biyouest.com - robtex.com
biyouest.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.209🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users288.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@biyouest.com serial=1784530099 | ||||||
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=1784530802 | ||||||
Subdomains
mail.biyouest.com |
Same first word
biyouest.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns0.heteml.jp2020-02-07 → 2026-07-20 · 3 obs
● 2020-02-07 23:30:28
● 2026-07-20 07:20:00
●NSdns1.heteml.jp2020-02-07 → 2026-07-20 · 3 obs
● 2020-02-07 23:30:28
● 2026-07-20 07:20:00
○NSns1.futurismworks.jp2015-08-10 → 2017-03-16 · 4 obs
● 2017-03-16 09:27:14
○ 2020-02-07 23:30:28
○ 2026-07-20 07:20:00
○NSns2.futurismworks.jp2015-08-10 → 2017-03-16 · 4 obs
● 2017-03-16 09:27:14
○ 2020-02-07 23:30:28
○ 2026-07-20 07:20:00
○MXfs01.futurismworks.jp2015-08-10 → 2017-03-16 · 4 obs
● 2017-03-16 09:27:14
○ 2020-02-07 23:30:28
○ 2026-07-20 07:20:00
○MXfs02.futurismworks.jp2015-08-10 → 2017-03-16 · 4 obs
● 2017-03-16 09:27:14
○ 2020-02-07 23:30:28
○ 2026-07-20 07:20:00
●MXmx.hetemail.jp2020-02-07 → 2026-07-20 · 3 obs
● 2020-02-07 23:30:28
● 2026-07-20 07:20:00
●A157.7.189.2092026-07-20 → 2026-07-20 · 3 obs
● 2026-07-20 07:19:58
● 2026-07-20 07:20:00
○A157.7.44.1822020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 23:30:28
○ 2026-07-20 07:19:58
○ 2026-07-20 07:20:00
○A210.188.245.202015-08-10 → 2017-03-16 · 4 obs
● 2017-03-16 09:27:14
○ 2020-02-07 23:30:28
○ 2026-07-20 07:20:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| biyouest.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 biyouest.com (unsigned zone)
⏱️ Timing
Total: 1624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.209 |
| 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.biyouest.com |
Analysis
Hierarchy
biyouest.com serves as the parent of mail.biyouest.com.
IP Addresses
biyouest.com resolves to just one IP address, 157.7.189.209.
Two other host names, along with zineit.com, kento-paint.com and uufb.net, also share IP numbers with biyouest.com.
Name Servers
DNS delegation for biyouest.com points to two name servers: dns0.heteml.jp and dns1.heteml.jp.
biyouest.com shares its NS records with other domains, for example crospo.jp, objecthouse.net, moonnomad.com and two others.
biyouest.com has partial name server overlap with other domains, including sspwd.com.
dns0.heteml.jp directs to 157.7.44.53 and dns1.heteml.jp directs to 157.7.188.149; each host name points to exactly one IP number.
Mail Servers
The sole mail server for biyouest.com is mx.hetemail.jp.
Among the domains sharing a mail server setup with biyouest.com are shoboji.net, wsimax.com, rin3.com and two others.
mx.hetemail.jp has exactly one IP number: 157.7.189.1.