mmspolycom.cod.edu - dns.ninja

mmspolycom.cod.edu

DNSSEC⚠️ Not signed

cod.edu

DNSSEC⚠️ Not signed
NSns1.cod.edu ⭐
NSns3.cod.edu
NSrs6000.cod.edu
SOAns1.cod.eduroot@ns1.cod.edu 2026-07-22 #1
WOT: SAFE (75/100)
rank #25500 globally
rank #586 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #43,878

PTR for

153.136.203.192.in-addr.arpa

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A192.203.136.153
○A192.203.136.1532015-08-11 → 2016-09-10 · 3 obs
● 2015-08-11 09:41:30
● 2016-09-10 21:25:32
○ 2026-07-31 07:35:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edua.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...26 records
cod.edurs6000.cod.edu, ns1.cod.edu, ns3.cod.edu3 records

✅ Authoritative Response

Server:192.203.136.1

NS records: rs6000.cod.edu, ns1.cod.edu, ns3.cod.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cod.edu (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 29

In-bailiwick: 3 (rs6000.cod.edu, ns1.cod.edu, ns3.cod.edu)

Out-of-bailiwick: 26 (a.edu-servers.net, a.edu-servers.net, b.edu-servers.net...)