ridge.edu - robtex.com
ridge.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.122.250.12🇺🇸 RoadRunner204.122.128.0/17 RR-RC-Polk County Public Schools-TampaBay | ||||||
| NS | ns1.polk-fl.net ⭐ | ||||||
| A | 204.122.253.40🇺🇸 RoadRunner204.122.128.0/17 RR-RC-Polk County Public Schools-TampaBay | ||||||
| NS | ns2.polk-fl.net | ||||||
| A | 204.122.254.40🇺🇸 RoadRunner204.122.128.0/17 RR-RC-Polk County Public Schools-TampaBay | ||||||
| SOA | ns1.polk-fl.nethostmaster@polk-fl.net serial=20 | ||||||
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=1774690492 | ||||||
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSns1.polk-fl.net2015-08-04 → 2026-03-28 · 2 obs
● 2026-03-28 09:54:12
●NSns2.polk-fl.net2015-08-04 → 2026-03-28 · 2 obs
● 2026-03-28 09:54:12
●A204.122.250.122026-03-26 → 2026-03-28 · 3 obs
● 2026-03-26 15:57:58
● 2026-03-28 09:54:12
○A204.122.250.1712015-08-04 → 2017-02-05 · 4 obs
● 2017-02-05 06:23:58
○ 2026-03-26 15:57:58
○ 2026-03-28 09:54:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | d.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net... | - |
| ridge.edu | ns1.polk-fl.net, ns2.polk-fl.net | - |
✅ Authoritative Response
Server:204.122.253.40
NS records: ns1.polk-fl.net, ns2.polk-fl.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ridge.edu (unsigned zone)
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.122.250.12 |
| NS | 2 | ns1.polk-fl.net, ns2.polk-fl.net |
| SOA | 1 | ns1.polk-fl.net hostmaster.polk-fl.net |
Analysis
IP Addresses
ridge.edu points to an IP address: 204.122.250.12.
Name Servers
Two name servers ns1.polk-fl.net and ns2.polk-fl.net handle the delegation for ridge.edu.
ridge.edu shares the same name server setup as other domains, for instance 242.122.204.in-addr.arpa, mypolkschools.net, 243.122.204.in-addr.arpa, polkeducationfoundation.org and polkschoolsfl.com.
ridge.edu at least partially shares name servers with other domains, such as polk-fl.net, 250.122.204.in-addr.arpa and 231.122.204.in-addr.arpa.
These name servers are commonly used alongside ns1.pcsb.k12.fl.us, ns2.pcsb.k12.fl.us and ns3.polk-fl.net.
Host names with one IP:
ns1.polk-fl.net points to: 204.122.253.40
ns2.polk-fl.net points to: 204.122.254.40