first-ops.com - robtex.com
first-ops.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.183.102.22🇺🇸 Amazon54.183.0.0/17 EC2 SFO prefix | ||||||
| PTR | ec2-54-183-102-22.us-west-1.compute.amazonaws.com | ||||||
| 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 | mail1038.onamae.ne.jp ⭐ | ||||||
| A | 157.120.209.11🇯🇵 GMOOSK-NET157.120.209.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail1038.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1752043374 | ||||||
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=1774393017 | ||||||
Same first word
first-ops.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-rs1.gmoserver.jp2026-03-01 → 2026-03-24 · 2 obs
● 2026-03-24 23:04:42
●NSns-rs2.gmoserver.jp2026-03-01 → 2026-03-24 · 2 obs
● 2026-03-24 23:04:42
●MXmail1038.onamae.ne.jp2026-03-01 → 2026-03-24 · 2 obs
● 2026-03-24 23:04:42
●A54.183.102.222026-03-01 → 2026-03-24 · 2 obs
● 2026-03-24 23:04:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| first-ops.com | 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 first-ops.com (unsigned zone)
⏱️ Timing
Total: 1400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.183.102.22 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail1038.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
first-ops.com points to IP number 54.183.102.22.
For instance, other host names chi.com.tw, alaskaspin.com, natrofix.com, puriconsulting.com and donestuff.com share IP numbers with first-ops.com.
Name Servers
first-ops.com is delegated to two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
first-ops.com uses the same name server setup as other domains such as zo-k.com, fabs.jp, arc-b.jp, highgood.net and aki32.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
first-ops.com is handled by a single mail server, mail1038.onamae.ne.jp.
first-ops.com shares the same mail server setup as other domains, for instance nissanchem-kenpo.or.jp, www.lisblanc.com, oriconsul.co.jp, viewall.net and jmedia.ne.jp.
mail1038.onamae.ne.jp points to a single IP: 157.120.209.11.