computer.edu - dns.ninja
computer.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 184.170.246.76🇺🇸 COLOAT184.170.246.0/24 Colo@ | ||||||
| NS | ns1.directdns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1aeb🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.235Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.directdns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1bf1🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.241Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | computer.edu ⭐ | ||||||
| A | 184.170.246.76🇺🇸 COLOAT184.170.246.0/24 Colo@ | ||||||
| TXT | v=spf1 +a +mx +ip4:184.170.246.75 include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.directdns.comSteven@PCProfessor.edu 2026-06-03 #1 | ||||||
edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.edu-servers.net ⭐ | ||||||
| NS | b.edu-servers.net | ||||||
| NS | c.edu-servers.net | ||||||
| NS | d.edu-servers.net | ||||||
| NS | e.edu-servers.net | ||||||
| NS | f.edu-servers.net | ||||||
| NS | g.edu-servers.net | ||||||
| NS | h.edu-servers.net | ||||||
| NS | i.edu-servers.net | ||||||
| NS | j.edu-servers.net | ||||||
| NS | k.edu-servers.net | ||||||
| NS | l.edu-servers.net | ||||||
| NS | m.edu-servers.net | ||||||
| SOA | a.edu-servers.netnstld@verisign-grs.com serial=1785675257 | ||||||
MX for
computer.edu |
Subdomains
mail.computer.edu |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns1.bluehost.com2017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:48
○ 2026-02-17 04:39:28
○ 2026-08-02 13:07:12
●NSns1.directdns.com2026-02-17 → 2026-08-02 · 3 obs
● 2026-02-17 04:39:28
● 2026-08-02 13:07:12
○NSns2.bluehost.com2017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:48
○ 2026-02-17 04:39:28
○ 2026-08-02 13:07:12
●NSns2.directdns.com2026-02-17 → 2026-08-02 · 3 obs
● 2026-02-17 04:39:28
● 2026-08-02 13:07:12
○NSns35.domaincontrol.com2015-06-21 → 2016-05-25 · 4 obs
● 2016-05-25 15:13:06
○ 2017-04-06 17:19:48
○ 2026-08-02 13:07:12
○NSns36.domaincontrol.com2015-06-21 → 2016-05-25 · 4 obs
● 2016-05-25 15:13:06
○ 2017-04-06 17:19:48
○ 2026-08-02 13:07:12
○MX5935a5dfbb494ea379c192c8cde3cf.mail.outlook.com2015-06-21 → 2016-05-25 · 4 obs
● 2016-05-25 15:13:06
○ 2017-04-06 17:19:48
○ 2026-08-02 13:07:12
●MXcomputer.edu2026-02-17 → 2026-08-02 · 3 obs
● 2026-02-17 04:39:28
● 2026-08-02 13:07:12
○MXmail.computer.edu2017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:48
○ 2026-02-17 04:39:28
○ 2026-08-02 13:07:12
●A184.170.246.762026-02-17 → 2026-08-02 · 3 obs
● 2026-02-17 04:39:28
● 2026-08-02 13:07:12
○A208.109.47.1282015-06-21 → 2016-05-25 · 4 obs
● 2016-05-25 15:13:06
○ 2017-04-06 17:19:48
○ 2026-08-02 13:07:12
○A66.147.242.1932017-04-06 → 2017-04-06 · 4 obs
● 2017-04-06 17:19:48
○ 2026-02-17 04:39:28
○ 2026-08-02 13:07:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | d.edu-servers.net, m.edu-servers.net, k.edu-servers.net, b.edu-servers.net... | - |
| computer.edu | ns1.directdns.com, ns2.directdns.com | - |
✅ Authoritative Response
Server:162.159.26.235
NS records: ns1.directdns.com, ns2.directdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computer.edu (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 184.170.246.76 |
| NS | 2 | ns1.directdns.com, ns2.directdns.com |
| MX | 1 | computer.edu (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:184.170.246.75 includ |
| SOA | 1 | ns1.directdns.com Steven.PCProfessor.edu |
Analysis
Hierarchy
mail.computer.edu is delegated beneath computer.edu.
Mail Server Role
computer.edu handles its own mail, functioning as its own mail server.
IP Addresses
computer.edu resolves to just one IP address, 184.170.246.76.
Further host names like pcprofessor.edu and pcprofessor.com overlap in IP numbers with computer.edu.
Name Servers
computer.edu is served by two delegated name servers, ns1.directdns.com and ns2.directdns.com.
computer.edu shares its NS records with other domains, for example platebingo.com, pcprofessor.edu, wasteremoval.com and two others.
There is at least partial name server overlap between computer.edu and other domains — youyoureawesome.com, techsero.net, fabvine.com and two more among them.
These name servers regularly appear alongside ns1.atech.studio, ns2.atech.studio, ns1.unbrand.in and 3 other name servers in NS record sets.
Each of the two host names carries two IP addresses: ns1.directdns.com points to 162.159.26.235 and 2400:cb00:2049:1::a29f:1aeb, and ns2.directdns.com points to 162.159.27.241 and 2400:cb00:2049:1::a29f:1bf1.
Mail Servers
computer.edu is served by just one mail server: computer.edu.
There is one IP number for computer.edu: 184.170.246.76.