rio-trust.com - robtex.com
rio-trust.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.249.17🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4107.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp ⭐ | ||||||
| A | 210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | af117.secure.ne.jp ⭐ | ||||||
| A | 150.60.164.253🇯🇵 CPI-NET150.60.0.0/16 KDDI Web Communications Inc. | ||||||
| PTR | af117.secure.ne.jp | ||||||
| TXT | v=spf1 include:spf.secure.ne.jp include:_spf.google.com include:spf.haihaimai... | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2025-10-21 #1 | ||||||
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=1778682956 | ||||||
Subdomains
mail.rio-trust.com |
Same first word
rio-trust.com |
DNS History
11 records (5 active, 6 former)
●NSmaster.dns.ne.jp2026-04-28 → 2026-05-13 · 3 obs
● 2026-04-28 09:20:36
● 2026-05-13 14:55:00
●NSns1.dns.ne.jp2026-04-28 → 2026-05-13 · 3 obs
● 2026-04-28 09:20:36
● 2026-05-13 14:55:00
○NSns1.tsukaeru.net2015-08-13 → 2019-04-15 · 4 obs
● 2019-04-15 07:30:22
○ 2026-04-28 09:20:36
○ 2026-05-13 14:55:00
●NSns2.dns.ne.jp2026-04-28 → 2026-05-13 · 3 obs
● 2026-04-28 09:20:36
● 2026-05-13 14:55:00
○NSns2.tsukaeru.net2015-08-13 → 2019-04-15 · 4 obs
● 2019-04-15 07:30:22
○ 2026-04-28 09:20:36
○ 2026-05-13 14:55:00
●MXaf117.secure.ne.jp2026-04-28 → 2026-05-13 · 3 obs
● 2026-04-28 09:20:36
● 2026-05-13 14:55:00
○MXmail.rio-trust.com2015-08-13 → 2019-04-15 · 4 obs
● 2019-04-15 07:30:22
○ 2026-04-28 09:20:36
○ 2026-05-13 14:55:00
○MXwww.rio-trust.com2015-08-13 → 2019-04-15 · 4 obs
● 2019-04-15 07:30:22
○ 2026-04-28 09:20:36
○ 2026-05-13 14:55:00
○A133.242.142.1962015-08-13 → 2017-02-19 · 4 obs
● 2017-02-19 05:47:58
○ 2019-04-15 07:30:22
○ 2026-05-13 14:55:00
●A133.242.249.172026-04-28 → 2026-05-13 · 3 obs
● 2026-04-28 09:20:36
● 2026-05-13 14:55:00
○A150.60.156.1562019-04-15 → 2019-04-15 · 4 obs
● 2019-04-15 07:30:22
○ 2026-04-28 09:20:36
○ 2026-05-13 14:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| rio-trust.com | ns1.dns.ne.jp, ns2.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rio-trust.com (unsigned zone)
⏱️ Timing
Total: 1260ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.249.17 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | af117.secure.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.secure.ne.jp include: |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
Analysis
Hierarchy
rio-trust.com is a parent of mail.rio-trust.com.
IP Addresses
rio-trust.com points to a single IP address: 133.242.249.17.
Other host names such as puddleweb.com, unitia.jp, m-koubou.net, kid-design.net and nagarask.com share IP numbers with rio-trust.com.
Name Servers
rio-trust.com is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
At least part of the name servers for rio-trust.com are shared with other domains, for instance hirosapo.jp, 2dgame.netoge24.com, kaikodo.jp, designshop-aoki.com and wakashin.net.
These name servers are commonly used alongside the name servers dns.sakura.ad.jp.
Host names with a single IP:
master.dns.ne.jp points to: 210.224.172.18
ns1.dns.ne.jp points to: 61.211.236.1
ns2.dns.ne.jp points to: 133.167.21.1
Mail Servers
The mail server for rio-trust.com is af117.secure.ne.jp.
rio-trust.com uses the same mail server setup as other domains, for instance kotobukiya.tv, ecreate.co.jp, personal-insource.com, deim.jp and ztc.co.jp.
Host af117.secure.ne.jp points to IP 150.60.164.253.