nttdsys.com - robtex.com
nttdsys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.152.60🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| NS | ns1.default.rakko.zone | ||||||
| A | 172.64.52.103🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.default.rakko.zone | ||||||
| A | 172.64.53.132🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774536957 | ||||||
Previously MX for
nttdsys.com |
Subdomains
Same first word
nttdsys.com |
DNS History
12 records (3 active, 9 former)
○NSns-kg022.ocn.ad.jp2015-06-17 → 2016-05-14 · 4 obs
● 2016-05-14 12:57:22
○ 2026-03-08 04:14:06
○ 2026-03-26 15:15:32
○NSns.nttdsys.com2015-06-17 → 2016-05-14 · 4 obs
● 2016-05-14 12:57:22
○ 2026-03-08 04:14:06
○ 2026-03-26 15:15:32
●NSns1.default.rakko.zone2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 00:20:14
● 2026-03-26 15:15:32
○NSns1.xserver.jp2026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 04:14:06
○ 2026-03-14 00:20:14
○ 2026-03-26 15:15:32
●NSns2.default.rakko.zone2026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 00:20:14
● 2026-03-26 15:15:32
○NSns2.xserver.jp2026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 04:14:06
○ 2026-03-14 00:20:14
○ 2026-03-26 15:15:32
○NSns3.xserver.jp2026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 04:14:06
○ 2026-03-14 00:20:14
○ 2026-03-26 15:15:32
○NSns4.xserver.jp2026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 04:14:06
○ 2026-03-14 00:20:14
○ 2026-03-26 15:15:32
○NSns5.xserver.jp2026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 04:14:06
○ 2026-03-14 00:20:14
○ 2026-03-26 15:15:32
○MXnttdsys.com2026-03-08 → 2026-03-08 · 3 obs
○ 2026-03-14 00:20:14
○ 2026-03-26 15:15:32
●A160.251.152.602026-03-14 → 2026-03-26 · 3 obs
● 2026-03-14 00:20:14
● 2026-03-26 15:15:32
○A183.181.86.802026-03-08 → 2026-03-08 · 3 obs
○ 2026-03-14 00:20:14
○ 2026-03-26 15:15:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| nttdsys.com | ns1.default.rakko.zone, ns2.default.rakko.zone | - |
✅ Authoritative Response
Server:172.64.53.132
NS records: ns1.default.rakko.zone, ns2.default.rakko.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nttdsys.com (unsigned zone)
⏱️ Timing
Total: 1986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.152.60 |
| NS | 2 | ns2.default.rakko.zone, ns1.default.rakko.zone |
Analysis
Hierarchy
nttdsys.com is a parent of scaw.nttdsys.com, ns.nttdsys.com, oracle.nttdsys.com, lp1.nttdsys.com and ra.nttdsys.com.
IP Addresses
nttdsys.com points to a single IP number: 160.251.152.60.
Other host names, for instance mangaonweb.com, pirates-without-borders.org, mx.senbokunt.jp, g-contents.jp and d-l.jp share IP numbers with nttdsys.com.
Name Servers
nttdsys.com is delegated to two name servers: ns1.default.rakko.zone and ns2.default.rakko.zone.
nttdsys.com uses the same name server setup as other domains, for instance mail.cyber-base.org, canariumbooks.org, monstreymacdonald.com, em027.cside.jp and unistudio.jp.
Host names with one IP number:
ns1.default.rakko.zone points to: 172.64.52.103.
ns2.default.rakko.zone points to: 172.64.53.132.