doubleplus.io - robtex.com
doubleplus.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-rs1.gmoserver.jp ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1775983498 | ||||||
Same first word
DNS History
2 records (2 active, 0 former)
●NSns-rs1.gmoserver.jp2026-03-28 → 2026-04-12 · 2 obs
● 2026-03-28 07:20:02
● 2026-04-12 09:08:32
● 2026-04-12 09:08:32
●NSns-rs2.gmoserver.jp2026-03-28 → 2026-04-12 · 2 obs
● 2026-03-28 07:20:02
● 2026-04-12 09:08:32
● 2026-04-12 09:08:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| doubleplus.io | ns-rs2.gmoserver.jp, ns-rs1.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.87
NS records: ns-rs2.gmoserver.jp, ns-rs1.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doubleplus.io (unsigned zone)
⏱️ Timing
Total: 975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp handle delegation for doubleplus.io.
doubleplus.io uses the same name server setup as other domains, for example nobu.vc, s-azure.com, mtc.jp, f-taiyo.co.jp and yamaga-kigyou.com.
Host names with one IP number: The host name ns-rs1.gmoserver.jp points to 157.7.32.87 and the host name ns-rs2.gmoserver.jp points to 157.7.33.87.