play2020.jp - robtex.com
play2020.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.105.54🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv613.xbiz.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | play2020.jp ⭐ | ||||||
| A | 162.43.105.54🇯🇵 XSERVER-AS162.43.0.0/17 XSERVER Inc. | ||||||
| PTR | sv613.xbiz.ne.jp | ||||||
| TXT | v=spf1 +a:sv613.xbiz.ne.jp +a:play2020.jp +mx include:spf.sender.xserver.jp ~all | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1773558003 | ||||||
rank #8009 in the tld
📈 Tranco rank: #523,576
MX for
play2020.jp |
Same first word
DNS History
5 records (5 active, 0 former)
●NSns1.xbiz.ne.jp2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 05:24:36
●NSns2.xbiz.ne.jp2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 05:24:36
●NSns3.xbiz.ne.jp2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 05:24:36
●MXplay2020.jp2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 05:24:36
●A162.43.105.542026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 05:24:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| play2020.jp | ns2.xbiz.ne.jp, ns1.xbiz.ne.jp, ns3.xbiz.ne.jp | 3 records |
✅ Authoritative Response
Server:157.112.182.247
NS records: ns2.xbiz.ne.jp, ns1.xbiz.ne.jp, ns3.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for play2020.jp (unsigned zone)
⏱️ Timing
Total: 750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.105.54 |
| NS | 3 | ns1.xbiz.ne.jp, ns2.xbiz.ne.jp... |
| MX | 1 | play2020.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv613.xbiz.ne.jp +a:play2020.j |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp)
Analysis
Mail Server Role
play2020.jp serves as the mail server for play2020.jp.
IP Addresses
play2020.jp points to an IP address: 162.43.105.54.
other host names include sv.c-club.jp, www.esna.jp, sv613.xbiz.ne.jp, netimpact.jp and www.netim-test2.com; they share IP numbers with play2020.jp.
Name Servers
play2020.jp is delegated to three name servers ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
play2020.jp at least partially shares name servers with other domains, for instance miraijiban.com, tyl.co.jp, jyuuairyouikukai.or.jp, ugokasu.co.jp and sekaia.co.jp.
Host names with one IP:
ns1.xbiz.ne.jp points to 157.112.182.247; ns2.xbiz.ne.jp points to 35.76.79.244; ns3.xbiz.ne.jp points to 157.112.191.237.
Mail Servers
play2020.jp is handled by a single mail server.
The host name play2020.jp points to IP 162.43.105.54.