program-virtual.com - robtex.com
program-virtual.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=1788206330 | ||||||
MX for
program-virtual.com |
Subdomains
www.program-virtual.com |
Same first word
program-virtual.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2017-08-15 → 2026-08-31 · 2 obs
● 2026-08-31 20:00:06
●NSns2.xserver.jp2017-08-15 → 2026-08-31 · 2 obs
● 2026-08-31 20:00:06
●NSns3.xserver.jp2017-08-15 → 2026-08-31 · 2 obs
● 2026-08-31 20:00:06
●NSns4.xserver.jp2017-08-15 → 2026-08-31 · 2 obs
● 2026-08-31 20:00:06
●NSns5.xserver.jp2017-08-15 → 2026-08-31 · 2 obs
● 2026-08-31 20:00:06
●MXprogram-virtual.com2017-08-15 → 2026-08-31 · 4 obs
○ 2026-08-26 07:16:40
● 2026-08-28 17:06:10
● 2026-08-31 20:00:06
●A183.90.238.202017-08-15 → 2026-08-31 · 4 obs
○ 2026-08-26 07:16:40
● 2026-08-28 17:06:10
● 2026-08-31 20:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| program-virtual.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
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 program-virtual.com (unsigned zone)
⏱️ Timing
Total: 1113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.238.20 |
| NS | 5 | ns1.xserver.jp, ns2.xserver.jp... |
| MX | 1 | program-virtual.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2319.xserver.jp +a:program-v |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
program-virtual.com serves as the parent of www.program-virtual.com.
Mail Server Role
program-virtual.com handles its own mail, functioning as its own mail server.
IP Addresses
program-virtual.com resolves to just one IP address, 183.90.238.20.
Two other host names, along with uniq-coach.com, ota-coating.com and rayiris.com, also share IP numbers with program-virtual.com.
Name Servers
program-virtual.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
program-virtual.com has at least partial name server overlap with other domains, such as camp-on.jp, canaanyousei.jp, vision-switch.com and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
ns1.xserver.jp resolves to three addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to three addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to three addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp points to the IP address 35.72.43.26.
ns3.xserver.jp points to the IP address 202.226.36.247.
Mail Servers
program-virtual.com is served by just one mail server: program-virtual.com.
There is one IP number for program-virtual.com: 183.90.238.20.