nacsb.com - robtex.com
nacsb.com
com
| 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=1783846742 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns11.domaincontrol.com2015-06-30 → 2026-07-12 · 3 obs
● 2015-06-30 08:35:54
● 2026-07-12 09:12:04
●NSns12.domaincontrol.com2015-06-30 → 2026-07-12 · 3 obs
● 2015-06-30 08:35:54
● 2026-07-12 09:12:04
○MXmailstore1.secureserver.net2015-06-30 → 2020-03-30 · 5 obs
● 2015-06-30 08:35:54
● 2020-03-30 08:22:56
○ 2026-06-23 00:24:16
○ 2026-07-12 09:12:04
●MXnacsb-com.mail.protection.outlook.com2026-06-23 → 2026-07-12 · 3 obs
● 2026-06-23 00:24:16
● 2026-07-12 09:12:04
○MXsmtp.secureserver.net2015-06-30 → 2020-03-30 · 5 obs
● 2015-06-30 08:35:54
● 2020-03-30 08:22:56
○ 2026-06-23 00:24:16
○ 2026-07-12 09:12:04
●A15.197.225.1282026-06-23 → 2026-07-12 · 3 obs
● 2026-06-23 00:24:16
● 2026-07-12 09:12:04
●A3.33.251.1682026-06-23 → 2026-07-12 · 3 obs
● 2026-06-23 00:24:16
● 2026-07-12 09:12:04
○A50.63.202.352015-06-30 → 2020-03-30 · 5 obs
● 2015-06-30 08:35:54
● 2020-03-30 08:22:56
○ 2026-06-23 00:24:16
○ 2026-07-12 09:12:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nacsb.com | ns11.domaincontrol.com, ns12.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nacsb.com (unsigned zone)
⏱️ Timing
Total: 1190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 1 | nacsb-com.mail.protection.outlook.com (p |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, google-site-verification=U-yzjPRzlQi4Vx9... |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)
Analysis
IP Addresses
nacsb.com directs to two IP numbers, 3.33.251.168 and 15.197.225.128
Among the host names that share IP numbers with nacsb.com are dl2weeks.com, ny360.com, sfbayhumane.com and two others.
Name Servers
DNS delegation for nacsb.com points to two name servers: ns11.domaincontrol.com and ns12.domaincontrol.com.
nacsb.com has the same name server delegation as a number of other domains, such as countersoftware.co.in, protosg.com, cprsync.com and two more.
ns11.domaincontrol.com directs to 97.74.105.6 and 2603:5:2190::6. ns12.domaincontrol.com directs to 173.201.73.6 and 2603:5:2290::6. Each host name carries two IP addresses.
Mail Servers
nacsb.com routes its mail through a single mail server, nacsb-com.mail.protection.outlook.com.
nacsb-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.34, 52.101.9.20 and 52.101.50.4, along with 5 other.