sumai.tech - robtex.com
sumai.tech
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.71.154🇯🇵 GMO-INTERNET160.251.71.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www331.conoha.ne.jp | ||||||
| NS | ns-a1.conoha.io ⭐ | ||||||
| A | 2400:8500:3000::88🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | ns-a1.cnode.io | ||||||
| A | 157.7.33.88🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-a1.cnode.io | ||||||
| NS | ns-a2.conoha.io | ||||||
| A | 2404:8680:1101:310::53🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| A | 150.95.23.148🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| PTR | v150-95-23-148.a001.m.bkk1.static.cnode.io | ||||||
| NS | ns-a3.conoha.io | ||||||
| A | 2404:f080:1101:310::53🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| A | 150.95.19.148🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN | ||||||
| PTR | v150-95-19-148.a001.m.han1.static.cnode.io | ||||||
| MX | mail45.conoha.ne.jp ⭐ | ||||||
| A | 118.27.99.209🇯🇵 GMO-INTERNET118.27.99.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail45.conoha.ne.jp | ||||||
| TXT | v=spf1 include:_spf.conoha.ne.jp ~all | ||||||
| SOA | ns-a1.conoha.iopostmaster@sumai.tech serial=1775364240 | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1776020951 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail45.conoha.ne.jp2026-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 19:24:16
●A160.251.71.1542026-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 19:24:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net | - |
| sumai.tech | ns-a3.conoha.io, ns-a1.conoha.io, ns-a2.conoha.io | - |
✅ Authoritative Response
Server:150.95.23.148
NS records: ns-a3.conoha.io, ns-a1.conoha.io, ns-a2.conoha.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumai.tech (unsigned zone)
⏱️ Timing
Total: 1337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.71.154 |
| NS | 3 | ns-a2.conoha.io, ns-a3.conoha.io... |
| MX | 1 | mail45.conoha.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.conoha.ne.jp ~all |
| SOA | 1 | ns-a1.conoha.io postmaster.sumai.tech |
Analysis
IP Addresses
sumai.tech resolves to a single IP: 160.251.71.154.
Other host names, for instance www.ogino.link, ogino.link, zubora-mom.com, saiseich.com and sakini-itteyo.com share IP numbers with sumai.tech.
Name Servers
sumai.tech delegates to three name servers: ns-a1.conoha.io, ns-a2.conoha.io and ns-a3.conoha.io.
sumai.tech shares some name servers with other domains, for example 87.184.95.150.in-addr.arpa, 58.175.44.163.in-addr.arpa, yuyoulife.com, everblues.net and lostclinic.net.
Host names with two IP numbers:
ns-a1.conoha.io: 2400:8500:3000::88 and 157.7.33.88
ns-a2.conoha.io: 2404:8680:1101:310::53 and 150.95.23.148
ns-a3.conoha.io: 2404:f080:1101:310::53 and 150.95.19.148
Mail Servers
sumai.tech is handled by a single mail server, mail45.conoha.ne.jp.
sumai.tech shares the mail server setup with other domains, for example q-shoku.com, unreal-web.com, chillinto.com, freefrom.info and sunblogg.com.
Host name mail45.conoha.ne.jp points to IP 118.27.99.209.