mantaro.jp - robtex.com
mantaro.jp
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | mail1018.onamae.ne.jp ⭐ | ||||||
| A | 160.251.148.140🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1018.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1770862304 | ||||||
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=1776134703 | ||||||
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
●NSns-rs1.gmoserver.jp2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 07:56:36
● 2026-04-14 03:10:32
●NSns-rs2.gmoserver.jp2026-03-26 → 2026-04-14 · 3 obs
● 2026-03-26 07:56:36
● 2026-04-14 03:10:32
○NSns.mantaro.jp2015-05-13 → 2017-04-10 · 4 obs
● 2017-04-10 20:46:18
○ 2026-03-26 07:56:36
○ 2026-04-14 03:10:32
●MXmail1018.onamae.ne.jp2026-03-26 → 2026-04-14 · 2 obs
● 2026-04-14 03:10:32
○A133.130.34.1232015-12-21 → 2017-04-10 · 5 obs
● 2015-12-21 06:01:32
● 2017-04-10 20:46:18
○ 2026-03-26 07:56:36
○ 2026-04-14 03:10:32
○A203.189.110.1822015-05-13 → 2015-10-16 · 4 obs
● 2015-10-16 07:35:58
○ 2015-12-21 06:01:32
○ 2026-04-14 03:10:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| mantaro.jp | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.32.87
NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mantaro.jp (unsigned zone)
⏱️ Timing
Total: 1542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1018.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
Name Servers
Delegation for mantaro.jp rests with two name servers, ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
mantaro.jp shares the same name server setup as other domains, including nihon-kankyo.co.jp, kapelmuur.net, insite.vc, kagawa-info.com and create-w.com.
Host names with one IP number: ns-rs1.gmoserver.jp points to 157.7.32.87; ns-rs2.gmoserver.jp points to 157.7.33.87.
Mail Servers
mantaro.jp is handled by a single mail server, mail1018.onamae.ne.jp.
mantaro.jp uses the same mail server configuration as other domains, such as fagiano-okayama-eshop.jp, ringlant.co.jp, codenext.co.jp, free-style-sports.com and ebatech.jp.
mantaro.jp shares mail servers with other domains at least in part, for instance tokyo-walk.jp, bnbforest.com, vmtokyo.com, starful.net and japancars.co.jp.
mail1018.onamae.ne.jp points to a single IP: 160.251.148.140.