toyo-sys.jp - robtex.com
toyo-sys.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.19🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | toyo-sys.jp ⭐ | ||||||
| A | 153.122.205.19🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| A | 210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| A | 210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss11.so-net.ne.jp | ||||||
| MX | mx.toyo-sys.jp ⭐ | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | toyo-sys.jphostmaster@toyo-sys.jp serial=2602171610 | ||||||
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=1778815803 | ||||||
NS for
toyo-sys.jp |
Previously MX for
toyo-sys.jp |
Same first word
toyo-sys.jp |
DNS History
8 records (5 active, 3 former)
●NSdnss10.so-net.ne.jp2015-08-10 → 2026-05-15 · 2 obs
● 2026-05-15 03:55:00
●NSdnss11.so-net.ne.jp2015-08-10 → 2026-05-15 · 2 obs
● 2026-05-15 03:55:00
●NStoyo-sys.jp2015-08-10 → 2026-05-15 · 2 obs
● 2026-05-15 03:55:00
●MXmx.toyo-sys.jp2015-12-11 → 2026-05-15 · 3 obs
● 2015-12-11 23:05:00
● 2026-05-15 03:55:00
○MXtoyo-sys.jp2015-08-10 → 2015-08-10 · 3 obs
○ 2015-12-11 23:05:00
○ 2026-05-15 03:55:00
○A111.68.188.2442015-08-10 → 2015-08-10 · 3 obs
○ 2015-12-11 23:05:00
○ 2026-05-15 03:55:00
●A153.122.205.192026-05-13 → 2026-05-15 · 3 obs
● 2026-05-13 08:33:14
● 2026-05-15 03:55:00
○A211.13.196.1312015-12-11 → 2020-02-10 · 5 obs
● 2015-12-11 23:05:00
● 2020-02-10 16:25:52
○ 2026-05-13 08:33:14
○ 2026-05-15 03:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| toyo-sys.jp | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.17
NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for toyo-sys.jp (unsigned zone)
⏱️ Timing
Total: 1602ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.19 |
| NS | 2 | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp |
| MX | 1 | mx.toyo-sys.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net +m |
| SOA | 1 | toyo-sys.jp hostmaster.toyo-sys.jp |
Analysis
Name Server Role
toyo-sys.jp serves as a name server for toyo-sys.jp.
dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers together with toyo-sys.jp.
IP Addresses
toyo-sys.jp points to a single IP number: 153.122.205.19.
other host names for instance chitetsu-hotel.com, japanpile.co.jp, folio-cr.co.jp, t-nakagawa-iin.jp and akishima.co.jp share IP numbers with toyo-sys.jp.
Name Servers
toyo-sys.jp is delegated to three name servers: toyo-sys.jp, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.
toyo-sys.jp at least partially shares name servers with other domains, for instance genda.biz, keipon.com, bonsense.net, enfantjuste.com and sanfeng-japan.com.
Host names with one IP number:
toyo-sys.jp points to 153.122.205.19.
dnss10.so-net.ne.jp points to 210.139.255.1.
dnss11.so-net.ne.jp points to 210.139.255.17.
Mail Servers
toyo-sys.jp is handled by a single mail server, mx.toyo-sys.jp.
Host name mx.toyo-sys.jp points to IP address 153.122.206.114.