f2ftest.com - robtex.com
f2ftest.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=1774467772 | ||||||
MX for
f2ftest.com |
Subdomains
Same first word
f2ftest.com |
Similar names
DNS History
10 records (7 active, 3 former)
○NSns1.aplus.net2015-08-02 → 2016-03-27 · 4 obs
● 2016-03-27 22:21:42
○ 2016-12-30 17:36:10
○ 2026-03-25 20:03:30
●NSns1.xserver.jp2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:31:10
● 2026-03-25 20:03:30
○NSns2.aplus.net2015-08-02 → 2016-03-27 · 4 obs
● 2016-03-27 22:21:42
○ 2016-12-30 17:36:10
○ 2026-03-25 20:03:30
●NSns2.xserver.jp2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:31:10
● 2026-03-25 20:03:30
●NSns3.xserver.jp2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:31:10
● 2026-03-25 20:03:30
●NSns4.xserver.jp2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:31:10
● 2026-03-25 20:03:30
●NSns5.xserver.jp2026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:31:10
● 2026-03-25 20:03:30
●MXf2ftest.com2026-02-23 → 2026-03-25 · 2 obs
● 2026-03-25 20:03:30
●A162.43.116.332026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 18:31:10
● 2026-03-25 20:03:30
○A64.29.151.2212015-08-02 → 2016-03-27 · 4 obs
● 2016-03-27 22:21:42
○ 2016-12-30 17:36:10
○ 2026-03-25 20:03:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| f2ftest.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.230
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 f2ftest.com (unsigned zone)
⏱️ Timing
Total: 1160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.116.33 |
| NS | 5 | ns3.xserver.jp, ns5.xserver.jp... |
| MX | 1 | f2ftest.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv13032.xserver.jp +a:f2ftest. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
f2ftest.com is a parent of www.f2ftest.com and cz.f2ftest.com.
Mail Server Role
For f2ftest.com, the mail server is f2ftest.com.
IP Addresses
f2ftest.com resolves to one IP number: 162.43.116.33.
other host names including koukoku-web.jp, kobosha.com, mail.live-border.com, osu-idol.com and cz.f2ftest.com share IP numbers with f2ftest.com.
Name Servers
f2ftest.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
f2ftest.com at least partially shares name servers with other domains, for instance queserasera1140.com, fukuen-princess.com, office-koseki.net, nitobatu.com and chiiku-mama.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
f2ftest.com is served by a single mail server, f2ftest.com.
f2ftest.com resolves to IP 162.43.116.33.