dev-php7.com - robtex.com
dev-php7.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=1790344769 | ||||||
MX for
dev-php7.com |
Same first word
dev-php7.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-08-29 → 2026-09-25 · 2 obs
● 2026-09-25 14:11:34
●NSns2.xserver.jp2026-08-29 → 2026-09-25 · 2 obs
● 2026-09-25 14:11:34
●NSns3.xserver.jp2026-08-29 → 2026-09-25 · 2 obs
● 2026-09-25 14:11:34
●NSns4.xserver.jp2026-08-29 → 2026-09-25 · 2 obs
● 2026-09-25 14:11:34
●NSns5.xserver.jp2026-08-29 → 2026-09-25 · 2 obs
● 2026-09-25 14:11:34
●MXdev-php7.com2026-08-29 → 2026-09-25 · 6 obs
○ 2026-09-15 08:23:58
● 2026-09-19 14:29:02
○ 2026-09-22 17:49:24
● 2026-09-22 19:22:08
● 2026-09-25 14:11:34
●A103.141.96.1472026-08-29 → 2026-09-25 · 6 obs
○ 2026-09-15 08:23:58
● 2026-09-19 14:29:02
○ 2026-09-22 17:49:24
● 2026-09-22 19:22:08
● 2026-09-25 14:11:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| dev-php7.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
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-php7.com (unsigned zone)
⏱️ Timing
Total: 1532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.141.96.147 |
| NS | 5 | ns5.xserver.jp, ns4.xserver.jp... |
| MX | 1 | dev-php7.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10786.xserver.jp +a:dev-php7 |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The MX record for dev-php7.com points back to dev-php7.com — it is its own mail server.
IP Addresses
dev-php7.com directs to one IP number, which is 103.141.96.147.
Among the host names that share IP numbers with dev-php7.com are xn--yck7ccu7khc3233dymfwse4mz03fc9e.com, mail.united-project.com, nishizawa-ks.jp and two others.
Name Servers
The authoritative name servers for dev-php7.com are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
dev-php7.com has at least partial name server overlap with other domains, such as es-consul.jp, muralnotes.com, xn--u6j6ko52frc422w6qq.jp and two others.
It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
The hostname ns2.xserver.jp resolves to 35.72.43.26.
The hostname ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
The MX record for dev-php7.com points to a single mail server: dev-php7.com.
dev-php7.com carries a single IP number, which is 103.141.96.147.