randcorp.net - robtex.com
randcorp.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.rand.org ⚠️ Not in zone NS records | ||||||
| A | 192.5.14.23🇺🇸 AS21192.5.14.0/24 RAND | ||||||
| PTR | dns1.rand.org | ||||||
| NS | dns2.rand.org ⚠️ Not in zone NS records | ||||||
| A | 192.5.14.24🇺🇸 AS21192.5.14.0/24 RAND | ||||||
| PTR | dns2.rand.org | ||||||
| NS | dns3.rand.org ⚠️ Not in zone NS records | ||||||
| A | 130.154.3.23🇺🇸 AS21130.154.3.0/24 | ||||||
| PTR | dns3.rand.org | ||||||
| NS | dns4.rand.org ⚠️ Not in zone NS records | ||||||
| A | 130.154.3.30🇺🇸 AS21130.154.3.0/24 | ||||||
| PTR | dns4.rand.org | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns1.rand.org2007-09-15 → 2026-03-23 · 4 obs
● 2007-09-15 17:37:36
○ 2015-07-09 13:11:32
● 2026-03-01 04:15:06
● 2026-03-23 20:07:32
○ 2015-07-09 13:11:32
● 2026-03-01 04:15:06
● 2026-03-23 20:07:32
●NSdns2.rand.org2026-03-01 → 2026-03-23 · 3 obs
○ 2015-07-09 13:11:32
● 2026-03-01 04:15:06
● 2026-03-23 20:07:32
● 2026-03-01 04:15:06
● 2026-03-23 20:07:32
●NSdns3.rand.org2026-03-01 → 2026-03-23 · 3 obs
○ 2015-07-09 13:11:32
● 2026-03-01 04:15:06
● 2026-03-23 20:07:32
● 2026-03-01 04:15:06
● 2026-03-23 20:07:32
●NSdns4.rand.org2026-03-01 → 2026-03-23 · 3 obs
○ 2015-07-09 13:11:32
● 2026-03-01 04:15:06
● 2026-03-23 20:07:32
● 2026-03-01 04:15:06
● 2026-03-23 20:07:32
○NSns1-auth.sprintlink.net2007-09-15 → 2007-09-15 · 3 obs
● 2007-09-15 17:37:36
○ 2015-07-09 13:11:32
○ 2026-03-23 20:07:32
○ 2015-07-09 13:11:32
○ 2026-03-23 20:07:32
○NSns2-auth.sprintlink.net2007-09-15 → 2007-09-15 · 3 obs
● 2007-09-15 17:37:36
○ 2015-07-09 13:11:32
○ 2026-03-23 20:07:32
○ 2015-07-09 13:11:32
○ 2026-03-23 20:07:32
○NSns3-auth.sprintlink.net2007-09-15 → 2007-09-15 · 3 obs
● 2007-09-15 17:37:36
○ 2015-07-09 13:11:32
○ 2026-03-23 20:07:32
○ 2015-07-09 13:11:32
○ 2026-03-23 20:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| randcorp.net | dns1.rand.org, dns2.rand.org, dns3.rand.org, dns4.rand.org | - |
✅ Authoritative Response
Server:130.154.3.23
NS records: dns1.rand.org, dns2.rand.org, dns3.rand.org, dns4.rand.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for randcorp.net (unsigned zone)
⏱️ Timing
Total: 2273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
randcorp.net delegates to four name servers: dns1.rand.org, dns2.rand.org, dns3.rand.org and dns4.rand.org.
randcorp.net at least partially shares name servers with other domains, including randicj.org, randschool.com, rand2000.net, randeducation.net and randeducation.info.
These name servers are commonly used with spdns3.cscdns.net.
Host names with one IP number:
dns1.rand.org points to 192.5.14.23; dns2.rand.org points to 192.5.14.24; dns3.rand.org points to 130.154.3.23; dns4.rand.org points to 130.154.3.30.