yasutani.com - robtex.com
yasutani.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.150.185🇯🇵 GMOOSK-NET160.251.150.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s87.xrea.com | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp ⚠️ Not in parent delegation | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp ⚠️ Not in parent delegation | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.yasutani.com ⭐ | ||||||
| A | 160.251.150.185🇯🇵 GMOOSK-NET160.251.150.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | s87.xrea.com | ||||||
| TXT | v=spf1 ip4:160.251.150.185 ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1663063513 | ||||||
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=1777263241 | ||||||
Subdomains
mail.yasutani.com |
Same first word
yasutani.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NS03.dnsv.jp2020-02-28 → 2026-04-27 · 3 obs
● 2020-02-28 14:29:02
● 2026-04-27 04:39:24
●NS04.dnsv.jp2020-02-28 → 2026-04-27 · 3 obs
● 2020-02-28 14:29:02
● 2026-04-27 04:39:24
●MXmail.yasutani.com2015-08-09 → 2026-04-27 · 2 obs
● 2026-04-27 04:39:24
○A150.95.8.1852020-02-28 → 2020-02-28 · 4 obs
● 2020-02-28 14:29:02
○ 2026-04-11 01:40:22
○ 2026-04-27 04:39:24
●A160.251.150.1852026-04-11 → 2026-04-27 · 3 obs
● 2026-04-11 01:40:22
● 2026-04-27 04:39:24
○A203.189.104.1852015-08-09 → 2017-03-31 · 4 obs
● 2017-03-31 01:03:22
○ 2020-02-28 14:29:02
○ 2026-04-27 04:39:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yasutani.com | 01.dnsv.jp, 02.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yasutani.com (unsigned zone)
⏱️ Timing
Total: 968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.150.185 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.yasutani.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:160.251.150.185 ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
The parent of mail.yasutani.com is yasutani.com.
IP Addresses
yasutani.com points to IP number: 160.251.150.185.
Other host names such as ryui.net, lifeplan.cc, mail.reico.org, mail.lifeplan.cc and mail.fujisunlife.com share IPs with yasutani.com.
Name Servers
yasutani.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
yasutani.com at least partially shares name servers with other domains, for instance opti.co.jp, conistondoor.com, lohasmail.com, nois.info and uz-apps.io.
Two IPs per host:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53
One IP per host:
02.dnsv.jp points to 157.7.33.53
Mail Servers
yasutani.com is handled by a single mail server, mail.yasutani.com.
mail.yasutani.com points to a single IP: 160.251.150.185.