jtb.click - robtex.com
jtb.click
click
| 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=1785352541 | ||||||
MX for
jtb.click |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-06-22 → 2026-07-29 · 2 obs
● 2026-07-29 19:21:50
●NSns2.xserver.jp2026-06-22 → 2026-07-29 · 2 obs
● 2026-07-29 19:21:50
●NSns3.xserver.jp2026-06-22 → 2026-07-29 · 2 obs
● 2026-07-29 19:21:50
●NSns4.xserver.jp2026-06-22 → 2026-07-29 · 2 obs
● 2026-07-29 19:21:50
●NSns5.xserver.jp2026-06-22 → 2026-07-29 · 2 obs
● 2026-07-29 19:21:50
●MXjtb.click2026-06-22 → 2026-07-29 · 2 obs
● 2026-07-29 19:21:50
●A183.90.237.412026-06-22 → 2026-07-29 · 2 obs
● 2026-07-29 19:21:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| click | ns01.trs-dns.net, ns10.trs-dns.info, ns01.trs-dns.com, ns10.trs-dns.org | - |
| jtb.click | ns1.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns3.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jtb.click (unsigned zone)
⏱️ Timing
Total: 2974ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.237.41 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | jtb.click (pri: 0) |
| TXT | 1 | v=spf1 +a:sv7200.xserver.jp +a:jtb.click |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
jtb.click handles its own mail, functioning as its own mail server.
IP Addresses
jtb.click resolves to just one IP address, 183.90.237.41.
Two other host names, along with fukuzen.info, naberium.com and www.bakuhanseki.co.jp, also share IP numbers with jtb.click.
Name Servers
jtb.click delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of jtb.click overlap at least partially with those of other domains — among them business-memorandum.com, moula-inc.jp, unofiy.com and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp points to the IP address 35.72.43.26.
ns3.xserver.jp points to the IP address 202.226.36.247.
Mail Servers
jtb.click is served by just one mail server: jtb.click.
There is one IP number for jtb.click: 183.90.237.41.