web-dev.tech - dns.ninja
web-dev.tech
tech
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1794502740 | ||||||
MX for
web-dev.tech |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-10 → 2026-11-12 · 2 obs
● 2026-11-12 17:52:18
●NSns2.xserver.jp2026-09-10 → 2026-11-12 · 2 obs
● 2026-11-12 17:52:18
●NSns3.xserver.jp2026-09-10 → 2026-11-12 · 2 obs
● 2026-11-12 17:52:18
●NSns4.xserver.jp2026-09-10 → 2026-11-12 · 2 obs
● 2026-11-12 17:52:18
●NSns5.xserver.jp2026-09-10 → 2026-11-12 · 2 obs
● 2026-11-12 17:52:18
●MXweb-dev.tech2026-09-10 → 2026-11-12 · 2 obs
● 2026-11-12 17:52:18
●A202.254.234.1332026-09-10 → 2026-11-12 · 2 obs
● 2026-11-12 17:52:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net | - |
| web-dev.tech | ns2.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns2.xserver.jp, ns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web-dev.tech (unsigned zone)
⏱️ Timing
Total: 3329ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.254.234.133 |
| NS | 5 | ns5.xserver.jp, ns2.xserver.jp... |
| MX | 1 | web-dev.tech (pri: 0) |
| TXT | 2 | google-site-verification=NzjspPz-D7GYeWm, v=spf1 +a:sv3132.xserver.jp +a:web-dev.t |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
web-dev.tech is used as a mail server for web-dev.tech.
IP Addresses
web-dev.tech has exactly one IP address — 202.254.234.133.
n-roumu.jp, taihojapan.com, cryptocurrency-association.org plus two other host names have IP numbers in common with web-dev.tech.
Name Servers
Five name servers handle delegation for web-dev.tech: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of web-dev.tech overlap at least partially with those of other domains — among them wenette.com, beyond-ecophobia.com, tmbc.co.jp and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying three IP numbers:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
web-dev.tech uses exactly one mail server, which is web-dev.tech.
web-dev.tech resolves to 202.254.234.133 and no other IP number.