est-co.net - robtex.com
est-co.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.148.248🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www1118.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 | mail1039.onamae.ne.jp ⭐ | ||||||
| A | 157.120.209.12🇯🇵 GMOOSK-NET157.120.209.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1039.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@est-co.net 2020-03-17 #10 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774596477 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-rs1.gmoserver.jp2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:50:40
●NSns-rs2.gmoserver.jp2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:50:40
●MXmail1039.onamae.ne.jp2026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:50:40
●A160.251.148.2482026-02-19 → 2026-03-27 · 2 obs
● 2026-03-27 07:50:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| est-co.net | 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 est-co.net (unsigned zone)
⏱️ Timing
Total: 919ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.148.248 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1039.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.est-co.ne |
Analysis
IP Addresses
est-co.net points to a single IP number: 160.251.148.248.
Other host names, for instance clan.blue, peanuts-dream.com, officetrue.jp, yucomu.com and lm-lab.com share IP numbers with est-co.net.
Name Servers
est-co.net is delegated to two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
est-co.net uses the same name server setup as other domains, for instance sumitas-fc.com, designulab.com, tall-pine.com, djangoreinhardt.info and mine-office.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
The mail server for est-co.net is mail1039.onamae.ne.jp.
est-co.net shares the same mail server setup as other domains, including to-chi.net, ikb-town.net, blue-moment.jp, run-port.info and no1.co.jp.
est-co.net shares some mail servers with other domains, including astburn.com, ethermo.co.jp, hirokat.com, e-nam.com and uchidacpaoffice.com.
these mail servers are commonly used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host name mail1039.onamae.ne.jp resolves to IP 157.120.209.12.