platon.jp - robtex.com
platon.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 49.212.207.144๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3104.sakura.ne.jp | ||||||
| NS | master.dns.ne.jp โญ | ||||||
| A | 210.224.172.18๐ฏ๐ต SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | master.dns.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1๐ฏ๐ต SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1๐ฏ๐ต SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| MX | platon.jp โญ | ||||||
| A | 49.212.207.144๐ฏ๐ต SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www3104.sakura.ne.jp | ||||||
| TXT | google-site-verification=5DI58y54OPugJ14MJc0mJbrIyvSl6pRxpN8GCAk4-zo | ||||||
| TXT | v=spf1 a:www3104.sakura.ne.jp mx ~all | ||||||
| SOA | master.dns.ne.jptech@sakura.ad.jp 2022-08-23 #2 | ||||||
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=1778358602 | ||||||
MX for
platon.jp |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
โNSmaster.dns.ne.jp2026-05-09 โ 2026-05-09 ยท 3 obs
โ 2026-05-09 16:53:20
โ 2026-05-09 20:39:58
โNSns1.dns.ne.jp2026-05-09 โ 2026-05-09 ยท 3 obs
โ 2026-05-09 16:53:20
โ 2026-05-09 20:39:58
โNSns2.dns.ne.jp2026-05-09 โ 2026-05-09 ยท 3 obs
โ 2026-05-09 16:53:20
โ 2026-05-09 20:39:58
โNSnsa.znet.or.jp2015-08-18 โ 2017-04-20 ยท 5 obs
โ 2016-02-29 03:16:52
โ 2017-04-20 01:53:00
โ 2026-05-09 16:53:20
โ 2026-05-09 20:39:58
โNSnsb.znet.or.jp2015-08-18 โ 2017-04-20 ยท 6 obs
โ 2016-02-29 03:16:52
โ 2016-07-11 04:05:08
โ 2017-04-20 01:53:00
โ 2026-05-09 16:53:20
โ 2026-05-09 20:39:58
โNSnsc.znet.or.jp2015-08-18 โ 2017-04-20 ยท 6 obs
โ 2016-02-29 03:16:52
โ 2016-07-11 04:05:08
โ 2017-04-20 01:53:00
โ 2026-05-09 16:53:20
โ 2026-05-09 20:39:58
โMXmx.platon.jp2015-08-18 โ 2017-04-20 ยท 4 obs
โ 2017-04-20 01:53:00
โ 2026-05-09 16:53:20
โ 2026-05-09 20:39:58
โMXplaton.jp2026-05-09 โ 2026-05-09 ยท 3 obs
โ 2026-05-09 16:53:20
โ 2026-05-09 20:39:58
โA49.212.207.1442026-05-09 โ 2026-05-09 ยท 2 obs
โ 2026-05-09 20:39:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| platon.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
โ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for platon.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1354ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.212.207.144 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | platon.jp (pri: 10) |
| TXT | 2 | google-site-verification=5DI58y54OPugJ14, v=spf1 a:www3104.sakura.ne.jp mx ~all |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)
Analysis
Mail Server Role
The mail server for platon.jp is platon.jp.
IP Addresses
platon.jp points to a single IP address: 49.212.207.144.
Other host names such as hst-jp.com, cdx.sakura.ne.jp, sockyarn.jp, tezama.com and sakura.ne.jp.gyomu.org share IPs with platon.jp.
Name Servers
platon.jp is delegated to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
platon.jp at least partially shares name servers with other domains, for example yellow-fish.jp, www.srk.info, 1.4.0.0.7.2.1.0.3.5.1.0.8.1.1.1.4.0.2.0.0.0.5.2.1.0.4.2.ip6.arpa, jsag.jp and nightwing.jp.
these name servers are commonly used alongside dns.sakura.ad.jp name servers.
Host names with a single IP address:
master.dns.ne.jp resolves to 210.224.172.18.
ns1.dns.ne.jp resolves to 61.211.236.1.
ns2.dns.ne.jp resolves to 133.167.21.1.
Mail Servers
One mail server handles platon.jp; that server is platon.jp.
platon.jp points to a single IP number: 49.212.207.144.