dream-php-seminar.com - robtex.com
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dream-php-seminar.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.112.183.56🇯🇵 AS131965 | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164🇯🇵 AS131965 | ||||||
| A | 202.226.36.170🇯🇵 AS131965 | ||||||
| A | 202.226.36.246🇯🇵 AS131965 | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26🇯🇵 Amazon | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247🇯🇵 AS131965 | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226🇯🇵 AS131965 | ||||||
| A | 183.90.224.230🇯🇵 AS131965 | ||||||
| A | 202.226.39.247🇯🇵 AS131965 | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218🇯🇵 AS131965 | ||||||
| A | 157.112.182.220🇯🇵 AS131965 | ||||||
| A | 202.226.37.247🇯🇵 AS131965 | ||||||
| MX | dream-php-seminar.com ⭐ | ||||||
| A | 157.112.183.56🇯🇵 AS131965 | ||||||
| TXT | v=spf1 +a:sv5215.xserver.jp +a:dream-php-seminar.com +mx include:spf.sender.x... | ||||||
| TXT | google-site-verification=JZy4ym2Bry9f_Ed6s3tBTuWCetNEimmpuxtKam9Qj8g | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
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=1769353274 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dream-php-seminar.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server: 202.226.36.246
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 dream-php-seminar.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.183.56 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 1 | dream-php-seminar.com (pri: 0) |
| TXT | 2 | google-site-verification=JZy4ym2Bry9f_Ed, v=spf1 +a:sv5215.xserver.jp +a:dream-php |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
AI analysis
dream-php-seminar.com resolves to one IP number: 157.112.183.56.
other host names including sakuraab.com, mail.otoemon.com, ps-hashimoto.com, maire.co.jp and rl.skyperec.com share IP numbers with dream-php-seminar.com.
dream-php-seminar.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
dream-php-seminar.com at least partially shares name servers with other domains, for instance saikouservice.com, roote.jp, shimasys.co.jp, yamato-pub.com and mai-friend.net.
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.
dream-php-seminar.com is served by a single mail server, dream-php-seminar.com.
dream-php-seminar.com resolves to IP 157.112.183.56.