ceo.do - robtex.com
ceo.do
do
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.nic.do ⭐ | ||||||
| NS | a.lactld.org ⚠️ Not in parent delegation 🔒 | ||||||
| NS | ns.nic.do | ||||||
| NS | ns1.nic.do | ||||||
| NS | ns4.nic.do | ||||||
| NS | ns5.nic.do | ||||||
| NS | phloem.uoregon.edu ⚠️ Not in parent delegation 🔒 | ||||||
| TXT | Generation Time: 1772651102 | ||||||
| SOA | ns1.nic.dohostmaster@nic.do 2026-03-04 #19 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NSns1-08.azure-dns.com2026-02-26 → 2026-03-04 · 3 obs
● 2026-02-26 17:19:44
● 2026-03-04 20:51:56
○NSns1.p30.dynect.net2017-01-06 → 2017-12-20 · 4 obs
● 2017-12-20 06:20:36
○ 2026-02-26 17:19:44
○ 2026-03-04 20:51:56
●NSns2-08.azure-dns.net2026-02-26 → 2026-03-04 · 3 obs
● 2026-02-26 17:19:44
● 2026-03-04 20:51:56
○NSns2.p30.dynect.net2017-01-06 → 2017-12-20 · 4 obs
● 2017-12-20 06:20:36
○ 2026-02-26 17:19:44
○ 2026-03-04 20:51:56
●NSns3-08.azure-dns.org2026-02-26 → 2026-03-04 · 3 obs
● 2026-02-26 17:19:44
● 2026-03-04 20:51:56
○NSns3.p30.dynect.net2017-01-06 → 2017-12-20 · 4 obs
● 2017-12-20 06:20:36
○ 2026-02-26 17:19:44
○ 2026-03-04 20:51:56
●NSns4-08.azure-dns.info2026-02-26 → 2026-03-04 · 3 obs
● 2026-02-26 17:19:44
● 2026-03-04 20:51:56
○NSns4.p30.dynect.net2017-01-06 → 2017-12-20 · 4 obs
● 2017-12-20 06:20:36
○ 2026-02-26 17:19:44
○ 2026-03-04 20:51:56
●MXceo-do.mail.protection.outlook.com2017-01-06 → 2026-03-04 · 2 obs
● 2026-03-04 20:51:56
●A173.236.230.492026-02-26 → 2026-03-04 · 3 obs
● 2026-02-26 17:19:44
● 2026-03-04 20:51:56
○A208.113.136.1672017-12-20 → 2017-12-20 · 4 obs
● 2017-12-20 06:20:36
○ 2026-02-26 17:19:44
○ 2026-03-04 20:51:56
○A216.146.46.102017-01-06 → 2017-01-06 · 3 obs
○ 2017-12-20 06:20:36
○ 2026-03-04 20:51:56
○A216.146.46.112017-01-06 → 2017-01-06 · 3 obs
○ 2017-12-20 06:20:36
○ 2026-03-04 20:51:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| do | ns.nic.do, ns1.nic.do, ns2.nic.do, ns4.nic.do... | - |
| ceo.do | ns4-08.azure-dns.info, ns3-08.azure-dns.org, ns2-08.azure-dns.net, ns1-08.azure-dns.com | - |
✅ Authoritative Response
Server: 208.84.5.8
NS records: ns4-08.azure-dns.info, ns3-08.azure-dns.org, ns2-08.azure-dns.net, ns1-08.azure-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for do (unsigned zone)
⏱️ Timing
Total: 430ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.236.230.49 |
| NS | 4 | ns1-08.azure-dns.com, ns2-08.azure-dns.net... |
| MX | 1 | ceo-do.mail.protection.outlook.com (pri: |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1-08.azure-dns.com hostmaster.ceo.do |
Analysis
IP Addresses
ceo.do points to a single IP number: 173.236.230.49.
Name Servers
ceo.do is delegated to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.
ceo.do shares name servers with other domains at least partially, for instance 15.138.193.in-addr.arpa, orgadata-ds.de, wwzapi.com, hcvconnections.net and skype-india.net.
Host names with two IP numbers:
ns1-08.azure-dns.com resolves to 2603:1061:0:700::8 and 13.107.236.8.
ns4-08.azure-dns.info resolves to 2620:1ec:bda:700::8 and 208.84.5.8.
ns2-08.azure-dns.net resolves to 2620:1ec:8ec:700::8 and 150.171.21.8.
ns3-08.azure-dns.org resolves to 2a01:111:4000:700::8 and 204.14.183.8.
Mail Servers
The mail server for ceo.do is ceo-do.mail.protection.outlook.com.
Host ceo-do.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::2, 2a01:111:f403:c946::3, 2a01:111:f403:c946::5, 2a01:111:f403:f802::2, 52.101.8.46, 52.101.10.10, 52.101.11.15 and 52.101.42.16.