study314.com - robtex.com
study314.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=1774687907 | ||||||
MX for
study314.com |
Same first word
study314.com |
DNS History
9 records (7 active, 2 former)
●NSns1.xserver.jp2016-12-21 → 2026-03-28 · 2 obs
● 2026-03-28 09:13:04
●NSns2.xserver.jp2016-12-21 → 2026-03-28 · 2 obs
● 2026-03-28 09:13:04
●NSns3.xserver.jp2016-12-21 → 2026-03-28 · 2 obs
● 2026-03-28 09:13:04
●NSns4.xserver.jp2016-12-21 → 2026-03-28 · 2 obs
● 2026-03-28 09:13:04
●NSns5.xserver.jp2016-12-21 → 2026-03-28 · 2 obs
● 2026-03-28 09:13:04
●MXstudy314.com2016-12-21 → 2026-03-28 · 2 obs
● 2026-03-28 09:13:04
○A183.90.238.92018-01-10 → 2018-01-10 · 4 obs
● 2018-01-10 23:57:24
○ 2026-03-21 21:48:32
○ 2026-03-28 09:13:04
○A183.90.253.202016-12-21 → 2016-12-21 · 3 obs
○ 2018-01-10 23:57:24
○ 2026-03-28 09:13:04
●A85.131.197.1322026-03-21 → 2026-03-28 · 3 obs
● 2026-03-21 21:48:32
● 2026-03-28 09:13:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| study314.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
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 study314.com (unsigned zone)
⏱️ Timing
Total: 1123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.197.132 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | study314.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16191.xserver.jp +a:study314 |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
study314.com serves as the mail server for study314.com.
IP Addresses
study314.com resolves to one IP number: 85.131.197.132.
Other host names, for instance mangasouko-shop.jp, mail.honda-lc.com, honda-lc.com, oogaki.or.jp and postcardshop.jp share IP numbers with study314.com.
Name Servers
study314.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
study314.com at least partially shares name servers with other domains, including insatu-print.com, rtkg.com, kyousushi.co.jp, nagi.com and nagakubo-office.com.
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
study314.com is handled by a single mail server, study314.com.
Host name study314.com resolves to a single IP: 85.131.197.132.