tyyy.net - robtex.com
tyyy.net
| CNAME | a.pc51.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.91.242.27🇨🇳 CHINANET-BACKBONE202.91.240.0/21 China Telecom Network | ||||||
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=1777051781 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
○NSdns10.hichina.com2016-12-01 → 2016-12-01 · 4 obs
○ 2016-01-22 20:41:34
● 2016-12-01 16:05:46
○ 2026-03-06 07:02:58
○ 2026-04-24 17:45:16
● 2016-12-01 16:05:46
○ 2026-03-06 07:02:58
○ 2026-04-24 17:45:16
●NSdns17.hichina.com2026-03-06 → 2026-04-24 · 3 obs
○ 2018-12-17 22:22:32
● 2026-03-06 07:02:58
● 2026-04-24 17:45:16
● 2026-03-06 07:02:58
● 2026-04-24 17:45:16
●NSdns18.hichina.com2026-03-06 → 2026-04-24 · 3 obs
○ 2018-12-17 22:22:32
● 2026-03-06 07:02:58
● 2026-04-24 17:45:16
● 2026-03-06 07:02:58
● 2026-04-24 17:45:16
○NSdns9.hichina.com2016-12-01 → 2016-12-01 · 4 obs
○ 2016-01-22 20:41:34
● 2016-12-01 16:05:46
○ 2018-12-17 22:22:32
○ 2026-04-24 17:45:16
● 2016-12-01 16:05:46
○ 2018-12-17 22:22:32
○ 2026-04-24 17:45:16
○NSns15.xincache.com2015-06-06 → 2016-01-22 · 4 obs
● 2015-06-06 17:39:08
● 2016-01-22 20:41:34
○ 2016-12-01 16:05:46
○ 2026-04-24 17:45:16
● 2016-01-22 20:41:34
○ 2016-12-01 16:05:46
○ 2026-04-24 17:45:16
○NSns16.xincache.com2015-06-06 → 2016-01-22 · 4 obs
● 2015-06-06 17:39:08
● 2016-01-22 20:41:34
○ 2016-12-01 16:05:46
○ 2026-04-24 17:45:16
● 2016-01-22 20:41:34
○ 2016-12-01 16:05:46
○ 2026-04-24 17:45:16
○NSns3.dns.com2018-12-17 → 2018-12-17 · 4 obs
○ 2016-12-01 16:05:46
● 2018-12-17 22:22:32
○ 2026-03-06 07:02:58
○ 2026-04-24 17:45:16
● 2018-12-17 22:22:32
○ 2026-03-06 07:02:58
○ 2026-04-24 17:45:16
○MXmail.tyyy.net2015-06-06 → 2016-01-22 · 4 obs
● 2015-06-06 17:39:08
● 2016-01-22 20:41:34
○ 2016-12-01 16:05:46
○ 2026-04-24 17:45:16
● 2016-01-22 20:41:34
○ 2016-12-01 16:05:46
○ 2026-04-24 17:45:16
○A218.85.134.142015-06-06 → 2016-01-22 · 4 obs
● 2015-06-06 17:39:08
● 2016-01-22 20:41:34
○ 2016-12-01 16:05:46
○ 2026-04-24 17:45:16
● 2016-01-22 20:41:34
○ 2016-12-01 16:05:46
○ 2026-04-24 17:45:16
○CNAMEa.nicenic.com2026-03-06 → 2026-03-10 · 5 obs
○ 2018-12-17 22:22:32
● 2026-03-06 07:02:58
● 2026-03-10 01:33:38
○ 2026-04-23 16:16:54
○ 2026-04-24 17:45:16
● 2026-03-06 07:02:58
● 2026-03-10 01:33:38
○ 2026-04-23 16:16:54
○ 2026-04-24 17:45:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| tyyy.net | dns17.hichina.com, dns18.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.38
NS records: dns17.hichina.com, dns18.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tyyy.net (unsigned zone)
⏱️ Timing
Total: 1937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns17.hichina.com, dns18.hichina.com |
| CNAME | 1 | a.pc51.com |
| SOA | 1 | dns17.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
tyyy.net points to a single IP number: 202.91.242.27.
Other host names, for instance 0219.cn, wwnew.com, 10000idc.com, sziitstc.com and wwwmifwl.g3.net.cn share IP numbers with tyyy.net.