schoolastic.com - robtex.com
schoolastic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.92.105.227🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21 | ||||||
| NS | ns1.hostresolver.com ⭐ | ||||||
| A | 104.243.32.66🇺🇸 RELIABLESITENET-1104.243.32.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States | ||||||
| NS | ns1.domainmx.com | ||||||
| A | 104.243.32.66🇺🇸 RELIABLESITENET-1104.243.32.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States | ||||||
| NS | ns2.domainmx.com | ||||||
| A | 212.92.105.225🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21 | ||||||
| SOA | ns1.hostresolver.comadmin@schoolastic.com 2026-03-13 #3 | ||||||
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=1771291435 | ||||||
Same first word
schoolastic.com |
Similar names
DNS History
26 records (4 active, 22 former)
○NSns1.dingodns.com2026-02-19 → 2026-02-19 · 4 obs
○ 2017-09-08 14:20:24
● 2026-02-19 04:26:56
○ 2026-02-22 12:17:36
○ 2026-03-14 10:41:10
● 2026-02-19 04:26:56
○ 2026-02-22 12:17:36
○ 2026-03-14 10:41:10
○NSns1.dnsnuts.com2015-08-11 → 2016-01-28 · 7 obs
● 2015-08-11 18:08:48
○ 2015-09-06 20:09:12
○ 2015-11-21 06:47:20
● 2015-11-28 20:07:44
● 2016-01-28 17:58:32
○ 2016-04-02 03:21:04
○ 2026-03-14 10:41:10
○ 2015-09-06 20:09:12
○ 2015-11-21 06:47:20
● 2015-11-28 20:07:44
● 2016-01-28 17:58:32
○ 2016-04-02 03:21:04
○ 2026-03-14 10:41:10
●NSns1.domainmx.com2026-02-19 → 2026-03-14 · 3 obs
○ 2017-09-08 14:20:24
● 2026-02-19 04:26:56
● 2026-03-14 10:41:10
● 2026-02-19 04:26:56
● 2026-03-14 10:41:10
●NSns1.hostresolver.com2026-03-06 → 2026-03-14 · 3 obs
○ 2026-02-22 12:17:36
● 2026-03-06 14:50:18
● 2026-03-14 10:41:10
● 2026-03-06 14:50:18
● 2026-03-14 10:41:10
○NSns1.rentondc.com2016-04-02 → 2017-09-08 · 5 obs
○ 2016-01-28 17:58:32
● 2016-04-02 03:21:04
● 2017-09-08 14:20:24
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
● 2016-04-02 03:21:04
● 2017-09-08 14:20:24
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
○NSns1.schoolastic.com2015-09-06 → 2015-11-21 · 5 obs
○ 2015-08-11 18:08:48
● 2015-09-06 20:09:12
● 2015-11-21 06:47:20
○ 2015-11-28 20:07:44
○ 2026-03-14 10:41:10
● 2015-09-06 20:09:12
● 2015-11-21 06:47:20
○ 2015-11-28 20:07:44
○ 2026-03-14 10:41:10
○NSns2.dingodns.com2026-02-19 → 2026-02-19 · 4 obs
○ 2017-09-08 14:20:24
● 2026-02-19 04:26:56
○ 2026-02-22 12:17:36
○ 2026-03-14 10:41:10
● 2026-02-19 04:26:56
○ 2026-02-22 12:17:36
○ 2026-03-14 10:41:10
○NSns2.dnsnuts.com2015-08-11 → 2016-01-28 · 7 obs
● 2015-08-11 18:08:48
○ 2015-09-06 20:09:12
○ 2015-11-21 06:47:20
● 2015-11-28 20:07:44
● 2016-01-28 17:58:32
○ 2016-04-02 03:21:04
○ 2026-03-14 10:41:10
○ 2015-09-06 20:09:12
○ 2015-11-21 06:47:20
● 2015-11-28 20:07:44
● 2016-01-28 17:58:32
○ 2016-04-02 03:21:04
○ 2026-03-14 10:41:10
●NSns2.domainmx.com2026-02-19 → 2026-03-14 · 3 obs
○ 2017-09-08 14:20:24
● 2026-02-19 04:26:56
● 2026-03-14 10:41:10
● 2026-02-19 04:26:56
● 2026-03-14 10:41:10
○NSns2.rentondc.com2016-04-02 → 2017-09-08 · 5 obs
○ 2016-01-28 17:58:32
● 2016-04-02 03:21:04
● 2017-09-08 14:20:24
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
● 2016-04-02 03:21:04
● 2017-09-08 14:20:24
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
○A158.69.143.1122016-06-01 → 2017-09-08 · 12 obs
○ 2016-05-14 06:40:20
● 2016-06-01 14:13:38
○ 2016-06-11 23:53:48
● 2016-06-22 18:53:28
○ 2016-07-06 06:24:58
○ 2016-12-17 16:00:48
● 2016-12-24 03:10:42
● 2017-01-07 17:01:04
○ 2017-03-09 01:50:58
● 2017-09-08 14:20:24
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
● 2016-06-01 14:13:38
○ 2016-06-11 23:53:48
● 2016-06-22 18:53:28
○ 2016-07-06 06:24:58
○ 2016-12-17 16:00:48
● 2016-12-24 03:10:42
● 2017-01-07 17:01:04
○ 2017-03-09 01:50:58
● 2017-09-08 14:20:24
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
○A158.69.143.1132016-05-14 → 2017-07-10 · 13 obs
○ 2016-05-04 06:55:14
● 2016-05-14 06:40:20
○ 2016-06-01 14:13:38
○ 2016-06-22 18:53:28
● 2016-07-06 06:24:58
○ 2016-07-13 08:59:36
○ 2016-08-12 01:50:16
● 2016-08-29 22:41:10
● 2016-10-05 09:18:52
○ 2016-12-17 16:00:48
● 2017-07-10 05:10:20
○ 2017-09-08 14:20:24
○ 2026-03-14 10:41:10
● 2016-05-14 06:40:20
○ 2016-06-01 14:13:38
○ 2016-06-22 18:53:28
● 2016-07-06 06:24:58
○ 2016-07-13 08:59:36
○ 2016-08-12 01:50:16
● 2016-08-29 22:41:10
● 2016-10-05 09:18:52
○ 2016-12-17 16:00:48
● 2017-07-10 05:10:20
○ 2017-09-08 14:20:24
○ 2026-03-14 10:41:10
○A167.114.156.2142015-08-11 → 2015-12-28 · 13 obs
● 2015-08-11 18:08:48
● 2015-10-14 04:30:38
○ 2015-10-20 02:46:12
○ 2015-10-22 15:25:28
● 2015-10-28 00:04:16
○ 2015-11-02 22:14:18
● 2015-11-10 11:31:16
● 2015-12-07 02:02:00
○ 2015-12-15 21:48:14
○ 2015-12-21 12:30:36
● 2015-12-28 21:27:02
○ 2016-01-10 00:22:04
○ 2026-03-14 10:41:10
● 2015-10-14 04:30:38
○ 2015-10-20 02:46:12
○ 2015-10-22 15:25:28
● 2015-10-28 00:04:16
○ 2015-11-02 22:14:18
● 2015-11-10 11:31:16
● 2015-12-07 02:02:00
○ 2015-12-15 21:48:14
○ 2015-12-21 12:30:36
● 2015-12-28 21:27:02
○ 2016-01-10 00:22:04
○ 2026-03-14 10:41:10
○A184.172.106.422015-11-02 → 2015-11-02 · 4 obs
○ 2015-10-28 00:04:16
● 2015-11-02 22:14:18
○ 2015-11-10 11:31:16
○ 2026-03-14 10:41:10
● 2015-11-02 22:14:18
○ 2015-11-10 11:31:16
○ 2026-03-14 10:41:10
○A185.150.189.1662026-03-06 → 2026-03-11 · 5 obs
○ 2026-02-22 12:17:36
● 2026-03-06 14:50:18
● 2026-03-11 15:12:04
○ 2026-03-14 10:41:08
○ 2026-03-14 10:41:10
● 2026-03-06 14:50:18
● 2026-03-11 15:12:04
○ 2026-03-14 10:41:08
○ 2026-03-14 10:41:10
●A212.92.105.2272026-03-14 → 2026-03-14 · 3 obs
○ 2026-03-11 15:12:04
● 2026-03-14 10:41:08
● 2026-03-14 10:41:10
● 2026-03-14 10:41:08
● 2026-03-14 10:41:10
○A212.92.105.2282026-02-19 → 2026-02-19 · 4 obs
○ 2017-09-08 14:20:24
● 2026-02-19 04:26:56
○ 2026-02-22 12:17:36
○ 2026-03-14 10:41:10
● 2026-02-19 04:26:56
○ 2026-02-22 12:17:36
○ 2026-03-14 10:41:10
○A212.92.105.2332026-02-22 → 2026-02-22 · 4 obs
○ 2026-02-19 04:26:56
● 2026-02-22 12:17:36
○ 2026-03-06 14:50:18
○ 2026-03-14 10:41:10
● 2026-02-22 12:17:36
○ 2026-03-06 14:50:18
○ 2026-03-14 10:41:10
○A5.39.99.492015-10-05 → 2016-01-28 · 11 obs
○ 2015-09-27 05:16:34
● 2015-10-05 21:04:04
● 2015-10-22 15:25:28
○ 2015-10-28 00:04:16
○ 2016-01-14 19:29:06
● 2016-01-16 12:15:06
○ 2016-01-21 05:30:48
● 2016-01-25 16:09:40
● 2016-01-28 17:58:32
○ 2016-04-02 03:21:04
○ 2026-03-14 10:41:10
● 2015-10-05 21:04:04
● 2015-10-22 15:25:28
○ 2015-10-28 00:04:16
○ 2016-01-14 19:29:06
● 2016-01-16 12:15:06
○ 2016-01-21 05:30:48
● 2016-01-25 16:09:40
● 2016-01-28 17:58:32
○ 2016-04-02 03:21:04
○ 2026-03-14 10:41:10
○A5.39.99.502015-09-07 → 2016-01-21 · 20 obs
○ 2015-09-06 20:09:12
● 2015-09-07 20:11:40
○ 2015-09-08 06:11:40
● 2015-09-16 07:45:42
● 2015-09-23 02:55:48
○ 2015-09-27 05:16:34
○ 2015-10-14 04:30:38
● 2015-10-20 02:46:12
○ 2015-10-22 15:25:28
○ 2015-12-07 02:02:00
● 2015-12-15 21:48:14
● 2015-12-21 12:30:36
○ 2015-12-28 21:27:02
○ 2016-01-10 00:22:04
● 2016-01-11 17:16:24
○ 2016-01-14 19:29:06
○ 2016-01-16 12:15:06
● 2016-01-21 05:30:48
○ 2016-01-25 16:09:40
○ 2026-03-14 10:41:10
● 2015-09-07 20:11:40
○ 2015-09-08 06:11:40
● 2015-09-16 07:45:42
● 2015-09-23 02:55:48
○ 2015-09-27 05:16:34
○ 2015-10-14 04:30:38
● 2015-10-20 02:46:12
○ 2015-10-22 15:25:28
○ 2015-12-07 02:02:00
● 2015-12-15 21:48:14
● 2015-12-21 12:30:36
○ 2015-12-28 21:27:02
○ 2016-01-10 00:22:04
● 2016-01-11 17:16:24
○ 2016-01-14 19:29:06
○ 2016-01-16 12:15:06
● 2016-01-21 05:30:48
○ 2016-01-25 16:09:40
○ 2026-03-14 10:41:10
○A5.39.99.512015-09-06 → 2016-01-14 · 14 obs
○ 2015-08-11 18:08:48
● 2015-09-06 20:09:12
○ 2015-09-07 20:11:40
● 2015-09-08 06:11:40
○ 2015-09-16 07:45:42
○ 2015-09-23 02:55:48
● 2015-09-27 05:16:34
○ 2015-10-05 21:04:04
○ 2015-12-28 21:27:02
● 2016-01-10 00:22:04
○ 2016-01-11 17:16:24
● 2016-01-14 19:29:06
○ 2016-01-16 12:15:06
○ 2026-03-14 10:41:10
● 2015-09-06 20:09:12
○ 2015-09-07 20:11:40
● 2015-09-08 06:11:40
○ 2015-09-16 07:45:42
○ 2015-09-23 02:55:48
● 2015-09-27 05:16:34
○ 2015-10-05 21:04:04
○ 2015-12-28 21:27:02
● 2016-01-10 00:22:04
○ 2016-01-11 17:16:24
● 2016-01-14 19:29:06
○ 2016-01-16 12:15:06
○ 2026-03-14 10:41:10
○A5.39.99.522015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 18:08:48
○ 2015-09-06 20:09:12
○ 2026-03-14 10:41:10
○ 2015-09-06 20:09:12
○ 2026-03-14 10:41:10
○A51.254.28.1602016-04-18 → 2017-09-08 · 15 obs
○ 2016-04-02 03:21:04
● 2016-04-18 06:13:08
● 2016-05-04 06:55:14
○ 2016-05-14 06:40:20
○ 2016-07-13 08:59:36
● 2016-08-12 01:50:16
○ 2016-08-29 22:41:10
○ 2016-10-05 09:18:52
● 2016-12-17 16:00:48
○ 2016-12-24 03:10:42
○ 2017-03-09 01:50:58
● 2017-07-10 05:10:20
● 2017-09-08 14:20:24
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
● 2016-04-18 06:13:08
● 2016-05-04 06:55:14
○ 2016-05-14 06:40:20
○ 2016-07-13 08:59:36
● 2016-08-12 01:50:16
○ 2016-08-29 22:41:10
○ 2016-10-05 09:18:52
● 2016-12-17 16:00:48
○ 2016-12-24 03:10:42
○ 2017-03-09 01:50:58
● 2017-07-10 05:10:20
● 2017-09-08 14:20:24
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
○A51.254.28.1612016-04-02 → 2016-07-13 · 10 obs
○ 2016-01-28 17:58:32
● 2016-04-02 03:21:04
○ 2016-04-18 06:13:08
○ 2016-06-01 14:13:38
● 2016-06-11 23:53:48
○ 2016-06-22 18:53:28
○ 2016-07-06 06:24:58
● 2016-07-13 08:59:36
○ 2016-08-12 01:50:16
○ 2026-03-14 10:41:10
● 2016-04-02 03:21:04
○ 2016-04-18 06:13:08
○ 2016-06-01 14:13:38
● 2016-06-11 23:53:48
○ 2016-06-22 18:53:28
○ 2016-07-06 06:24:58
● 2016-07-13 08:59:36
○ 2016-08-12 01:50:16
○ 2026-03-14 10:41:10
○A51.254.28.1622017-03-09 → 2017-03-09 · 4 obs
○ 2017-01-07 17:01:04
● 2017-03-09 01:50:58
○ 2017-07-10 05:10:20
○ 2026-03-14 10:41:10
● 2017-03-09 01:50:58
○ 2017-07-10 05:10:20
○ 2026-03-14 10:41:10
○A64.31.3.2272026-02-19 → 2026-03-14 · 2 obs
○ 2026-02-19 04:26:56
○ 2026-03-14 10:41:10
○ 2026-03-14 10:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| schoolastic.com | ns2.domainmx.com, ns1.domainmx.com | 2 records |
✅ Authoritative Response
Server: 104.243.32.66
NS records: ns2.domainmx.com, ns1.domainmx.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolastic.com (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.92.105.227 |
| NS | 2 | ns1.hostresolver.com, ns2.hostresolver.com |
| SOA | 1 | ns1.hostresolver.com admin.schoolastic.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.domainmx.com, ns1.domainmx.com)
Analysis
IP Addresses
schoolastic.com maps to IP address 212.92.105.227.
Other host names, for instance commerzank.de, ighrewardsclub.com, mywebadmin.eassuranthealth.com, inituit.com and 123resque.com share IP numbers with schoolastic.com.
Name Servers
schoolastic.com is delegated to name servers ns1.domainmx.com, ns2.domainmx.com and ns1.hostresolver.com.
schoolastic.com at least partially shares name servers with other domains such as cathapacific.com, 18shame.com, kawagutijinja.com, coach-outlet.com and inn-edu.com.
these name servers are commonly used alongside the name servers ns2.hostresolver.com, ns1.badgerdns.com, ns2.badgerdns.com, ns1.dingodns.com and ns2.dingodns.com.
Host names with a single IP
ns1.domainmx.com points to 104.243.32.66.
ns2.domainmx.com points to 212.92.105.225.
ns1.hostresolver.com points to 104.243.32.66.
Names pointing to 104.243.32.66: ns1.domainmx.com and ns1.hostresolver.com.