client-dev.site - robtex.com
client-dev.site
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.104.77🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14676.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| A | 202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| A | 202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| PTR | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 | ||||||
| A | 183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 | ||||||
| A | 202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| PTR | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 | ||||||
| A | 157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 | ||||||
| A | 202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 | ||||||
| PTR | ns5.xserver.jp | ||||||
| MX | client-dev.site ⭐ | ||||||
| A | 162.43.104.77🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv14676.xserver.jp | ||||||
| TXT | v=spf1 +a:sv14676.xserver.jp +a:client-dev.site +mx include:spf.sender.xserve... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
site
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1792898646 | ||||||
MX for
client-dev.site |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-10-05 → 2026-10-25 · 2 obs
● 2026-10-25 04:07:28
●NSns2.xserver.jp2026-10-05 → 2026-10-25 · 2 obs
● 2026-10-25 04:07:28
●NSns3.xserver.jp2026-10-05 → 2026-10-25 · 2 obs
● 2026-10-25 04:07:28
●NSns4.xserver.jp2026-10-05 → 2026-10-25 · 2 obs
● 2026-10-25 04:07:28
●NSns5.xserver.jp2026-10-05 → 2026-10-25 · 2 obs
● 2026-10-25 04:07:28
●MXclient-dev.site2026-10-05 → 2026-10-25 · 2 obs
● 2026-10-25 04:07:28
●A162.43.104.772026-10-05 → 2026-10-25 · 2 obs
● 2026-10-25 04:07:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| site | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| client-dev.site | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.39.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.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: 588ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.104.77 |
| NS | 5 | ns3.xserver.jp, ns5.xserver.jp... |
| MX | 1 | client-dev.site (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14676.xserver.jp +a:client-d |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
client-dev.site serves as a mail server for client-dev.site.
IP Addresses
client-dev.site has exactly one IP address — 162.43.104.77.
narubiotech.com, backyard-field.com, www.toda-denki.co.jp plus two other host names have IP numbers in common with client-dev.site.
Name Servers
Five name servers handle delegation for client-dev.site: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
client-dev.site has at least partial name server overlap with other domains, such as en-salon-mirai.jp, fc-agency.com, sharvignon.com and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying three IP numbers:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
client-dev.site uses exactly one mail server, which is client-dev.site.
client-dev.site carries a single IP number, which is 162.43.104.77.