explain.jp - dns.ninja
explain.jp
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| 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=1783991702 | ||||||
MX for
explain.jp |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
โNSns1.xserver.jp2015-07-08 โ 2026-07-14 ยท 2 obs
โ 2026-07-14 01:40:18
โNSns2.xserver.jp2015-07-08 โ 2026-07-14 ยท 2 obs
โ 2026-07-14 01:40:18
โNSns3.xserver.jp2015-07-08 โ 2026-07-14 ยท 2 obs
โ 2026-07-14 01:40:18
โNSns4.xserver.jp2015-07-08 โ 2026-07-14 ยท 2 obs
โ 2026-07-14 01:40:18
โNSns5.xserver.jp2015-07-08 โ 2026-07-14 ยท 2 obs
โ 2026-07-14 01:40:18
โMXexplain.jp2015-07-08 โ 2026-07-14 ยท 2 obs
โ 2026-07-14 01:40:18
โA157.112.183.742020-03-06 โ 2020-03-06 ยท 4 obs
โ 2020-03-06 08:13:18
โ 2026-07-13 18:07:40
โ 2026-07-14 01:40:18
โA162.43.118.1392026-07-13 โ 2026-07-14 ยท 3 obs
โ 2026-07-13 18:07:40
โ 2026-07-14 01:40:18
โA219.94.203.1622015-07-08 โ 2017-01-16 ยท 4 obs
โ 2017-01-16 00:26:16
โ 2020-03-06 08:13:18
โ 2026-07-14 01:40:18
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| explain.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
โ Authoritative Response
Server:202.226.36.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for explain.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1156ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.118.139 |
| NS | 5 | ns4.xserver.jp, ns1.xserver.jp... |
| MX | 1 | explain.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv13458.xserver.jp +a:explain. |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
๐ Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
explain.jp is listed as a mail server for itself.
IP Addresses
explain.jp resolves to one IP address: 162.43.118.139.
anna-petservice.com, atsukokurusu.com, yfujita.com and two other host names share IP numbers with explain.jp.
Name Servers
explain.jp has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
explain.jp partially shares its NS delegation with several other domains, including sk02.com, makishin.com, psy-jinken-osaka.org and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
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 explain.jp is handled by one mail server โ explain.jp.
explain.jp resolves to 162.43.118.139 and no other IP number.