cdopen.com - dns.ninja
cdopen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.98.16.85🇨🇦 Amazon3.98.0.0/15 EC2 YUL prefix | ||||||
| PTR | ec2-3-98-16-85.ca-central-1.compute.amazonaws.com | ||||||
| A | 15.222.150.159🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix | ||||||
| NS | singapore.power-dns.com ⭐ | ||||||
| NS | ns1.power-dns.com | ||||||
| A | 13.58.50.225🇺🇸 Amazon13.58.0.0/15 EC2 CMH prefix | ||||||
| PTR | ec2-13-58-50-225.us-east-2.compute.amazonaws.com | ||||||
| NS | ns2.power-dns.com | ||||||
| A | 188.166.142.159🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean | ||||||
| NS | ns3.power-dns.com | ||||||
| A | 139.59.220.175🇸🇬 DIGITALOCEAN139.59.220.0/22 DigitalOcean | ||||||
| MX | mx1.ewebdevelopment.com ⭐ | ||||||
| A | 159.203.54.48🇨🇦 DIGITALOCEAN159.203.52.0/22 DigitalOcean | ||||||
| MX | mx2.ewebdevelopment.com(5) | ||||||
| A | 188.166.142.73🇳🇱 DIGITALOCEAN188.166.140.0/22 DigitalOcean | ||||||
| TXT | 934c3bfaa10e7d053ed251a82e3f4a82d19da885 | ||||||
| TXT | 91f786e2661531d62a5e4bf8dc941c30c7391ed6 | ||||||
| TXT | v=spf1 include:u2069692.wl.sendgrid.net -all | ||||||
| TXT | afternic-verification-VKoxaZkQawZ8VVht35n43c | ||||||
| SOA | singapore.power-dns.comhostmaster@power-dns.com 2025-01-15 #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=1786197759 | ||||||
Same first word
cdopen.com |
Similar names
DNS History
31 records (8 active, 23 former)
○NSamsterdam.power-dns.com2017-06-19 → 2026-07-13 · 7 obs
● 2017-06-19 11:58:28
○ 2026-02-28 08:45:16
● 2026-03-17 03:47:14
○ 2026-03-24 10:08:44
● 2026-07-13 12:39:34
○ 2026-08-08 14:14:30
○NSip-172-26-1-146.us-east-2.compute.internal2026-02-28 → 2026-06-21 · 9 obs
● 2026-02-28 08:45:16
○ 2026-03-17 03:47:14
● 2026-03-24 10:08:44
○ 2026-04-17 20:43:56
○ 2026-06-03 13:54:14
● 2026-06-21 18:54:30
○ 2026-07-13 12:39:34
○ 2026-08-08 14:14:30
●NSns1.power-dns.com2015-05-25 → 2026-08-08 · 5 obs
● 2015-10-22 12:51:00
○ 2016-02-11 05:26:50
● 2016-06-19 01:06:08
● 2026-08-08 14:14:30
●NSns2.power-dns.com2015-05-25 → 2026-08-08 · 6 obs
○ 2015-10-22 12:51:00
● 2016-02-11 05:26:50
○ 2016-06-19 01:06:08
● 2017-06-19 11:58:28
● 2026-08-08 14:14:30
●NSns3.power-dns.com2026-02-28 → 2026-08-08 · 3 obs
● 2026-02-28 08:45:16
● 2026-08-08 14:14:30
●NSsingapore.power-dns.com2026-04-17 → 2026-08-08 · 5 obs
● 2026-04-17 20:43:56
● 2026-06-03 13:54:14
○ 2026-06-21 18:54:30
● 2026-08-08 14:14:30
○MXmail.dovemail.com2015-05-25 → 2016-06-19 · 4 obs
● 2016-06-19 01:06:08
○ 2017-06-19 11:58:28
○ 2026-08-08 14:14:30
●MXmx1.ewebdevelopment.com2017-06-19 → 2026-08-08 · 3 obs
● 2017-06-19 11:58:28
● 2026-08-08 14:14:30
●MXmx2.ewebdevelopment.com2017-06-19 → 2026-08-08 · 3 obs
● 2017-06-19 11:58:28
● 2026-08-08 14:14:30
○A15.156.22.102026-02-28 → 2026-08-08 · 2 obs
○ 2026-08-08 14:14:30
○A15.157.130.552026-06-03 → 2026-06-03 · 4 obs
● 2026-06-03 13:54:14
○ 2026-06-21 18:54:30
○ 2026-08-08 14:14:30
●A15.222.150.1592026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 14:14:30
○A16.52.65.2022026-02-28 → 2026-08-08 · 2 obs
○ 2026-08-08 14:14:30
○A16.54.110.2252026-04-17 → 2026-04-17 · 4 obs
● 2026-04-17 20:43:56
○ 2026-06-03 13:54:14
○ 2026-08-08 14:14:30
○A16.54.123.1492026-03-24 → 2026-03-24 · 4 obs
● 2026-03-24 10:08:44
○ 2026-04-17 20:43:56
○ 2026-08-08 14:14:30
○A16.54.13.1012026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 08:45:16
○ 2026-03-17 03:47:14
○ 2026-08-08 14:14:30
○A16.54.152.2072026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 18:54:30
○ 2026-07-13 12:39:34
○ 2026-08-08 14:14:30
○A16.54.23.482026-03-24 → 2026-03-24 · 4 obs
● 2026-03-24 10:08:44
○ 2026-04-17 20:43:56
○ 2026-08-08 14:14:30
○A16.55.1.452026-06-03 → 2026-06-03 · 4 obs
● 2026-06-03 13:54:14
○ 2026-06-21 18:54:30
○ 2026-08-08 14:14:30
○A174.36.107.1302015-05-25 → 2016-06-19 · 6 obs
● 2015-10-22 12:51:00
○ 2016-02-11 05:26:50
● 2016-06-19 01:06:08
○ 2017-06-19 11:58:28
○ 2026-08-08 14:14:30
○A174.37.172.1622015-05-25 → 2016-02-11 · 4 obs
● 2016-02-11 05:26:50
○ 2016-06-19 01:06:08
○ 2026-08-08 14:14:30
○A3.97.135.1212026-02-28 → 2026-02-28 · 4 obs
● 2026-02-28 08:45:16
○ 2026-03-17 03:47:14
○ 2026-08-08 14:14:30
○A3.98.107.1132026-06-21 → 2026-06-21 · 4 obs
● 2026-06-21 18:54:30
○ 2026-07-13 12:39:34
○ 2026-08-08 14:14:30
○A3.98.109.2022026-03-17 → 2026-03-17 · 4 obs
● 2026-03-17 03:47:14
○ 2026-03-24 10:08:44
○ 2026-08-08 14:14:30
●A3.98.16.852026-08-08 → 2026-08-08 · 2 obs
● 2026-08-08 14:14:30
○A3.98.88.1832026-03-17 → 2026-03-17 · 4 obs
● 2026-03-17 03:47:14
○ 2026-03-24 10:08:44
○ 2026-08-08 14:14:30
○A3.99.19.1522026-07-13 → 2026-07-13 · 3 obs
● 2026-07-13 12:39:34
○ 2026-08-08 14:14:30
○A3.99.90.1562026-04-17 → 2026-04-17 · 4 obs
● 2026-04-17 20:43:56
○ 2026-06-03 13:54:14
○ 2026-08-08 14:14:30
○A52.60.175.2542017-06-19 → 2017-06-19 · 4 obs
● 2017-06-19 11:58:28
○ 2026-02-28 08:45:16
○ 2026-08-08 14:14:30
○A52.60.68.1372026-07-13 → 2026-07-13 · 3 obs
● 2026-07-13 12:39:34
○ 2026-08-08 14:14:30
○A52.60.80.1782017-06-19 → 2017-06-19 · 4 obs
● 2017-06-19 11:58:28
○ 2026-02-28 08:45:16
○ 2026-08-08 14:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| cdopen.com | ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com | 3 records |
✅ Authoritative Response
Server:188.166.142.159
NS records: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdopen.com (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.222.150.159, 3.98.16.85 |
| NS | 3 | ns2.power-dns.com, ns1.power-dns.com... |
| MX | 2 | mx1.ewebdevelopment.com (pri: 1), mx2.ewebdevelopment.com (pri: 5) |
| TXT | 4 | afternic-verification-VKoxaZkQawZ8VVht35, 91f786e2661531d62a5e4bf8dc941c30c7391ed6... |
| SOA | 1 | amsterdam.power-dns.com hostmaster.power |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com)
Analysis
IP Addresses
cdopen.com resolves to the IP addresses 3.98.16.85 and 15.222.150.159
Additional host names — kanumi.com, sapanaro.com, cdsun.com and two others — share IP numbers with cdopen.com.
Name Servers
cdopen.com has four authoritative name servers: ns1.power-dns.com, ns2.power-dns.com, ns3.power-dns.com and singapore.power-dns.com.
cdopen.com shares at least some of its name servers with other domains, including akkp.com, www.makuna.com, outstare.com and two others.
These name servers are frequently paired with the name servers ip-172-26-1-146.us-east-2.compute.internal and amsterdam.power-dns.com.
ns1.power-dns.com has IP address 13.58.50.225, ns2.power-dns.com has IP address 188.166.142.159 and ns3.power-dns.com has IP address 139.59.220.175 — one address each.
Mail Servers
cdopen.com has two mail servers: mx1.ewebdevelopment.com and mx2.ewebdevelopment.com.
cdopen.com shares the same mail server setup as other domains, including ethostech.com, previval.com, www.ledstars.com and two others.
mx1.ewebdevelopment.com and mx2.ewebdevelopment.com each resolve to one IP number: mx1.ewebdevelopment.com points to 159.203.54.48 and mx2.ewebdevelopment.com points to 188.166.142.73.