testrust.work - robtex.com
testrust.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.125.58🇯🇵 SAKURA-C112.78.112.0/20 | ||||||
| PTR | www558b.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 | testrust.work ⭐ | ||||||
| A | 112.78.125.58🇯🇵 SAKURA-C112.78.112.0/20 | ||||||
| PTR | www558b.sakura.ne.jp | ||||||
| TXT | v=spf1 a:www558b.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2018-02-01 #19 | ||||||
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1794512674 | ||||||
MX for
testrust.work |
Same first word
testrust.co.uk |
testrust.ddnsgeek.com |
testrust.london |
testrust.net |
testrust.com |
testrust.work |
testrust.org |
testrust.uk |
Similar names
Previous names
Next names
DNS History
5 records (5 active, 0 former)
●MXtestrust.work2026-09-12 → 2026-11-12 · 2 obs
● 2026-11-12 20:09:14
●A112.78.125.582026-09-12 → 2026-11-12 · 2 obs
● 2026-11-12 20:09:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| testrust.work | ns2.dns.ne.jp, ns1.dns.ne.jp | - |
✅ Authoritative Response
Server:133.167.21.1
NS records: ns2.dns.ne.jp, ns1.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.125.58 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | testrust.work (pri: 10) |
| TXT | 1 | v=spf1 a:www558b.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)
Analysis
Mail Server Role
testrust.work acts as its own mail server.
IP Addresses
testrust.work points to a single IP number: 112.78.125.58.
Additional host names — mkg-security.co.jp, kirei-navi.net, sumica.eonet.jp and two others — share IP numbers with testrust.work.
Name Servers
Three name servers are authoritative for testrust.work: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
The name servers of testrust.work overlap at least partially with those of other domains — among them educ.jp, lailai-design.com, msv-im10798.sakura.ne.jp and two more.
These name servers are often used together with the name servers dns.sakura.ad.jp.
Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
testrust.work has a single mail server: testrust.work itself.
There is one IP number for testrust.work: 112.78.125.58.