ddco.com - dns.ninja
ddco.com
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=1782572980 | ||||||
Subdomains
mail.ddco.com |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns29.domaincontrol.com2015-07-16 → 2015-12-10 · 4 obs
● 2015-12-10 22:19:18
○ 2016-03-10 12:57:54
○ 2026-06-27 15:32:02
○NSns30.domaincontrol.com2015-07-16 → 2015-12-10 · 4 obs
● 2015-12-10 22:19:18
○ 2016-03-10 12:57:54
○ 2026-06-27 15:32:02
●NSpdns07.domaincontrol.com2016-03-10 → 2026-06-27 · 3 obs
● 2016-03-10 12:57:54
● 2026-06-27 15:32:02
●NSpdns08.domaincontrol.com2016-03-10 → 2026-06-27 · 3 obs
● 2016-03-10 12:57:54
● 2026-06-27 15:32:02
○MXd144726a.ess.barracudanetworks.com2018-07-11 → 2018-07-11 · 4 obs
● 2018-07-11 22:35:44
○ 2026-02-16 07:39:34
○ 2026-06-27 15:32:02
○MXd144726b.ess.barracudanetworks.com2018-07-11 → 2018-07-11 · 4 obs
● 2018-07-11 22:35:44
○ 2026-02-16 07:39:34
○ 2026-06-27 15:32:02
●MXddco-com.mail.protection.outlook.com2026-02-16 → 2026-06-27 · 3 obs
● 2026-02-16 07:39:34
● 2026-06-27 15:32:02
○MXddco.com.bak-mx.na0103.smtpbak.com2015-07-16 → 2017-02-03 · 4 obs
● 2017-02-03 18:57:24
○ 2018-07-11 22:35:44
○ 2026-06-27 15:32:02
○MXddco.com.pri-mx.na0103.smtproutes.com2015-07-16 → 2017-02-03 · 4 obs
● 2017-02-03 18:57:24
○ 2018-07-11 22:35:44
○ 2026-06-27 15:32:02
●A198.12.239.362026-02-16 → 2026-06-27 · 3 obs
● 2026-02-16 07:39:34
● 2026-06-27 15:32:02
○A23.229.129.1652015-07-16 → 2018-07-11 · 4 obs
● 2018-07-11 22:35:44
○ 2026-02-16 07:39:34
○ 2026-06-27 15:32:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ddco.com | pdns07.domaincontrol.com, pdns08.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.79.53
NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ddco.com (unsigned zone)
⏱️ Timing
Total: 411ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.12.239.36 |
| NS | 2 | pdns07.domaincontrol.com, pdns08.domaincontrol.com |
| MX | 1 | ddco-com.mail.protection.outlook.com (pr |
| TXT | 3 | v=spf1 ip4:216.220.166.0/24 include:serv, MS=ms71480223... |
| SOA | 1 | pdns07.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns07.domaincontrol.com, pdns07.domaincontrol.com, pdns08.domaincontrol.com...)
Analysis
Hierarchy
ddco.com is a parent domain of mail.ddco.com.
IP Addresses
ddco.com directs to one IP number, which is 198.12.239.36.
Among the host names that share IP numbers with ddco.com are imperialballroomdance.com, ciifcorp.org, 36.239.12.198.host.secureserver.net and two others.
Name Servers
ddco.com has two authoritative name servers — pdns07.domaincontrol.com and pdns08.domaincontrol.com.
ddco.com has the same name server delegation as a number of other domains, such as thestorecompany.co.uk, ggca.com, summitvalleyranchos.com and two more.
The name servers for ddco.com overlap at least partially with those of other domains — for example dmgevents.net.
Both pdns07.domaincontrol.com and pdns08.domaincontrol.com have two IP addresses each. pdns07.domaincontrol.com resolves to 97.74.111.53 and 2603:5:21f1::35; pdns08.domaincontrol.com resolves to 173.201.79.53 and 2603:5:22f1::35.
Mail Servers
ddco.com routes its mail through a single mail server, ddco-com.mail.protection.outlook.com.
ddco-com.mail.protection.outlook.com directs to 8 IP numbers, including 40.93.192.4, 52.101.8.42 and 52.101.10.12, along with 5 other.