devry.co - dns.ninja
devry.co
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759683346 | ||||||
PTR for
Subdomains
mail.devry.co |
Same first word
devry.cn |
devry.ca |
devry.co.za |
devry.com |
devry.co |
devry.net |
devry.be |
devry.org |
devry.edu |
devry.law |
devry.com.br |
devry.me |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-1449.awsdns-53.org2026-02-18 → 2026-06-16 · 3 obs
● 2026-02-18 15:19:00
● 2026-06-16 07:02:36
●NSns-1600.awsdns-08.co.uk2026-02-18 → 2026-06-16 · 3 obs
● 2026-02-18 15:19:00
● 2026-06-16 07:02:36
●NSns-245.awsdns-30.com2026-02-18 → 2026-06-16 · 3 obs
● 2026-02-18 15:19:00
● 2026-06-16 07:02:36
●NSns-969.awsdns-57.net2026-02-18 → 2026-06-16 · 3 obs
● 2026-02-18 15:19:00
● 2026-06-16 07:02:36
○NSns19.domaincontrol.com2015-07-17 → 2017-08-24 · 4 obs
● 2017-08-24 10:51:44
○ 2026-02-18 15:19:00
○ 2026-06-16 07:02:36
○NSns20.domaincontrol.com2015-07-17 → 2017-08-24 · 4 obs
● 2017-08-24 10:51:44
○ 2026-02-18 15:19:00
○ 2026-06-16 07:02:36
●MXdevry-co.mail.protection.outlook.com2026-02-18 → 2026-06-16 · 3 obs
● 2026-02-18 15:19:00
● 2026-06-16 07:02:36
○MXmailstore1.secureserver.net2015-07-17 → 2017-08-24 · 4 obs
● 2017-08-24 10:51:44
○ 2026-02-18 15:19:00
○ 2026-06-16 07:02:36
○MXsmtp.secureserver.net2015-07-17 → 2017-08-24 · 4 obs
● 2017-08-24 10:51:44
○ 2026-02-18 15:19:00
○ 2026-06-16 07:02:36
●A208.181.96.2422026-02-18 → 2026-06-16 · 3 obs
● 2026-02-18 15:19:00
● 2026-06-16 07:02:36
○A50.63.202.32015-07-17 → 2017-08-24 · 4 obs
● 2017-08-24 10:51:44
○ 2026-02-18 15:19:00
○ 2026-06-16 07:02:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| devry.co | ns-245.awsdns-30.com, ns-969.awsdns-57.net, ns-1449.awsdns-53.org, ns-1600.awsdns-08.co.uk | - |
✅ Authoritative Response
Server:205.251.198.64
NS records: ns-245.awsdns-30.com, ns-969.awsdns-57.net, ns-1449.awsdns-53.org, ns-1600.awsdns-08.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devry.co (unsigned zone)
⏱️ Timing
Total: 237ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.181.96.242 |
| NS | 4 | ns-1449.awsdns-53.org, ns-1600.awsdns-08.co.uk... |
| MX | 1 | devry-co.mail.protection.outlook.com (pr |
| TXT | 4 | MS=ms14082525, sophos-domain-verification=71e9ae017fed1... |
| SOA | 1 | ns-1600.awsdns-08.co.uk awsdns-hostmaste |
Analysis
Hierarchy
mail.devry.co is delegated beneath devry.co.
IP Addresses
devry.co directs to one IP number, which is 208.181.96.242.
Name Servers
The domain devry.co is delegated to these four name servers: ns-245.awsdns-30.com, ns-969.awsdns-57.net, ns-1449.awsdns-53.org and ns-1600.awsdns-08.co.uk.
There is at least partial name server overlap between devry.co and other domains — thinkstockphotos.it, ritzcarleton.cn, d2cgzrh73jgjqu.cloudfront.net and two more among them.
The name servers ns-460.awsdns-57.com, ns-1291.awsdns-33.org and ns-1625.awsdns-11.co.uk are often found in combination with these name servers.
All four hostnames — ns-245.awsdns-30.com, ns-969.awsdns-57.net, ns-1449.awsdns-53.org and ns-1600.awsdns-08.co.uk — resolve to two IP numbers apiece: ns-245.awsdns-30.com to 205.251.192.245 and 2600:9000:5300:f500::1; ns-969.awsdns-57.net to 205.251.195.201 and 2600:9000:5303:c900::1; ns-1449.awsdns-53.org to 205.251.197.169 and 2600:9000:5305:a900::1; ns-1600.awsdns-08.co.uk to 205.251.198.64 and 2600:9000:5306:4000::1.
Mail Servers
devry.co routes its mail through a single mail server, devry-co.mail.protection.outlook.com.
devry-co.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.190.0, 52.101.190.1 and 52.101.190.2, along with 5 other.