perfect-research.com - robtex.com
perfect-research.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777161961 | ||||||
MX for
perfect-research.com |
Same first word
perfect-research.com |
DNS History
11 records (7 active, 4 former)
○NSdns01.gmoserver.jp2015-06-21 → 2017-03-13 · 4 obs
● 2017-03-13 08:48:52
○ 2026-02-24 16:21:10
○ 2026-04-26 00:22:24
○NSdns02.gmoserver.jp2015-06-21 → 2017-03-13 · 4 obs
● 2017-03-13 08:48:52
○ 2026-02-24 16:21:10
○ 2026-04-26 00:22:24
●NSns1.xserver.jp2026-02-24 → 2026-04-26 · 3 obs
● 2026-02-24 16:21:10
● 2026-04-26 00:22:24
●NSns2.xserver.jp2026-02-24 → 2026-04-26 · 3 obs
● 2026-02-24 16:21:10
● 2026-04-26 00:22:24
●NSns3.xserver.jp2026-02-24 → 2026-04-26 · 3 obs
● 2026-02-24 16:21:10
● 2026-04-26 00:22:24
●NSns4.xserver.jp2026-02-24 → 2026-04-26 · 3 obs
● 2026-02-24 16:21:10
● 2026-04-26 00:22:24
●NSns5.xserver.jp2026-02-24 → 2026-04-26 · 3 obs
● 2026-02-24 16:21:10
● 2026-04-26 00:22:24
○MXmx.perfect-research.com2015-06-21 → 2017-03-13 · 4 obs
● 2017-03-13 08:48:52
○ 2026-02-24 16:21:10
○ 2026-04-26 00:22:24
●MXperfect-research.com2026-02-24 → 2026-04-26 · 3 obs
● 2026-02-24 16:21:10
● 2026-04-26 00:22:24
○A157.7.144.52015-06-21 → 2017-03-13 · 4 obs
● 2017-03-13 08:48:52
○ 2026-02-24 16:21:10
○ 2026-04-26 00:22:24
●A162.43.121.1692026-02-24 → 2026-04-26 · 3 obs
● 2026-02-24 16:21:10
● 2026-04-26 00:22:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| perfect-research.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for perfect-research.com (unsigned zone)
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.121.169 |
| NS | 5 | ns3.xserver.jp, ns1.xserver.jp... |
| MX | 1 | perfect-research.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14368.xserver.jp +a:perfect- |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
perfect-research.com serves as the mail server for perfect-research.com.
IP Addresses
perfect-research.com resolves to a single IP address: 162.43.121.169.
Other host names including gravity-cs.com, mail.e-sohko.com, www.scm-net.jp, nucotan.com and vpsinfo.info share IP numbers with perfect-research.com.
Name Servers
perfect-research.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
perfect-research.com at least partially shares name servers with other domains, including ayakahome.co.jp, photomaki.net, ocuru.net, jp-garden.com and jgmkasumigaoka.co.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
A single mail server handles perfect-research.com.
perfect-research.com points to a single IP: 162.43.121.169.