575.tools - robtex.com
575.tools
tools
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.tools ⭐ | ||||||
| NS | v0n1.nic.tools | ||||||
| NS | v0n2.nic.tools | ||||||
| NS | v0n3.nic.tools | ||||||
| NS | v2n0.nic.tools | ||||||
| NS | v2n1.nic.tools | ||||||
| SOA | v0n0.nic.toolshostmaster@donuts.email serial=1792426594 | ||||||
MX for
575.tools |
Same first word
Similar names
Previous names
4man.tools |
4ny.tools |
4te.tools |
4u.tools |
4u2find.tools |
4v474r.tools |
4winds.tools |
4x4.tools |
500.tools |
50x.tools |
51.tools |
51380.tools |
52857.tools |
530.tools |
540.tools |
54321.tools |
56maple.tools |
57094.tools |
57139.tools |
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-08 → 2026-10-19 · 2 obs
● 2026-10-19 16:32:36
●NSns2.xserver.jp2026-09-08 → 2026-10-19 · 2 obs
● 2026-10-19 16:32:36
●NSns3.xserver.jp2026-09-08 → 2026-10-19 · 2 obs
● 2026-10-19 16:32:36
●NSns4.xserver.jp2026-09-08 → 2026-10-19 · 2 obs
● 2026-10-19 16:32:36
●NSns5.xserver.jp2026-09-08 → 2026-10-19 · 2 obs
● 2026-10-19 16:32:36
●MX575.tools2026-09-08 → 2026-10-19 · 2 obs
● 2026-10-19 16:32:36
●A183.90.228.522026-09-08 → 2026-10-19 · 2 obs
● 2026-10-19 16:32:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tools | v0n0.nic.tools, v0n1.nic.tools, v0n2.nic.tools, v0n3.nic.tools... | 12 records |
| 575.tools | ns3.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns3.xserver.jp, ns2.xserver.jp, ns1.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: 1432ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.228.52 |
| NS | 5 | ns1.xserver.jp, ns3.xserver.jp... |
| MX | 1 | 575.tools (pri: 0) |
| TXT | 2 | google-site-verification=-_mJNwW6PaQ4z6T, v=spf1 +a:sv1151.xserver.jp +a:575.tools |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.tools, v0n0.nic.tools, v0n1.nic.tools...)
Analysis
Mail Server Role
575.tools handles its own mail, functioning as its own mail server.
IP Addresses
575.tools resolves to just one IP address, 183.90.228.52.
Two other host names, along with brave-sports-management.com, pfu.or.jp and akuza.jp, also share IP numbers with 575.tools.
Name Servers
575.tools delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
575.tools shares at least some of its name servers with other domains, including ersg.jp, koyori.jp, grace-2012.com and two others.
These name servers are frequently paired with 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
575.tools is served by just one mail server: 575.tools.
There is one IP number for 575.tools: 183.90.228.52.