ncbedu.com - robtex.com
ncbedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns19.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d0::a🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| A | 97.74.109.10🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| NS | ns20.domaincontrol.com | ||||||
| A | 2603:5:22d0::a🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| A | 173.201.77.10🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| SOA | ns19.domaincontrol.comdns@jomax.net 2026-06-28 #1 | ||||||
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=1785530212 | ||||||
MX for
ncbedu.com |
Same first word
ncbedu.com |
Similar names
DNS History
24 records (4 active, 20 former)
○NSf1g1ns1.dnspod.net2015-11-14 → 2016-02-28 · 5 obs
○ 2015-07-13 08:45:08
● 2015-11-14 20:39:02
● 2016-02-28 17:55:20
○ 2016-07-21 04:54:10
○ 2026-07-31 21:04:32
● 2015-11-14 20:39:02
● 2016-02-28 17:55:20
○ 2016-07-21 04:54:10
○ 2026-07-31 21:04:32
○NSf1g1ns2.dnspod.net2015-11-14 → 2016-02-28 · 5 obs
○ 2015-07-13 08:45:08
● 2015-11-14 20:39:02
● 2016-02-28 17:55:20
○ 2016-07-21 04:54:10
○ 2026-07-31 21:04:32
● 2015-11-14 20:39:02
● 2016-02-28 17:55:20
○ 2016-07-21 04:54:10
○ 2026-07-31 21:04:32
○NSns1.private-nameserver.net2026-02-20 → 2026-06-12 · 4 obs
○ 2017-03-30 07:21:18
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
●NSns19.domaincontrol.com2026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-12 15:43:26
● 2026-07-31 21:04:32
● 2026-07-31 21:04:32
○NSns2.private-nameserver.net2026-02-20 → 2026-06-12 · 4 obs
○ 2017-03-30 07:21:18
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
●NSns20.domaincontrol.com2026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-12 15:43:26
● 2026-07-31 21:04:32
● 2026-07-31 21:04:32
○NSns21.ixwebhosting.com2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-28 05:11:42
● 2017-03-30 07:21:18
○ 2026-02-20 16:44:00
○ 2026-07-31 21:04:32
● 2017-03-30 07:21:18
○ 2026-02-20 16:44:00
○ 2026-07-31 21:04:32
○NSns22.ixwebhosting.com2017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-28 05:11:42
● 2017-03-30 07:21:18
○ 2026-02-20 16:44:00
○ 2026-07-31 21:04:32
● 2017-03-30 07:21:18
○ 2026-02-20 16:44:00
○ 2026-07-31 21:04:32
○NSns3.private-nameserver.net2026-02-20 → 2026-06-12 · 4 obs
○ 2017-03-30 07:21:18
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
○NSns4.private-nameserver.net2026-02-20 → 2026-06-12 · 4 obs
○ 2017-03-30 07:21:18
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
○NSns47.domaincontrol.com2016-07-21 → 2016-07-28 · 5 obs
○ 2016-02-28 17:55:20
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
○NSns48.domaincontrol.com2016-07-21 → 2016-07-28 · 5 obs
○ 2016-02-28 17:55:20
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
○NSns57.domaincontrol.com2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 08:45:08
○ 2015-11-14 20:39:02
○ 2026-07-31 21:04:32
○ 2015-11-14 20:39:02
○ 2026-07-31 21:04:32
○NSns58.domaincontrol.com2015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 08:45:08
○ 2015-11-14 20:39:02
○ 2026-07-31 21:04:32
○ 2015-11-14 20:39:02
○ 2026-07-31 21:04:32
○MXmailstore1.secureserver.net2015-07-13 → 2016-07-28 · 7 obs
● 2015-07-13 08:45:08
○ 2015-11-14 20:39:02
○ 2016-02-28 17:55:20
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
○ 2015-11-14 20:39:02
○ 2016-02-28 17:55:20
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
○MXncbedu.com2026-02-20 → 2026-06-12 · 4 obs
○ 2017-03-30 07:21:18
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
● 2026-02-20 16:44:00
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
○MXsmtp.secureserver.net2015-07-13 → 2016-07-28 · 7 obs
● 2015-07-13 08:45:08
○ 2015-11-14 20:39:02
○ 2016-02-28 17:55:20
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
○ 2015-11-14 20:39:02
○ 2016-02-28 17:55:20
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
●A13.248.213.452026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-12 15:43:26
● 2026-07-31 21:04:32
● 2026-07-31 21:04:32
○A162.244.93.72026-06-04 → 2026-06-12 · 4 obs
○ 2026-05-05 23:33:56
● 2026-06-04 16:29:24
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
● 2026-06-04 16:29:24
● 2026-06-12 15:43:26
○ 2026-07-31 21:04:32
○A167.88.164.1592026-02-20 → 2026-05-05 · 5 obs
○ 2017-03-30 07:21:18
● 2026-02-20 16:44:00
● 2026-05-05 23:33:56
○ 2026-06-04 16:29:24
○ 2026-07-31 21:04:32
● 2026-02-20 16:44:00
● 2026-05-05 23:33:56
○ 2026-06-04 16:29:24
○ 2026-07-31 21:04:32
○A184.168.221.472016-07-21 → 2016-07-28 · 5 obs
○ 2015-11-14 20:39:02
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
● 2016-07-21 04:54:10
● 2016-07-28 05:11:42
○ 2017-03-30 07:21:18
○ 2026-07-31 21:04:32
○A50.63.202.872015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 08:45:08
○ 2015-11-14 20:39:02
○ 2026-07-31 21:04:32
○ 2015-11-14 20:39:02
○ 2026-07-31 21:04:32
○A71.18.197.972017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-28 05:11:42
● 2017-03-30 07:21:18
○ 2026-02-20 16:44:00
○ 2026-07-31 21:04:32
● 2017-03-30 07:21:18
○ 2026-02-20 16:44:00
○ 2026-07-31 21:04:32
●A76.223.67.1892026-07-31 → 2026-07-31 · 2 obs
○ 2026-06-12 15:43:26
● 2026-07-31 21:04:32
● 2026-07-31 21:04:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| ncbedu.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ncbedu.com (unsigned zone)
⏱️ Timing
Total: 229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
Mail Server Role
The MX record for ncbedu.com points back to ncbedu.com — it is its own mail server.
IP Addresses
ncbedu.com has two IP addresses: 13.248.213.45 and 76.223.67.189
Among the host names that share IP numbers with ncbedu.com are cadetkupo.com, scdroid.com, soberispunk.com and two others.
Name Servers
ncbedu.com uses two name servers for its delegation: ns19.domaincontrol.com and ns20.domaincontrol.com.
ncbedu.com has the same name server delegation as a number of other domains, such as agronoreste.com, carrac.com, akr.tw and two more.
The two host names ns19.domaincontrol.com and ns20.domaincontrol.com each have a pair of IP addresses: ns19.domaincontrol.com has 97.74.109.10 and 2603:5:21d0::a, and ns20.domaincontrol.com has 173.201.77.10 and 2603:5:22d0::a.