ytfzedu.com - robtex.com
ytfzedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.47.182🇺🇸 AS395776107.163.47.0/24 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=1768152211 | ||||||
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=1774686097 | ||||||
Same first word
ytfzedu.com |
DNS History
9 records (3 active, 6 former)
○NSdns1.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 01:12:30
○ 2026-03-28 08:26:40
○NSdns2.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 01:12:30
○ 2026-03-28 08:26:40
○NSdns3.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 01:12:30
○ 2026-03-28 08:26:40
○NSdns4.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 01:12:30
○ 2026-03-28 08:26:40
○NSdns5.name-services.com2008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 01:12:30
○ 2026-03-28 08:26:40
●NSns1.dns.com2026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 02:28:06
● 2026-03-28 08:26:40
●NSns2.dns.com2026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 02:28:06
● 2026-03-28 08:26:40
●A107.163.47.1822026-03-01 → 2026-03-28 · 3 obs
● 2026-03-01 02:28:06
● 2026-03-28 08:26:40
○A8.15.231.1132008-03-14 → 2008-03-14 · 3 obs
○ 2015-10-27 01:12:30
○ 2026-03-28 08:26:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ytfzedu.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 ytfzedu.com (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.163.47.182 |
| 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
ytfzedu.com points to an IP address: 107.163.47.182.
other host names include mxsoftworks.com, www.chinazxrj.com, sugaredupink.com, chinazxrj.com and bjayytong.com; they share IP numbers with ytfzedu.com.
Name Servers
Two name servers ns1.dns.com and ns2.dns.com handle the delegation for ytfzedu.com.
ytfzedu.com shares the same name server setup as other domains, for instance 785727.com, mwytw.com, 989w989.com, 128888.com and vkcloud.net.
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.