testsystem.co.jp - robtex.com
testsystem.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
clarisse.testsystem.co.jp |
Same first word
Similar names
systemtest.se |
systemtest.dk |
systemtest.org |
systemtest.de |
systemtest.es |
tetsystems.com |
systemtest.com |
systemtest.net |
systemtest.jp |
DNS History
9 records (6 active, 3 former)
○NSclarisse.testsystem.co.jp2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-27 00:56:28
○ 2026-03-29 20:04:32
●NSns-1266.awsdns-30.org2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 00:56:28
● 2026-03-29 20:04:32
●NSns-1743.awsdns-25.co.uk2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 00:56:28
● 2026-03-29 20:04:32
●NSns-506.awsdns-63.com2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 00:56:28
● 2026-03-29 20:04:32
●NSns-526.awsdns-01.net2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 00:56:28
● 2026-03-29 20:04:32
○NSns1.bit-drive.ne.jp2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-27 00:56:28
○ 2026-03-29 20:04:32
○MXlupin.testsystem.co.jp2017-11-23 → 2017-11-23 · 3 obs
○ 2026-03-27 00:56:28
○ 2026-03-29 20:04:32
●MXtestsystem-co-jp.mail.protection.outlook.com2026-03-27 → 2026-03-29 · 3 obs
● 2026-03-27 00:56:28
● 2026-03-29 20:04:32
●A122.17.147.1932026-03-27 → 2026-03-29 · 2 obs
● 2026-03-29 20:04:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| testsystem.co.jp | ns-506.awsdns-63.com, ns-526.awsdns-01.net, ns-1266.awsdns-30.org, ns-1743.awsdns-25.co.uk | - |
✅ Authoritative Response
Server:205.251.193.250
NS records: ns-506.awsdns-63.com, ns-526.awsdns-01.net, ns-1266.awsdns-30.org, ns-1743.awsdns-25.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testsystem.co.jp (unsigned zone)
⏱️ Timing
Total: 1024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.17.147.193 |
| NS | 4 | ns-1266.awsdns-30.org, ns-1743.awsdns-25.co.uk... |
| MX | 1 | testsystem-co-jp.mail.protection.outlook |
| TXT | 2 | MS=ms23760085, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-506.awsdns-63.com awsdns-hostmaster.a |
Analysis
Hierarchy
The parent of clarisse.testsystem.co.jp is testsystem.co.jp.
IP Addresses
testsystem.co.jp points to an IP address: 122.17.147.193.
Other host names, for instance san-tech.co.jp and c15ijm57.mwprem.net, share IP numbers with testsystem.co.jp.
Name Servers
testsystem.co.jp delegates to four name servers: ns-506.awsdns-63.com, ns-526.awsdns-01.net, ns-1266.awsdns-30.org and ns-1743.awsdns-25.co.uk.
testsystem.co.jp at least partially shares name servers with other domains, for instance igoex.de, relaxationlumiere.com, funexpected.org, rydaznartistsmusic.com and calvanese.com.
These name servers are commonly used alongside ns-1767.awsdns-28.co.uk, ns-852.awsdns-42.net and ns-1504.awsdns-60.org.
Host names with two IP numbers: ns-506.awsdns-63.com points to 2600:9000:5301:fa00::1 and 205.251.193.250; ns-526.awsdns-01.net points to 2600:9000:5302:e00::1 and 205.251.194.14; ns-1266.awsdns-30.org points to 2600:9000:5304:f200::1 and 205.251.196.242; ns-1743.awsdns-25.co.uk points to 2600:9000:5306:cf00::1 and 205.251.198.207.
Mail Servers
testsystem.co.jp is handled by a single mail server, testsystem-co-jp.mail.protection.outlook.com.
Hostname testsystem-co-jp.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::2, 2a01:111:f403:cc1f::, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.6, 52.101.157.11 and 52.101.157.40.