rand.edu - robtex.com
rand.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=1781423405 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSspdns3.cscdns.net2026-06-04 → 2026-06-14 · 2 obs
● 2026-06-14 08:49:50
●MXmx1.hc6277-19.iphmx.com2026-06-04 → 2026-06-14 · 2 obs
● 2026-06-14 08:49:50
●MXmx2.hc6277-19.iphmx.com2026-06-04 → 2026-06-14 · 2 obs
● 2026-06-14 08:49:50
●A75.2.127.752026-06-04 → 2026-06-14 · 2 obs
● 2026-06-14 08:49:50
●A99.83.244.1332026-06-04 → 2026-06-14 · 2 obs
● 2026-06-14 08:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | j.edu-servers.net, e.edu-servers.net, l.edu-servers.net, m.edu-servers.net... | - |
| rand.edu | dns1.rand.org, spdns3.cscdns.net, dns2.rand.org, dns3.rand.org... | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.rand.org, spdns3.cscdns.net, dns2.rand.org, dns3.rand.org, dns4.rand.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rand.edu (unsigned zone)
⏱️ Timing
Total: 783ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 99.83.244.133, 75.2.127.75 |
| NS | 5 | spdns3.cscdns.net, dns3.rand.org... |
| MX | 2 | mx2.hc6277-19.iphmx.com (pri: 10), mx1.hc6277-19.iphmx.com (pri: 10) |
| TXT | 7 | adobe-idp-site-verification=aa69c68f71e0, MS=ms77845483... |
| SOA | 1 | dns1.rand.org postmaster.rand.org |
Analysis
IP Addresses
rand.edu points to two IP numbers: 75.2.127.75 and 99.83.244.133.
Among the host names that share IP numbers with rand.edu are a38717ae40a3524be.awsglobalaccelerator.com, rand.org, randeurope.org and two others.
Name Servers
The authoritative name servers for rand.edu are spdns3.cscdns.net, dns1.rand.org, dns2.rand.org and two others.
rand.edu has at least partial name server overlap with other domains, such as norske-liv.com, rmdmo.co.uk, nordea-group.biz and two others.
dns3.rand.org, dns4.rand.org and ns0.nordea.com — plus 7 other name servers — are commonly paired with these name servers.
Hosts with two IP numbers each:
spdns3.cscdns.net resolves to 156.154.130.100 and 2610:a1:1022::100.
Host names with one IP number:
dns1.rand.org resolves to 192.5.14.23.
dns2.rand.org resolves to 192.5.14.24.
dns3.rand.org resolves to 130.154.3.23.
dns4.rand.org resolves to 130.154.3.30.
Mail Servers
The MX records for rand.edu point to two mail servers: mx1.hc6277-19.iphmx.com and mx2.hc6277-19.iphmx.com.
rand.edu has the same mail server arrangement as a number of other domains, for example rand.org, randcompare.net, floodaffordabilitystudynyc.org and two more.
rand.edu shares at least some of its mail servers with other domains — for example atp.rand.org, ramos.rand.org, smvpn.rand.org and two more.
Both mx1.hc6277-19.iphmx.com and mx2.hc6277-19.iphmx.com point to 68.232.141.19 and 216.71.146.201.
The host names mx1.hc6277-19.iphmx.com and mx2.hc6277-19.iphmx.com both resolve to 68.232.141.19 IP addresses.
The host names mx1.hc6277-19.iphmx.com and mx2.hc6277-19.iphmx.com both resolve to 216.71.146.201 IP addresses.