i-courage.com - robtex.com
i-courage.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=1774702487 | ||||||
MX for
i-courage.com |
Subdomains
mail.i-courage.com |
Same first word
i-courage.com |
DNS History
13 records (7 active, 6 former)
●NSns1.xserver.jp2016-09-24 → 2026-03-28 · 3 obs
● 2016-09-24 09:31:50
● 2026-03-28 13:20:40
○NSns1.zen-sv.com2015-06-07 → 2016-04-16 · 4 obs
● 2016-04-16 13:29:08
○ 2016-09-24 09:31:50
○ 2026-03-28 13:20:40
●NSns2.xserver.jp2016-09-24 → 2026-03-28 · 3 obs
● 2016-09-24 09:31:50
● 2026-03-28 13:20:40
○NSns2.zen-sv.com2015-06-07 → 2016-04-16 · 4 obs
● 2016-04-16 13:29:08
○ 2016-09-24 09:31:50
○ 2026-03-28 13:20:40
●NSns3.xserver.jp2016-09-24 → 2026-03-28 · 3 obs
● 2016-09-24 09:31:50
● 2026-03-28 13:20:40
○NSns3.zen-sv.com2015-06-07 → 2016-04-16 · 4 obs
● 2016-04-16 13:29:08
○ 2016-09-24 09:31:50
○ 2026-03-28 13:20:40
●NSns4.xserver.jp2016-09-24 → 2026-03-28 · 3 obs
● 2016-09-24 09:31:50
● 2026-03-28 13:20:40
●NSns5.xserver.jp2016-09-24 → 2026-03-28 · 3 obs
● 2016-09-24 09:31:50
● 2026-03-28 13:20:40
●MXi-courage.com2016-09-24 → 2026-03-28 · 3 obs
● 2016-09-24 09:31:50
● 2026-03-28 13:20:40
○MXmail.i-courage.com2015-06-07 → 2016-04-16 · 4 obs
● 2016-04-16 13:29:08
○ 2016-09-24 09:31:50
○ 2026-03-28 13:20:40
○A113.212.106.62015-06-07 → 2016-04-16 · 4 obs
● 2016-04-16 13:29:08
○ 2016-09-24 09:31:50
○ 2026-03-28 13:20:40
●A162.43.120.92026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 13:20:40
○A183.90.232.112016-09-24 → 2016-09-24 · 3 obs
● 2016-09-24 09:31:50
○ 2026-03-28 13:20:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| i-courage.com | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.246
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for i-courage.com (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.120.9 |
| NS | 5 | ns2.xserver.jp, ns3.xserver.jp... |
| MX | 1 | i-courage.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14008.xserver.jp +a:i-courag |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
i-courage.com is parent of mail.i-courage.com.
Mail Server Role
i-courage.com serves as a mail server for i-courage.com.
IP Addresses
i-courage.com points to a single IP: 162.43.120.9.
Other host names, for instance mail.i-courage.com, okinawa-americanvillage.com, mx.ortho-center.jp, idol-dd.com and www.choju.net share IP numbers with i-courage.com.
Name Servers
i-courage.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
i-courage.com at least partially shares its name servers with other domains, for instance shiratori-swan.com, seimiya.com, joygym.net, realestate-neez.com and marron-dietrecipe.com.
Host names with three IP numbers:
The host name ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The host name ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The host name ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
The host name ns2.xserver.jp points to: 35.72.43.26.
The host name ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
i-courage.com is handled by a single mail server.
i-courage.com points to IP number 162.43.120.9.