smtpscan.com - robtex.com
smtpscan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.147🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users287.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@smtpscan.com serial=1775012178 | ||||||
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=1775011707 | ||||||
Subdomains
scanner2.smtpscan.com |
Same first word
smtpscan.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns0.heteml.jp2026-02-21 → 2026-04-01 · 3 obs
● 2026-02-21 14:16:08
● 2026-04-01 02:59:26
●NSdns1.heteml.jp2026-02-21 → 2026-04-01 · 3 obs
● 2026-02-21 14:16:08
● 2026-04-01 02:59:26
○NSns.finalhost.com2015-08-03 → 2017-04-05 · 4 obs
● 2017-04-05 07:32:12
○ 2026-02-21 14:16:08
○ 2026-04-01 02:59:26
○NSns3.finalhost.com2015-08-03 → 2017-04-05 · 4 obs
● 2017-04-05 07:32:12
○ 2026-02-21 14:16:08
○ 2026-04-01 02:59:26
○MXmail.finalhost.com2015-08-03 → 2017-04-05 · 4 obs
● 2017-04-05 07:32:12
○ 2026-02-21 14:16:08
○ 2026-04-01 02:59:26
●MXmx.hetemail.jp2026-02-21 → 2026-04-01 · 3 obs
● 2026-02-21 14:16:08
● 2026-04-01 02:59:26
●A157.7.189.1472026-02-21 → 2026-04-01 · 3 obs
● 2026-02-21 14:16:08
● 2026-04-01 02:59:26
○A199.167.17.1452015-08-03 → 2017-04-05 · 4 obs
● 2017-04-05 07:32:12
○ 2026-02-21 14:16:08
○ 2026-04-01 02:59:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| smtpscan.com | dns0.heteml.jp, dns1.heteml.jp | - |
✅ Authoritative Response
Server:157.7.44.53
NS records: dns0.heteml.jp, dns1.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smtpscan.com (unsigned zone)
⏱️ Timing
Total: 971ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.147 |
| 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.smtpscan.com |
Analysis
Hierarchy
scanner2.smtpscan.com has smtpscan.com as its parent.
IP Addresses
smtpscan.com maps to IP address 157.7.189.147.
Other host names, for instance mx.nk-shodou.com, japanbritishsociety.or.jp, think-prosupport.com, mail.kashiisyousakuya.com and pure-and-lovely.com share IP numbers with smtpscan.com.
Name Servers
Two name servers dns0.heteml.jp and dns1.heteml.jp are delegated to smtpscan.com.
smtpscan.com uses the same name server configuration as other domains, such as miroku-motsu.jp, spousevisa.biz, thoken.or.jp, oita-kango-kensyu.com and inu-namae.com.
Host names with a single IP address:
dns0.heteml.jp points to 157.7.44.53
dns1.heteml.jp points to 157.7.188.149
Mail Servers
smtpscan.com is handled by a single mail server, mx.hetemail.jp.
smtpscan.com shares the same mail server setup as other domains, including naturalquest.org, chukyotenrei.com, japantomo.com, happychamp18.com and naruse-yadokatsu.com.
mx.hetemail.jp points to one IP number: 157.7.189.1.