ayers.edu - dns.ninja
ayers.edu
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=1786778454 | ||||||
Subdomains
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSdns0.zoneedit.com2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:22:54
○ 2016-10-11 18:01:02
○ 2026-08-15 07:26:02
○NSns15.zoneedit.com2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:22:54
○ 2016-10-11 18:01:02
○ 2026-08-15 07:26:02
○NSns9.zoneedit.com2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:22:54
○ 2016-10-11 18:01:02
○ 2026-08-15 07:26:02
●NSpdns07.domaincontrol.com2016-10-11 → 2026-08-15 · 3 obs
● 2016-10-11 18:01:02
● 2026-08-15 07:26:02
●NSpdns08.domaincontrol.com2016-10-11 → 2026-08-15 · 3 obs
● 2016-10-11 18:01:02
● 2026-08-15 07:26:02
○MXayers.edu.bak-mx.na0103.smtpbak.com2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:22:54
○ 2016-10-11 18:01:02
○ 2026-08-15 07:26:02
○MXayers.edu.pri-mx.na0103.smtproutes.com2015-07-11 → 2016-07-17 · 4 obs
● 2016-07-17 03:22:54
○ 2016-10-11 18:01:02
○ 2026-08-15 07:26:02
●MXd274373a.ess.barracudanetworks.com2026-02-16 → 2026-08-15 · 3 obs
● 2026-02-16 13:59:00
● 2026-08-15 07:26:02
●MXd274373b.ess.barracudanetworks.com2026-02-16 → 2026-08-15 · 3 obs
● 2026-02-16 13:59:00
● 2026-08-15 07:26:02
○MXmx1-us1.ppe-hosted.com2016-10-11 → 2021-09-26 · 5 obs
● 2016-10-11 18:01:02
● 2021-09-26 12:24:36
○ 2026-02-16 13:59:00
○ 2026-08-15 07:26:02
○MXmx2-us1.ppe-hosted.com2016-10-11 → 2021-09-26 · 5 obs
● 2016-10-11 18:01:02
● 2021-09-26 12:24:36
○ 2026-02-16 13:59:00
○ 2026-08-15 07:26:02
●A35.173.39.72021-09-26 → 2026-08-15 · 3 obs
● 2021-09-26 12:24:36
● 2026-08-15 07:26:02
○A70.40.196.742015-11-27 → 2017-09-22 · 5 obs
● 2015-11-27 13:46:02
● 2017-09-22 02:22:34
○ 2021-09-26 12:24:36
○ 2026-08-15 07:26:02
○A98.129.229.2182015-07-11 → 2015-09-15 · 4 obs
● 2015-09-15 04:41:12
○ 2015-11-27 13:46:02
○ 2026-08-15 07:26:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | d.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net... | - |
| ayers.edu | pdns07.domaincontrol.com, pdns08.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.111.53
NS records: pdns07.domaincontrol.com, pdns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ayers.edu (unsigned zone)
⏱️ Timing
Total: 296ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.173.39.7 |
| NS | 2 | pdns07.domaincontrol.com, pdns08.domaincontrol.com |
| MX | 2 | d274373a.ess.barracudanetworks.com (pri:, d274373b.ess.barracudanetworks.com (pri: |
| TXT | 4 | v=spf1 mx a ip4:12.70.167.26 ip4:64.91.8, qjSU+gAbKvaRkq/lz1xorhZbRrKIEwNcRq4niZQ3... |
| SOA | 1 | pdns07.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
ayers.edu is the parent domain of www.ayers.edu and info.ayers.edu.
IP Addresses
ayers.edu points to a single IP number: 35.173.39.7.
Additional host names — www.ayers.edu, dda.edu, ec2-35-173-39-7.compute-1.amazonaws.com and two others — share IP numbers with ayers.edu.
Name Servers
DNS delegation for ayers.edu points to two name servers: pdns07.domaincontrol.com and pdns08.domaincontrol.com.
ayers.edu shares its name server setup with other domains, including acerosasuncion.com.py, 100k.com, bcbslitigations.us and two others.
ayers.edu has a partial name server overlap with other domains — among them masteraccess.net and flyfxe.com.
pdns07.domaincontrol.com directs to 97.74.111.53 and 2603:5:21f1::35. pdns08.domaincontrol.com directs to 173.201.79.53 and 2603:5:22f1::35. Each host name carries two IP addresses.
Mail Servers
ayers.edu has two mail servers: d274373a.ess.barracudanetworks.com and d274373b.ess.barracudanetworks.com.
d274373a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d274373b.ess.barracudanetworks.com resolves to those same three IP addresses.
Host names pointing to 209.222.82.252 IP addresses: d274373a.ess.barracudanetworks.com and d274373b.ess.barracudanetworks.com.
Host names pointing to 209.222.82.253 IP addresses: d274373a.ess.barracudanetworks.com and d274373b.ess.barracudanetworks.com.
Host names pointing to 209.222.82.255 IP addresses: d274373a.ess.barracudanetworks.com and d274373b.ess.barracudanetworks.com.