saitou-dent.com - robtex.com
saitou-dent.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.210🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users501.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@saitou-dent.com serial=1783841058 | ||||||
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=1783842737 | ||||||
Subdomains
www.saitou-dent.com |
Same first word
saitou-dent.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns0.heteml.jp2015-11-12 → 2026-07-12 · 3 obs
● 2015-11-12 11:46:24
● 2026-07-12 07:58:24
●NSdns1.heteml.jp2015-11-12 → 2026-07-12 · 3 obs
● 2015-11-12 11:46:24
● 2026-07-12 07:58:24
○NSns.network.jp2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-12 11:46:24
○ 2026-07-12 07:58:24
○NSns20.network.jp2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-12 11:46:24
○ 2026-07-12 07:58:24
●MXmx.hetemail.jp2026-02-26 → 2026-07-12 · 6 obs
● 2026-02-26 11:18:48
● 2026-05-27 14:30:50
○ 2026-05-31 15:20:58
● 2026-06-04 23:11:40
● 2026-07-12 07:58:24
○MXwww.saitou-dent.com2015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-12 11:46:24
○ 2026-07-12 07:58:24
○A112.78.120.182015-07-06 → 2015-07-06 · 3 obs
○ 2015-11-12 11:46:24
○ 2026-07-12 07:58:24
○A157.7.188.1542015-11-12 → 2017-04-19 · 5 obs
● 2015-11-12 11:46:24
● 2017-04-19 11:07:30
○ 2026-02-26 11:18:48
○ 2026-07-12 07:58:24
●A157.7.189.2102026-02-26 → 2026-07-12 · 6 obs
● 2026-02-26 11:18:48
● 2026-05-27 14:30:50
○ 2026-05-31 15:20:58
● 2026-06-04 23:11:40
● 2026-07-12 07:58:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| saitou-dent.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 saitou-dent.com (unsigned zone)
⏱️ Timing
Total: 2826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.210 |
| NS | 2 | dns0.heteml.jp, dns1.heteml.jp |
| MX | 1 | mx.hetemail.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.saitou-dent.co |
Analysis
Hierarchy
www.saitou-dent.com is delegated beneath saitou-dent.com.
IP Addresses
saitou-dent.com resolves to one IP address: 157.7.189.210.
mieaspa.or.jp, abd.disney.home-sabai.com, bowlmix.com and two other host names share IP numbers with saitou-dent.com.
Name Servers
saitou-dent.com is served by two delegated name servers, dns0.heteml.jp and dns1.heteml.jp.
saitou-dent.com uses the same name servers as several other domains — among them flag-g.com, toyota-mental.jp, hamanoya.jp and two more.
The DNS delegation for saitou-dent.com at least partly coincides with that of other domains, sakura-wedding.com being one example.
dns0.heteml.jp → 157.7.44.53 and dns1.heteml.jp → 157.7.188.149: one IP number per host name.
Mail Servers
Mail for saitou-dent.com is handled by a single mail server, mx.hetemail.jp.
saitou-dent.com uses an identical mail server configuration to several other domains — among them samuhara.or.jp, room-ayaka.jp, fu-ronhangten.com and two more.
There is one IP number for mx.hetemail.jp: 157.7.189.1.