sancophieu.com - robtex.com
sancophieu.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@sancophieu.com 2025-09-10 #3 | ||||||
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=1776106422 | ||||||
Same first word
sancophieu.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.zonedns.vn2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:23:16
○NSns11.domaincontrol.com2019-12-26 → 2019-12-26 · 3 obs
● 2019-12-26 18:42:22
○ 2026-04-13 19:23:16
○NSns12.domaincontrol.com2019-12-26 → 2019-12-26 · 3 obs
● 2019-12-26 18:42:22
○ 2026-04-13 19:23:16
○NSns13.domaincontrol.com2015-07-09 → 2016-05-07 · 4 obs
● 2016-05-07 02:51:30
○ 2017-03-16 11:06:32
○ 2026-04-13 19:23:16
○NSns14.domaincontrol.com2015-07-09 → 2016-05-07 · 4 obs
● 2016-05-07 02:51:30
○ 2017-03-16 11:06:32
○ 2026-04-13 19:23:16
●NSns2.zonedns.vn2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:23:16
●NSns3.zonedns.vn2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:23:16
●NSns4.zonedns.vn2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:23:16
○MXmailstore1.secureserver.net2015-07-09 → 2016-05-07 · 4 obs
● 2016-05-07 02:51:30
○ 2017-03-16 11:06:32
○ 2026-04-13 19:23:16
○MXsmtp.secureserver.net2015-07-09 → 2016-05-07 · 4 obs
● 2016-05-07 02:51:30
○ 2017-03-16 11:06:32
○ 2026-04-13 19:23:16
○A45.76.6.2122019-12-26 → 2019-12-26 · 3 obs
● 2019-12-26 18:42:22
○ 2026-04-13 19:23:16
○A50.63.202.582015-07-09 → 2016-05-07 · 4 obs
● 2016-05-07 02:51:30
○ 2017-03-16 11:06:32
○ 2026-04-13 19:23:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sancophieu.com | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.39.159
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sancophieu.com (unsigned zone)
⏱️ Timing
Total: 1317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.zonedns.vn, ns3.zonedns.vn... |
| SOA | 1 | ns1.zonedns.vn root.sancophieu.com |
Analysis
Name Servers
sancophieu.com is delegated to four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
sancophieu.com at least partially shares its name servers with other domains, for instance vppduytan.vn, task.vn, xenanghangcha.com.vn, aschool.edu.vn and thietbidientiencuong.vn.
These name servers are commonly used alongside ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers
Host ns1.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220.
Host ns2.zonedns.vn points to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51.
Host ns3.zonedns.vn points to 2001:df1:3200::15 and 103.28.36.30.
Host ns4.zonedns.vn points to 2001:df1:3200::15 and 103.28.39.159.
Hosts pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn.
Hosts pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn.