137daxue.com - robtex.com
137daxue.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.209.199.34🇺🇸 CNSERVERSLLC162.209.128.0/17 cust proxy reg | ||||||
| NS | ns1.sharesdns.com ⭐ | ||||||
| A | 154.23.191.194🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.194🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.sharesdns.com | ||||||
| A | 154.23.191.195🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.195🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.sharesdns.comadmin@sharesdns.com serial=1775115164 | ||||||
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=1776069627 | ||||||
Same first word
137daxue.com |
DNS History
8 records (3 active, 5 former)
○NSdns21.hichina.com2015-05-07 → 2017-05-20 · 4 obs
● 2017-05-20 05:34:36
○ 2026-04-03 17:10:50
○ 2026-04-13 09:08:32
○NSdns22.hichina.com2015-05-07 → 2017-05-20 · 4 obs
● 2017-05-20 05:34:36
○ 2026-04-03 17:10:50
○ 2026-04-13 09:08:32
●NSns1.sharesdns.com2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 17:10:50
● 2026-04-13 09:08:32
●NSns2.sharesdns.com2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 17:10:50
● 2026-04-13 09:08:32
○MXmxbiz1.qq.com2015-05-07 → 2017-05-20 · 4 obs
● 2017-05-20 05:34:36
○ 2026-04-03 17:10:50
○ 2026-04-13 09:08:32
○MXmxbiz2.qq.com2015-05-07 → 2017-05-20 · 4 obs
● 2017-05-20 05:34:36
○ 2026-04-03 17:10:50
○ 2026-04-13 09:08:32
●A162.209.199.342026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 17:10:50
● 2026-04-13 09:08:32
○A221.231.137.962015-05-07 → 2017-05-20 · 4 obs
● 2017-05-20 05:34:36
○ 2026-04-03 17:10:50
○ 2026-04-13 09:08:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 137daxue.com | ns1.sharesdns.com, ns2.sharesdns.com | 4 records |
✅ Authoritative Response
Server:154.23.191.194
NS records: ns1.sharesdns.com, ns2.sharesdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 137daxue.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.209.199.34 |
| NS | 2 | ns1.sharesdns.com, ns2.sharesdns.com |
| SOA | 1 | ns1.sharesdns.com admin.sharesdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.sharesdns.com, ns1.sharesdns.com, ns2.sharesdns.com...)
Analysis
IP Addresses
137daxue.com points to IP number 162.209.199.34.
For instance, other host names axzytz.com, chengxinnj.com, lssycsyyey.com, www.axzytz.com and nllw.org share IP numbers with 137daxue.com.
Name Servers
137daxue.com is delegated to two name servers: ns1.sharesdns.com and ns2.sharesdns.com.
137daxue.com uses the same name server setup as other domains such as xalryy.com, czyxywj.com, xasswm.com, zqxxg.cn and jndeston.com.
Host names with two IP numbers:
ns1.sharesdns.com points to 154.23.191.194 and 154.86.21.194; ns2.sharesdns.com points to 154.23.191.195 and 154.86.21.195.