tti-co.com - robtex.com
tti-co.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.148.185🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www1087.onamae.ne.jp | ||||||
| NS | dns.tti-co.com ⭐ | ||||||
| A | 49.212.51.78🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | test.tti-co.com | ||||||
| NS | dns.try-square.co.jp | ||||||
| A | 153.126.165.248🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | mail.try-square.co.jp | ||||||
| MX | mail.tti-co.com ⭐ | ||||||
| A | 160.16.201.91🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | mail.tti-co.com | ||||||
| TXT | v=spf1 a:mail.tti-co.com a:share.tti-co.com ~all | ||||||
| TXT | MS=msf62374ea-914a-482e-9b23-588c842aad97 | ||||||
| SOA | dns.tti-co.comroot@dns.tti-co.com 2025-07-08 #22 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns.try-square.co.jp2015-07-13 → 2026-03-23 · 2 obs
● 2026-03-23 01:48:00
●NSdns.tti-co.com2015-07-13 → 2026-03-23 · 2 obs
● 2026-03-23 01:48:00
●MXmail.tti-co.com2015-07-13 → 2026-03-23 · 2 obs
● 2026-03-23 01:48:00
●A160.251.148.1852026-02-16 → 2026-03-23 · 3 obs
● 2026-02-16 05:24:48
● 2026-03-23 01:48:00
○A49.212.51.782015-07-13 → 2017-01-06 · 4 obs
● 2017-01-06 14:05:30
○ 2026-02-16 05:24:48
○ 2026-03-23 01:48:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tti-co.com | dns.tti-co.com, dns.try-square.co.jp | 1 record |
✅ Authoritative Response
Server:49.212.51.78
NS records: dns.tti-co.com, dns.try-square.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tti-co.com (unsigned zone)
⏱️ Timing
Total: 4580ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.148.185 |
| NS | 2 | dns.try-square.co.jp, dns.tti-co.com |
| MX | 1 | mail.tti-co.com (pri: 10) |
| TXT | 2 | MS=msf62374ea-914a-482e-9b23-588c842aad9, v=spf1 a:mail.tti-co.com a:share.tti-co. |
| SOA | 1 | dns.tti-co.com root.dns.tti-co.com |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (dns.tti-co.com)
Analysis
Hierarchy
tti-co.com is parent of test.tti-co.com, mail.tti-co.com, www.tti-co.com, data.tti-co.com and dns.tti-co.com.
IP Addresses
tti-co.com maps to IP address 160.251.148.185.
Other host names, for instance daihoji.net, caraami.com, boat-business.com, hitoyoshiryokan.com and asuka3.com share IP numbers with tti-co.com.
Name Servers
Two name servers dns.tti-co.com and dns.try-square.co.jp are delegated to tti-co.com.
tti-co.com uses the same name server setup as try-square.co.jp and freescale.co.jp.
Host names with a single IP address:
dns.tti-co.com points to 49.212.51.78
dns.try-square.co.jp points to 153.126.165.248
Mail Servers
tti-co.com is handled by a single mail server, mail.tti-co.com.
mail.tti-co.com points to one IP number: 160.16.201.91.