tudoredu.com - robtex.com
tudoredu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.186.36.209🇺🇸 AS395776192.186.36.0/24 SKBroadband customer route | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1768525336 | ||||||
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=1774414817 | ||||||
rank #95553 in the tld
📈 Tranco rank: #858,189
Same first word
tudoredu.com |
Similar names
DNS History
7 records (3 active, 4 former)
○NSf1g1ns1.dnspod.net2015-08-14 → 2017-05-26 · 4 obs
● 2017-05-26 08:15:00
○ 2026-02-22 06:44:56
○ 2026-03-25 05:18:54
○NSf1g1ns2.dnspod.net2015-08-14 → 2017-05-26 · 4 obs
● 2017-05-26 08:15:00
○ 2026-02-22 06:44:56
○ 2026-03-25 05:18:54
●NSns1.dns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 06:44:56
● 2026-03-25 05:18:54
●NSns2.dns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 06:44:56
● 2026-03-25 05:18:54
○A122.114.104.1922016-09-11 → 2016-09-11 · 3 obs
○ 2017-05-26 08:15:00
○ 2026-03-25 05:18:54
●A192.186.36.2092026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 06:44:56
● 2026-03-25 05:18:54
○CNAME204319.vhost360.cloudvhost.cn2016-09-11 → 2017-05-26 · 4 obs
● 2017-05-26 08:15:00
○ 2026-02-22 06:44:56
○ 2026-03-25 05:18:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| tudoredu.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.129
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tudoredu.com (unsigned zone)
⏱️ Timing
Total: 1167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.186.36.209 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
IP Addresses
tudoredu.com points to IP number 192.186.36.209.
Other host names include xjhaohe.com, yilaim.com, zgyzsc.com and tiandesuye.com that share IP numbers with tudoredu.com.
Name Servers
tudoredu.com is delegated to two name servers: ns1.dns.com and ns2.dns.com.
tudoredu.com uses the same name server setup as other domains such as amjs88.com, 79110.com, nwmp.cn, 427588.com and lxjywedu.com.
tudoredu.com shares name servers with other domains at least partially, for example weinerbenefitgroup.com.
Host names with three IP numbers:
ns1.dns.com points to: 2001:df2:f080:2::1:1, 154.23.191.128 and 154.86.21.128.
ns2.dns.com points to: 2001:df2:f080:2::1:2, 154.23.191.129 and 154.86.21.129.