easy-science.com - robtex.com
easy-science.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=1774724462 | ||||||
MX for
easy-science.com |
Same first word
easy-science.com |
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-06-05 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:06
●NSns2.xserver.jp2015-06-05 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:06
●NSns3.xserver.jp2015-06-05 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:06
●NSns4.xserver.jp2015-06-05 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:06
●NSns5.xserver.jp2015-06-05 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:06
●MXeasy-science.com2015-06-05 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:06
●A202.226.37.42026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 06:04:58
● 2026-03-28 19:29:06
○A210.188.201.42015-06-05 → 2017-04-24 · 4 obs
● 2017-04-24 01:06:02
○ 2026-03-01 06:04:58
○ 2026-03-28 19:29:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| easy-science.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.246
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 easy-science.com (unsigned zone)
⏱️ Timing
Total: 3467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.4 |
| NS | 5 | ns4.xserver.jp, ns2.xserver.jp... |
| MX | 1 | easy-science.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv51.xserver.jp +a:easy-scienc |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
easy-science.com serves as the mail server for easy-science.com.
IP Addresses
easy-science.com resolves to a single IP address: 202.226.37.4.
Other host names including jukunen-rikon.net, ksce.jp, sonica.jp, www.ekkiy.com and www.wakutama.com share IP numbers with easy-science.com.
Name Servers
easy-science.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
easy-science.com at least partially shares name servers with other domains, including kuchibueshoten.co.jp, itizennkenkou.net, shouhashi.jp, itomaro.com and reit-net.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
A single mail server handles easy-science.com.
easy-science.com points to a single IP: 202.226.37.4.