donext.jp - robtex.com
donext.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.148.81🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www1035.onamae.ne.jp | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mail1025.onamae.ne.jp ⭐ | ||||||
| A | 160.251.148.174🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1025.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1721536934 | ||||||
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=1783786502 | ||||||
Subdomains
mail.donext.jp |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns-rs1.gmoserver.jp2026-07-01 → 2026-07-11 · 3 obs
● 2026-07-01 09:56:10
● 2026-07-11 16:25:30
●NSns-rs2.gmoserver.jp2026-07-01 → 2026-07-11 · 3 obs
● 2026-07-01 09:56:10
● 2026-07-11 16:25:30
○NSns.donext.jp2015-08-09 → 2015-12-16 · 4 obs
● 2015-12-16 17:42:32
○ 2016-03-21 17:57:44
○ 2026-07-11 16:25:30
○MXmail.donext.jp2015-08-09 → 2015-12-16 · 4 obs
● 2015-12-16 17:42:32
○ 2016-03-21 17:57:44
○ 2026-07-11 16:25:30
●MXmail1025.onamae.ne.jp2026-07-01 → 2026-07-11 · 3 obs
● 2026-07-01 09:56:10
● 2026-07-11 16:25:30
●A160.251.148.812026-07-01 → 2026-07-11 · 3 obs
● 2026-07-01 09:56:10
● 2026-07-11 16:25:30
○A216.93.171.882015-08-09 → 2015-12-16 · 4 obs
● 2015-12-16 17:42:32
○ 2016-03-21 17:57:44
○ 2026-07-11 16:25:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| donext.jp | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.87
NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for donext.jp (unsigned zone)
⏱️ Timing
Total: 1407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.148.81 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1025.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
Hierarchy
donext.jp is the parent zone for mail.donext.jp.
IP Addresses
donext.jp resolves to just one IP address, 160.251.148.81.
Two other host names, along with tama-hariq.com, yokoya.jp and road-out.com, also share IP numbers with donext.jp.
Name Servers
Two name servers handle the delegation for donext.jp: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
donext.jp shares its NS records with other domains, for example storenet.jp, zoi.jp, mrivage.jp and two others.
ns-rs1.gmoserver.jp resolves to 157.7.32.87. ns-rs2.gmoserver.jp resolves to 157.7.33.87. Both host names point to a single IP number.
Mail Servers
The sole mail server for donext.jp is mail1025.onamae.ne.jp.
Among the domains sharing a mail server setup with donext.jp are gkcdx.com, scorenet.jp, libs.co.jp and two others.
There is at least a partial MX overlap between donext.jp and other domains, including inunakisan.com, babalibo.com, sapporo-sokuho.com and two others.
mail1025.onamae.ne.jp carries a single IP number, which is 160.251.148.174.