2-3cm.com - robtex.com
2-3cm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.238.37.30🇯🇵 ORACLE-OCI-31898140.238.32.0/20 | ||||||
| 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 | mail1044.onamae.ne.jp ⭐ | ||||||
| A | 157.120.209.45🇯🇵 GMOOSK-NET157.120.209.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1044.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1764778292 | ||||||
com
| 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=1783928642 | ||||||
Same first word
2-3cm.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSns-rs1.gmoserver.jp2026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 07:58:24
●NSns-rs2.gmoserver.jp2026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 07:58:24
●MXmail1044.onamae.ne.jp2026-07-13 → 2026-07-13 · 1 obs
●A140.238.37.302026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 07:58:24
○A23.19.86.2512018-09-19 → 2018-09-19 · 2 obs
○ 2026-07-13 07:58:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 2-3cm.com | 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 2-3cm.com (unsigned zone)
⏱️ Timing
Total: 1024ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.238.37.30 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1044.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
IP Addresses
2-3cm.com directs to one IP number, which is 140.238.37.30.
Name Servers
2-3cm.com is delegated to two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
2-3cm.com has the same name server delegation as a number of other domains, such as uni-que.jp, saf-sec.co.jp, uglyboatz.com and two more.
Both ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp have a single IP address each — ns-rs1.gmoserver.jp resolves to 157.7.32.87 while ns-rs2.gmoserver.jp resolves to 157.7.33.87.
Mail Servers
2-3cm.com routes its mail through a single mail server, mail1044.onamae.ne.jp.
2-3cm.com has the same mail server arrangement as a number of other domains, for example gotochi.biz, cosmogolf.jp, gdgd.pw and two more.
2-3cm.com shares at least some of its mail servers with other domains — for example bitmk.com, makilabo.com, cfcl.jp and two more.
These mail servers tend to be used in conjunction with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two additional mail servers.
mail1044.onamae.ne.jp resolves to a single IP number: 157.120.209.45.