ketailieu.com - robtex.com
ketailieu.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| SOA | ns1.zonedns.vnroot@ketailieu.com 2026-04-06 #1 | ||||||
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=1778478231 | ||||||
Same first word
ketailieu.com |
DNS History
7 records (4 active, 3 former)
●NSns1.zonedns.vn2026-04-09 → 2026-05-11 · 3 obs
● 2026-04-09 12:31:34
● 2026-05-11 06:00:30
●NSns2.zonedns.vn2026-04-09 → 2026-05-11 · 3 obs
● 2026-04-09 12:31:34
● 2026-05-11 06:00:30
●NSns3.zonedns.vn2026-04-09 → 2026-05-11 · 3 obs
● 2026-04-09 12:31:34
● 2026-05-11 06:00:30
●NSns4.zonedns.vn2026-04-09 → 2026-05-11 · 3 obs
● 2026-04-09 12:31:34
● 2026-05-11 06:00:30
○NSns5.dnsdun.com2019-03-10 → 2019-03-10 · 3 obs
○ 2026-04-09 12:31:34
○ 2026-05-11 06:00:30
○NSns5.dnsdun.net2019-03-10 → 2019-03-10 · 3 obs
○ 2026-04-09 12:31:34
○ 2026-05-11 06:00:30
○A45.195.183.2512019-03-10 → 2019-03-10 · 3 obs
○ 2026-04-09 12:31:34
○ 2026-05-11 06:00:30
🔍 DNS Trace
Analysis
Name Servers
ketailieu.com delegates to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
ketailieu.com at least partially shares name servers with other domains, for instance hosana.vn, dailyxetaihyundai.vn, techsys.vn, idt.org.vn and vuonxoai.vn.
These name servers are commonly used with ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers:
ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.
ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.
ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30.
ns4.zonedns.vn points to 2001:df1:3200::15 and 103.28.39.159.
Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.
Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn.