ttoffice.net - robtex.com
ttoffice.net
net
| 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=1771291465 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns21.hichina.com2026-02-21 → 2026-03-23 · 2 obs
● 2026-03-23 19:47:04
●NSdns22.hichina.com2026-02-21 → 2026-03-23 · 2 obs
● 2026-03-23 19:47:04
●A120.24.149.1812026-02-21 → 2026-03-23 · 2 obs
● 2026-03-23 19:47:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ttoffice.net | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.40
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ttoffice.net (unsigned zone)
⏱️ Timing
Total: 1222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.24.149.181 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
ttoffice.net points to a single IP number: 120.24.149.181.
Other host names such as szqianhaihappytour.com, godimage.mobi and frommaster.com share IP numbers with ttoffice.net.
Name Servers
Delegation for ttoffice.net rests with two name servers, dns21.hichina.com and dns22.hichina.com.
ttoffice.net shares the same name server setup as other domains, including ruilongcnc.com, ofuns.com, qdhfjt.cn, cdxx.site and xingpu.cn.
ttoffice.net partially shares name servers with other domains; for instance bmng.cn and e12e.com.
Host names with nine IP numbers:
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.