f-mentor.com - robtex.com
f-mentor.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=1774425722 | ||||||
MX for
f-mentor.com |
Same first word
f-mentor.com |
Similar names
form-net.com |
fer-mont.it |
f-remont.ru |
em-front.com |
net-form.eu |
net-form.net |
remont-f.ru |
remont-f.com |
from-ent.com |
from-nte.com |
net-form.ch |
net-form.de |
form-ten.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2015-07-22 → 2026-03-25 · 2 obs
● 2026-03-25 08:09:52
●NSns2.xserver.jp2015-07-22 → 2026-03-25 · 2 obs
● 2026-03-25 08:09:52
●NSns3.xserver.jp2015-07-22 → 2026-03-25 · 2 obs
● 2026-03-25 08:09:52
●NSns4.xserver.jp2015-07-22 → 2026-03-25 · 2 obs
● 2026-03-25 08:09:52
●NSns5.xserver.jp2015-07-22 → 2026-03-25 · 2 obs
● 2026-03-25 08:09:52
●MXf-mentor.com2015-07-22 → 2026-03-25 · 2 obs
● 2026-03-25 08:09:52
●A120.136.14.272015-07-22 → 2026-03-25 · 2 obs
● 2026-03-25 08:09:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| f-mentor.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:157.112.182.218
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 f-mentor.com (unsigned zone)
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.136.14.27 |
| NS | 5 | ns4.xserver.jp, ns1.xserver.jp... |
| MX | 1 | f-mentor.com (pri: 0) |
| TXT | 2 | v=spf1 +a:sv726.xserver.jp +a:f-mentor.c, v=spf1 +a:sv***.xserver.jp +a:example.co |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
For f-mentor.com, the mail server is f-mentor.com.
IP Addresses
f-mentor.com resolves to one IP number: 120.136.14.27.
other host names including xn--m9j580h26gon6aouc.com, mx.jelc-higashi.org, mach-shaken.jp, kitsuontherapy.com and cilel.jp share IP numbers with f-mentor.com.
Name Servers
f-mentor.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
f-mentor.com at least partially shares name servers with other domains, for instance laniestate.com, hpdemo.biz, kobayashimond.com, jii-n.com and harvore.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
f-mentor.com is served by a single mail server, f-mentor.com.
f-mentor.com resolves to IP 120.136.14.27.