quatkomasu.com - robtex.com
quatkomasu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.154.102.12🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN | ||||||
| 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 | ||||||
| MX | quatkomasu.com ⭐ | ||||||
| A | 103.154.102.12🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN | ||||||
| SOA | ns1.zonedns.vnroot@quatkomasu.com 2023-02-21 #2 | ||||||
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=1785717892 | ||||||
MX for
quatkomasu.com |
Same first word
quatkomasu.com |
DNS History
11 records (6 active, 5 former)
○NSmdns1.nhanhoa.com2015-06-23 → 2015-11-09 · 4 obs
● 2015-11-09 20:28:54
○ 2016-02-23 13:12:40
○ 2026-08-03 00:54:00
●NSns1.zonedns.vn2016-02-23 → 2026-08-03 · 3 obs
● 2016-02-23 13:12:40
● 2026-08-03 00:54:00
●NSns2.zonedns.vn2016-02-23 → 2026-08-03 · 3 obs
● 2016-02-23 13:12:40
● 2026-08-03 00:54:00
●NSns3.zonedns.vn2016-02-23 → 2026-08-03 · 3 obs
● 2016-02-23 13:12:40
● 2026-08-03 00:54:00
●NSns4.zonedns.vn2016-02-23 → 2026-08-03 · 3 obs
● 2016-02-23 13:12:40
● 2026-08-03 00:54:00
●MXquatkomasu.com2016-02-23 → 2026-08-03 · 2 obs
● 2026-08-03 00:54:00
●A103.154.102.122026-03-17 → 2026-08-03 · 3 obs
● 2026-03-17 17:16:30
● 2026-08-03 00:54:00
○A103.47.192.2072016-02-23 → 2016-02-23 · 4 obs
● 2016-02-23 13:12:40
○ 2016-06-19 04:49:50
○ 2026-08-03 00:54:00
○A210.211.124.1532015-06-23 → 2015-11-09 · 4 obs
● 2015-11-09 20:28:54
○ 2016-02-23 13:12:40
○ 2026-08-03 00:54:00
○A210.245.90.2002016-06-19 → 2016-11-05 · 5 obs
● 2016-06-19 04:49:50
● 2016-11-05 15:10:38
○ 2026-03-17 17:16:30
○ 2026-08-03 00:54:00
○CNAMEwww.quatkomasu.com2015-06-23 → 2015-11-09 · 4 obs
● 2015-11-09 20:28:54
○ 2016-02-23 13:12:40
○ 2026-08-03 00:54:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| quatkomasu.com | ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn | - |
✅ Authoritative Response
Server:103.28.36.30
NS records: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn, ns4.zonedns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quatkomasu.com (unsigned zone)
⏱️ Timing
Total: 4601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.154.102.12 |
| NS | 4 | ns2.zonedns.vn, ns4.zonedns.vn... |
| MX | 1 | quatkomasu.com (pri: 10) |
| SOA | 1 | ns1.zonedns.vn root.quatkomasu.com |
Analysis
Mail Server Role
quatkomasu.com acts as its own mail server.
IP Addresses
quatkomasu.com points to a single IP number: 103.154.102.12.
Additional host names — xenangtoyota.vn, sieuthitinhyeu.vn, gaotravel.com and two others — share IP numbers with quatkomasu.com.
Name Servers
quatkomasu.com has four authoritative name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
quatkomasu.com partially shares its NS delegation with several other domains, including businesscoaching.edu.vn, noithatlongthanh.vn, thanhlapdoanhnghiep.org and two others.
These name servers are regularly seen alongside ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn as name servers.
ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn each resolve to two IP addresses. ns1.zonedns.vn points to 64.176.84.220 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33. ns2.zonedns.vn points to 103.176.178.51 and 2401:c080:1400:1cd4:5400:5ff:fe80:ec33. ns3.zonedns.vn points to 103.28.36.30 and 2001:df1:3200::15. ns4.zonedns.vn points to 103.28.39.159 and 2001:df1:3200::15.
Host names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 IP addresses: ns1.zonedns.vn and ns2.zonedns.vn.
Host names pointing to 2001:df1:3200::15 IP addresses: ns3.zonedns.vn and ns4.zonedns.vn.
Mail Servers
quatkomasu.com has a single mail server: quatkomasu.com itself.
quatkomasu.com has exactly one IP number: 103.154.102.12.