doanket1.com - robtex.com
doanket1.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.245.86.58🇻🇳 FPT-AS-AP210.245.86.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | webhost50.fptdata.com | ||||||
| NS | ns1.matbao.vn ⭐ | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns-bak.matbao.com ⚠️ Not in parent delegation | ||||||
| A | 35.198.246.158🇸🇬 Google35.198.240.0/20 | ||||||
| PTR | ip-35-198-246-158.defastlink.net | ||||||
| NS | ns2.matbao.vn | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| MX | mail.doanket1.com ⭐ | ||||||
| A | 210.245.86.58🇻🇳 FPT-AS-AP210.245.86.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | webhost50.fptdata.com | ||||||
| TXT | v=spf1 ip4:210.245.86.58 ip4:210.245.92.24 ip4:210.245.95.253 ~all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2020-07-23 #7 | ||||||
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=1778727196 | ||||||
Subdomains
mail.doanket1.com |
Same first word
doanket1.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSdns1.fpt.vn2015-06-29 → 2016-09-04 · 4 obs
● 2016-09-04 04:14:46
○ 2026-03-06 05:37:16
○ 2026-05-14 03:03:08
○NSdns11.fpt.vn2015-06-29 → 2016-09-04 · 4 obs
● 2016-09-04 04:14:46
○ 2026-03-06 05:37:16
○ 2026-05-14 03:03:08
○NSdns12.fpt.vn2015-06-29 → 2016-09-04 · 4 obs
● 2016-09-04 04:14:46
○ 2026-03-06 05:37:16
○ 2026-05-14 03:03:08
○NSdns2.fpt.vn2015-06-29 → 2016-09-04 · 4 obs
● 2016-09-04 04:14:46
○ 2026-03-06 05:37:16
○ 2026-05-14 03:03:08
●NSns-bak.matbao.com2026-03-06 → 2026-05-14 · 3 obs
● 2026-03-06 05:37:16
● 2026-05-14 03:03:08
●NSns1.matbao.vn2026-03-06 → 2026-05-14 · 3 obs
● 2026-03-06 05:37:16
● 2026-05-14 03:03:08
●NSns2.matbao.vn2026-03-06 → 2026-05-14 · 3 obs
● 2026-03-06 05:37:16
● 2026-05-14 03:03:08
●MXmail.doanket1.com2015-06-29 → 2026-05-14 · 2 obs
● 2026-05-14 03:03:08
●A210.245.86.582015-06-29 → 2026-05-14 · 2 obs
● 2026-05-14 03:03:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doanket1.com | ns1.matbao.vn, ns2.matbao.vn | - |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.vn, ns2.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doanket1.com (unsigned zone)
⏱️ Timing
Total: 1500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.245.86.58 |
| NS | 3 | ns2.matbao.vn, ns-bak.matbao.com... |
| MX | 1 | mail.doanket1.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:210.245.86.58 ip4:210.245.92. |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
Analysis
Hierarchy
doanket1.com is a parent of mail.doanket1.com.
IP Addresses
doanket1.com points to a single IP address: 210.245.86.58.
Other host names such as mail.dulichhanam.vn, inan.vn, ecome.vn, vietnamnipponseiki.com.vn and mail.ecome.vn share IP numbers with doanket1.com.
Name Servers
doanket1.com is delegated to three name servers: ns-bak.matbao.com, ns1.matbao.vn and ns2.matbao.vn.
At least part of the name servers for doanket1.com are shared with other domains, for instance namviet-corp.net, brightz.vn, dienmaytaikho.vn, thepnd.com.vn and cokhi24h.vn.
These name servers are commonly used with ns1.matbao.com, ns2.matbao.com, ns3.matbao.vn and ns4.matbao.vn.
Host names with two IP numbers:
ns1.matbao.vn points to: 13.250.228.99 and 103.110.128.60
ns2.matbao.vn points to: 35.198.203.127 and 103.138.89.11
Host names with one IP number:
ns-bak.matbao.com points to: 35.198.246.158
Mail Servers
The mail server for doanket1.com is mail.doanket1.com.
Host mail.doanket1.com points to IP 210.245.86.58.