dev-prototype.com - robtex.com
dev-prototype.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=1793301466 | ||||||
MX for
dev-prototype.com |
Same first word
dev-prototype.cloud |
dev-prototype.com |
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
○NS01.dnsv.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-09-01 06:13:56
○ 2026-10-29 19:38:32
○NS02.dnsv.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-09-01 06:13:56
○ 2026-10-29 19:38:32
○NS03.dnsv.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-09-01 06:13:56
○ 2026-10-29 19:38:32
○NS04.dnsv.jp2017-08-10 → 2017-08-10 · 3 obs
○ 2026-09-01 06:13:56
○ 2026-10-29 19:38:32
●NSns1.xserver.jp2026-09-01 → 2026-10-29 · 3 obs
● 2026-09-01 06:13:56
● 2026-10-29 19:38:32
●NSns2.xserver.jp2026-09-01 → 2026-10-29 · 3 obs
● 2026-09-01 06:13:56
● 2026-10-29 19:38:32
●NSns3.xserver.jp2026-09-01 → 2026-10-29 · 3 obs
● 2026-09-01 06:13:56
● 2026-10-29 19:38:32
●NSns4.xserver.jp2026-09-01 → 2026-10-29 · 3 obs
● 2026-09-01 06:13:56
● 2026-10-29 19:38:32
●NSns5.xserver.jp2026-09-01 → 2026-10-29 · 3 obs
● 2026-09-01 06:13:56
● 2026-10-29 19:38:32
●MXdev-prototype.com2026-09-01 → 2026-10-29 · 2 obs
● 2026-10-29 19:38:32
●A85.131.197.1982026-09-01 → 2026-10-29 · 2 obs
● 2026-10-29 19:38:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| dev-prototype.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
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 dev-prototype.com (unsigned zone)
⏱️ Timing
Total: 2201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.197.198 |
| NS | 5 | ns4.xserver.jp, ns3.xserver.jp... |
| MX | 1 | dev-prototype.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16257.xserver.jp +a:dev-prot |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
dev-prototype.com is listed as a mail server for itself.
IP Addresses
dev-prototype.com resolves to one IP address: 85.131.197.198.
yuri-uro.com, amazawareform.com, bestaquariumchiller.com and two other host names share IP numbers with dev-prototype.com.
Name Servers
dev-prototype.com has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of dev-prototype.com's name servers are shared with other domains, for example weeekend-we.jp, souji20111122.com, lcany.work and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that resolve to three IP addresses:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts with just one IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
Mail for dev-prototype.com is handled by one mail server — dev-prototype.com.
dev-prototype.com resolves to 85.131.197.198 and no other IP number.