vhf-office.com - robtex.com
vhf-office.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=1778741956 | ||||||
MX for
vhf-office.com |
Same first word
vhf-office.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2016-12-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:25:50
●NSns2.xserver.jp2016-12-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:25:50
●NSns3.xserver.jp2016-12-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:25:50
●NSns4.xserver.jp2016-12-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:25:50
●NSns5.xserver.jp2016-12-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:25:50
●MXvhf-office.com2016-12-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:25:50
●A120.136.14.302016-12-17 → 2026-05-14 · 2 obs
● 2026-05-14 07:25:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| vhf-office.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:157.112.182.220
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 vhf-office.com (unsigned zone)
⏱️ Timing
Total: 1058ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.136.14.30 |
| NS | 5 | ns3.xserver.jp, ns4.xserver.jp... |
| MX | 1 | vhf-office.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv729.xserver.jp +a:vhf-office |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
For vhf-office.com, the mail server is vhf-office.com.
IP Addresses
vhf-office.com resolves to one IP number: 120.136.14.30.
other host names including yu-ki117.com, ns.matsubazen.jp, uuma.net, pc-tablet-smartphone.com and www.uuma.net share IP numbers with vhf-office.com.
Name Servers
vhf-office.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
vhf-office.com at least partially shares name servers with other domains, for instance fingdomain.com, emaps-recruit.com, kurabo-ds.co.jp, sansho-foods.info and uruno-taxac.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
vhf-office.com is served by a single mail server, vhf-office.com.
vhf-office.com resolves to IP 120.136.14.30.