cotden.com - dns.ninja
cotden.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.138.88.123🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| NS | ns1.matbao.com ⭐ | ||||||
| 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 | ns2.matbao.com | ||||||
| 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 | ||||||
| SOA | ns1.matbao.comadmin@matbao.com 2024-06-20 #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=1784409197 | ||||||
Previously MX for
cotden.com |
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.matbao.com2026-03-08 → 2026-07-18 · 3 obs
● 2026-03-08 08:23:00
● 2026-07-18 21:21:14
○NSns1.vnnetsoft.com2019-04-01 → 2019-04-01 · 4 obs
● 2019-04-01 05:14:46
○ 2026-03-08 08:23:00
○ 2026-07-18 21:21:14
○NSns14.vnnetsoft.com2015-06-05 → 2017-01-15 · 4 obs
● 2017-01-15 08:16:08
○ 2019-04-01 05:14:46
○ 2026-07-18 21:21:14
●NSns2.matbao.com2026-03-08 → 2026-07-18 · 3 obs
● 2026-03-08 08:23:00
● 2026-07-18 21:21:14
○NSns2.vnnetsoft.com2019-04-01 → 2019-04-01 · 4 obs
● 2019-04-01 05:14:46
○ 2026-03-08 08:23:00
○ 2026-07-18 21:21:14
○NSns4.vnnetsoft.com2015-06-05 → 2017-01-15 · 4 obs
● 2017-01-15 08:16:08
○ 2019-04-01 05:14:46
○ 2026-07-18 21:21:14
○MXcotden.com2015-06-05 → 2019-04-01 · 4 obs
● 2019-04-01 05:14:46
○ 2026-03-08 08:23:00
○ 2026-07-18 21:21:14
●A103.138.88.1232026-03-08 → 2026-07-18 · 3 obs
● 2026-03-08 08:23:00
● 2026-07-18 21:21:14
○A123.30.168.1182019-04-01 → 2019-04-01 · 4 obs
● 2019-04-01 05:14:46
○ 2026-03-08 08:23:00
○ 2026-07-18 21:21:14
○A123.30.186.2152015-06-05 → 2017-01-15 · 4 obs
● 2017-01-15 08:16:08
○ 2019-04-01 05:14:46
○ 2026-07-18 21:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cotden.com | ns1.matbao.com, ns2.matbao.com | 4 records |
✅ Authoritative Response
Server:103.110.128.60
NS records: ns1.matbao.com, ns2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotden.com (unsigned zone)
⏱️ Timing
Total: 723ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.138.88.123 |
| NS | 2 | ns2.matbao.com, ns1.matbao.com |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.matbao.com, ns1.matbao.com, ns2.matbao.com...)
Analysis
IP Addresses
cotden.com resolves to one IP address: 103.138.88.123.
gametiengviet.com, hebe.com.vn, nhuatienphongvn.com and two other host names share IP numbers with cotden.com.
Name Servers
cotden.com uses two name servers for its delegation: ns1.matbao.com and ns2.matbao.com.
cotden.com uses the same name servers as several other domains — among them quychan.com, kvb6666.online, famasoftware.com and two more.
cotden.com shares at least some of its name servers with other domains, including votv.vn, phongsonhoney.net, phillip.vn and two others.
These name servers are frequently seen alongside the name servers ns1.matbao.vn, ns2.matbao.vn, ns-bak.matbao.com and ns1.digipowerdns.com.
The two host names ns1.matbao.com and ns2.matbao.com each have a pair of IP addresses: ns1.matbao.com has 13.250.228.99 and 103.110.128.60, and ns2.matbao.com has 35.198.203.127 and 103.138.89.11.