51tiyan.com - robtex.com
51tiyan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.20🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | shop-portal19.config360.info | ||||||
| NS | www.51tiyan.com ⭐ | ||||||
| A | 208.98.43.15🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | shop-portal14.config360.info | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.51tiyan.com51tiyan@com 2008-08-03 #0 | ||||||
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=1776268407 | ||||||
Same first word
51tiyan.com |
DNS History
10 records (4 active, 6 former)
●NSns1.4.cn2026-03-22 → 2026-04-15 · 3 obs
○ 2019-03-02 12:29:34
● 2026-03-22 00:40:10
● 2026-04-15 16:17:20
● 2026-03-22 00:40:10
● 2026-04-15 16:17:20
○NSns1.namebrightdns.com2015-06-21 → 2019-03-02 · 4 obs
● 2015-06-21 19:49:50
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
●NSns2.4.cn2026-03-22 → 2026-04-15 · 3 obs
○ 2019-03-02 12:29:34
● 2026-03-22 00:40:10
● 2026-04-15 16:17:20
● 2026-03-22 00:40:10
● 2026-04-15 16:17:20
○NSns2.namebrightdns.com2015-06-21 → 2019-03-02 · 4 obs
● 2015-06-21 19:49:50
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
●NSwww.51tiyan.com2026-03-22 → 2026-04-15 · 3 obs
○ 2019-03-02 12:29:34
● 2026-03-22 00:40:10
● 2026-04-15 16:17:20
● 2026-03-22 00:40:10
● 2026-04-15 16:17:20
○MXmail1.namebrightmail.com2015-06-21 → 2019-03-02 · 4 obs
● 2015-06-21 19:49:50
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
○MXmail2.namebrightmail.com2015-06-21 → 2019-03-02 · 4 obs
● 2015-06-21 19:49:50
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
○A119.29.100.1572015-06-21 → 2019-03-02 · 4 obs
● 2015-06-21 19:49:50
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
● 2019-03-02 12:29:34
○ 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
●A208.98.43.202026-04-15 → 2026-04-15 · 2 obs
○ 2026-03-22 00:40:10
● 2026-04-15 16:17:20
● 2026-04-15 16:17:20
○A208.98.43.782026-03-22 → 2026-03-22 · 3 obs
○ 2019-03-02 12:29:34
● 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
● 2026-03-22 00:40:10
○ 2026-04-15 16:17:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51tiyan.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51tiyan.com (unsigned zone)
⏱️ Timing
Total: 1103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.20 |
| SOA | 1 | www.51tiyan.com 51tiyan.com |
Analysis
IP Addresses
51tiyan.com resolves to a single IP address: 208.98.43.20.
Other host names including shlangding.com, student.com.cn, www.www.3100.tv, www.sosaw.com and nonin.cn share IP numbers with 51tiyan.com.
Name Servers
51tiyan.com is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.51tiyan.com.
51tiyan.com at least partially shares name servers with other domains, including cnbaotron.com, usmedplus.com, daoer.cn, 21085.com and g45.com.
Host names with a single IP:
ns1.4.cn points to 107.167.27.66.
www.51tiyan.com points to 208.98.43.15.