ndm.edu - robtex.com
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ndm.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.124.249.140🇺🇸 AS30148 | ||||||
| NS | auth1.dns.cogentco.com ⭐ | ||||||
| A | 2001:550:1:a::d🇺🇸 AS174 | ||||||
| A | 66.28.0.14🇺🇸 AS174 | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d🇺🇸 AS174 | ||||||
| A | 66.28.0.30🇺🇸 AS174 | ||||||
| MX | ndm-edu.mail.protection.outlook.com ⭐ | ||||||
| TXT | _s00jfv8de3psh7nogs2yxslgr0ibls7 | ||||||
| TXT | google-site-verification=Oo0cp1EDGH0Y0-g5U_97TJohovICCtoIllozogyDGZk | ||||||
| TXT | amazonses:ARpwql5KxNyn28B2pPDrYiboeJurD5l557LRNmeAaQk= | ||||||
| TXT | google-site-verification=oCS7bgtMyaPtw24EqndKk8pI0H1bK-V4g-xcGnNK2CI | ||||||
| TXT | SbKe508MyVMItGR+JUf7J6ZVoFtCadQs0wgXiNyGRKe0p3eGVwPA9sjyAo9JHqsjqH/blusLdXCqY... | ||||||
| TXT | v=spf1 ip4:207.200.20.0/24 ip4:207.200.25.0/24 ip4:66.119.37.160/27 ip4:208.5... | ||||||
| SOA | auth1.dns.cogentco.comdns@cogentco.com 2025-09-03 #0 | ||||||
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=1769419884 | ||||||
rank #1429 in the tld
📈 Tranco rank: #331,171
Up
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | d.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net... | 26 records |
| ndm.edu | auth1.dns.cogentco.com, auth2.dns.cogentco.com | - |
✅ Authoritative Response
Server: 192.12.94.30
NS records: auth1.dns.cogentco.com, auth2.dns.cogentco.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndm.edu (unsigned zone)
⏱️ Timing
Total: 2132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.124.249.140 |
| NS | 2 | auth1.dns.cogentco.com, auth2.dns.cogentco.com |
| MX | 1 | ndm-edu.mail.protection.outlook.com (pri |
| TXT | 6 | SbKe508MyVMItGR+JUf7J6ZVoFtCadQs0wgXiNyG, google-site-verification=Oo0cp1EDGH0Y0-g... |
| SOA | 1 | auth1.dns.cogentco.com dns.cogentco.com |
📌 Glue Records Collected
Total: 26
Out-of-bailiwick: 26 (d.edu-servers.net, d.edu-servers.net, b.edu-servers.net...)
AI analysis
ndm.edu is parent of www.ndm.edu, learn.ndm.edu and email.ndm.edu.
ndm.edu points to IP number 192.124.249.140.
For instance, other host names rafaelmarrero.com, theadultacademy.com, allaboutpavements.com, ismgrc.com and fantastik.it share IP numbers with ndm.edu.
ndm.edu is delegated to two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
ndm.edu uses the same name server setup as other domains such as 173.126.38.in-addr.arpa, 6.15.207.in-addr.arpa, cogent.com.al, 219.38.in-addr.arpa and dns.psi.net.
ndm.edu shares name servers with other domains at least partially, for example railb.be, 237.183.206.in-addr.arpa, autogistics.net, 10.40.206.in-addr.arpa and inforoutesantecanada.ca.
these name servers are often used with the following: ns1.vodafone-ip.de, ns2.vodafone-ip.de, nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns4.arcadiz.be, dns.infrabel.be, secdns.infrabel.be and ns3.arcadiz.net.
Host names with two IP numbers:
auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30.
ndm.edu is handled by a single mail server, ndm-edu.mail.protection.outlook.com.