:36
●A157.7.189.642026-02-19 → 2026-03-29 · 3 obs
● 2026-02-19 01:22:08
● 2026-03-29 00:37:36
○A157.7.44.1792019-12-15 → 2019-12-15 · 3 obs
○ 2026-02-19 01:22:08
○ 2026-03-29 00:37:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sai-speed.com | dns0.heteml.jp, dns1.heteml.jp | - |
✅ Authoritative Response
Server:157.7.188.149
NS records: dns0.heteml.jp, dns1.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sai-speed.com (unsigned zone)
⏱️ Timing
Total: 892ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.64 |
| NS | 2 | dns1.heteml.jp, dns0.heteml.jp |
| MX | 1 | mx.hetemail.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.sai-speed.com |
Analysis
IP Addresses
sai-speed.com points to a single IP number: 157.7.189.64.
other host names for instance soft1.jp, habakaru.com, rooty.jp, minamoto-eye.jp and shirokuroya.com share IP numbers with sai-speed.com.
Name Servers
sai-speed.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.
sai-speed.com shares the same name server setup as other domains, for example ecw.jp, masakazu.jp, sasai-dc.com, msyspro.com and ohmimai.jp.
sai-speed.com at least partially shares its name servers with other domains, for instance ito.dental.
Host names with one IP number:
The host dns0.heteml.jp points to 157.7.44.53 and the host dns1.heteml.jp points to 157.7.188.149.
Mail Servers
sai-speed.com is handled by a single mail server, mx.hetemail.jp.
sai-speed.com shares the same mail server setup as other domains, for instance kite-me.net, bunnyhopcentral.com, niitakaya.jp, route-sp.com and deportareclub.com.
Host name mx.hetemail.jp points to IP address 157.7.189.1.