cryptoschool.com - robtex.com

cryptoschool.com

DNSSEC⚠️ Not signed
A3.33.251.168🇺🇸 Amazon3.33.240.0/20
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon15.197.224.0/20
NSns13.domaincontrol.com ⭐
A2603:5:21a0::7🇺🇸 GODADDY-DNS2603:5:21a0::/44
PTRns13.domaincontrol.com
A97.74.106.7🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns13.domaincontrol.com
NSns14.domaincontrol.com
A2603:5:22a0::7🇺🇸 GODADDY-DNS2603:5:22a0::/44
PTRns14.domaincontrol.com
A173.201.74.7🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns14.domaincontrol.com
SOAns13.domaincontrol.comdns@jomax.net 2025-09-08 #3

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775960967

Same first word

cryptoschool.gold
cryptoschool.com
cryptoschool.pro
cryptoschool.net

Similar names

schoolcrypto.com

DNS History

29 records (4 active, 25 former)

20162017201820192020202120222023202420252026NSns13.domaincontrol.comns14.domaincontrol.comns09.domaincontrol.comns1.namebrightdns.comns10.domaincontrol.comns2.namebrightdns.comMXmailstore1.secureserver.netsmtp.secureserver.netA15.197.225.1283.33.251.168107.21.42.142107.23.195.178107.23.198.240184.168.221.6952.0.96.2452.20.195.1852.200.243.12352.206.43.23452.4.72.13752.71.117.9954.152.144.24354.172.219.6554.174.149.3054.210.33.19054.236.123.22454.84.80.17354.88.107.140CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns09.domaincontrol.com2015-08-11 → 2016-01-01 · 4 obs
● 2015-08-11 10:36:42
● 2016-01-01 23:57:56
○ 2016-02-07 07:35:38
○ 2026-04-12 02:55:24
○NSns1.namebrightdns.com2016-02-07 → 2016-10-03 · 8 obs
○ 2016-01-01 23:57:56
● 2016-02-07 07:35:38
● 2016-07-30 23:09:10
○ 2016-08-07 21:20:00
● 2016-08-15 15:33:44
● 2016-10-03 18:14:56
○ 2016-12-04 02:31:30
○ 2026-04-12 02:55:24
○NSns10.domaincontrol.com2015-08-11 → 2016-01-01 · 4 obs
● 2015-08-11 10:36:42
● 2016-01-01 23:57:56
○ 2016-02-07 07:35:38
○ 2026-04-12 02:55:24
●NSns13.domaincontrol.com2026-04-06 → 2026-04-12 · 3 obs
○ 2016-12-04 02:31:30
● 2026-04-06 02:03:20
● 2026-04-12 02:55:24
●NSns14.domaincontrol.com2026-04-06 → 2026-04-12 · 3 obs
○ 2016-12-04 02:31:30
● 2026-04-06 02:03:20
● 2026-04-12 02:55:24
○NSns2.namebrightdns.com2016-02-07 → 2016-10-03 · 8 obs
○ 2016-01-01 23:57:56
● 2016-02-07 07:35:38
● 2016-07-30 23:09:10
○ 2016-08-07 21:20:00
● 2016-08-15 15:33:44
● 2016-10-03 18:14:56
○ 2016-12-04 02:31:30
○ 2026-04-12 02:55:24
○MXmailstore1.secureserver.net2015-08-11 → 2016-01-01 · 4 obs
● 2015-08-11 10:36:42
● 2016-01-01 23:57:56
○ 2016-02-07 07:35:38
○ 2026-04-12 02:55:24
○MXsmtp.secureserver.net2015-08-11 → 2016-01-01 · 4 obs
● 2015-08-11 10:36:42
● 2016-01-01 23:57:56
○ 2016-02-07 07:35:38
○ 2026-04-12 02:55:24
○A107.21.42.1422016-04-04 → 2016-04-04 · 4 obs
○ 2016-02-08 09:53:10
● 2016-04-04 14:33:02
○ 2016-05-25 07:30:52
○ 2026-04-12 02:55:24
○A107.23.195.1782016-05-25 → 2016-05-25 · 4 obs
○ 2016-04-04 14:33:02
● 2016-05-25 07:30:52
○ 2016-06-24 11:44:14
○ 2026-04-12 02:55:24
○A107.23.198.2402016-07-11 → 2016-09-18 · 5 obs
○ 2016-06-24 11:44:14
● 2016-07-11 04:16:40
● 2016-09-18 11:50:04
○ 2016-12-04 02:31:30
○ 2026-04-12 02:55:24
●A15.197.225.1282026-04-06 → 2026-04-12 · 3 obs
○ 2016-12-04 02:31:30
● 2026-04-06 02:03:20
● 2026-04-12 02:55:24
○A184.168.221.692015-08-11 → 2016-01-01 · 4 obs
● 2015-08-11 10:36:42
● 2016-01-01 23:57:56
○ 2016-02-07 07:35:38
○ 2026-04-12 02:55:24
●A3.33.251.1682026-04-06 → 2026-04-12 · 3 obs
○ 2016-12-04 02:31:30
● 2026-04-06 02:03:20
● 2026-04-12 02:55:24
○A52.0.96.242016-02-07 → 2016-02-08 · 5 obs
○ 2016-01-01 23:57:56
● 2016-02-07 07:35:38
● 2016-02-08 09:53:10
○ 2016-04-04 14:33:02
○ 2026-04-12 02:55:24
○A52.20.195.182016-05-25 → 2016-05-25 · 4 obs
○ 2016-04-04 14:33:02
● 2016-05-25 07:30:52
○ 2016-06-24 11:44:14
○ 2026-04-12 02:55:24
○A52.200.243.1232016-06-24 → 2016-06-24 · 4 obs
○ 2016-05-25 07:30:52
● 2016-06-24 11:44:14
○ 2016-07-11 04:16:40
○ 2026-04-12 02:55:24
○A52.206.43.2342016-07-30 → 2016-09-18 · 5 obs
○ 2016-07-11 04:16:40
● 2016-07-30 23:09:10
● 2016-09-18 11:50:04
○ 2016-12-04 02:31:30
○ 2026-04-12 02:55:24
○A52.4.72.1372016-07-11 → 2016-09-18 · 5 obs
○ 2016-06-24 11:44:14
● 2016-07-11 04:16:40
● 2016-09-18 11:50:04
○ 2016-12-04 02:31:30
○ 2026-04-12 02:55:24
○A52.71.117.992016-02-07 → 2016-02-08 · 5 obs
○ 2016-01-01 23:57:56
● 2016-02-07 07:35:38
● 2016-02-08 09:53:10
○ 2016-04-04 14:33:02
○ 2026-04-12 02:55:24
○A54.152.144.2432016-06-24 → 2016-06-24 · 4 obs
○ 2016-05-25 07:30:52
● 2016-06-24 11:44:14
○ 2016-07-11 04:16:40
○ 2026-04-12 02:55:24
○A54.172.219.652016-05-25 → 2016-05-25 · 4 obs
○ 2016-04-04 14:33:02
● 2016-05-25 07:30:52
○ 2016-06-24 11:44:14
○ 2026-04-12 02:55:24
○A54.174.149.302016-04-04 → 2016-04-04 · 4 obs
○ 2016-02-08 09:53:10
● 2016-04-04 14:33:02
○ 2016-05-25 07:30:52
○ 2026-04-12 02:55:24
○A54.210.33.1902016-08-15 → 2016-09-18 · 5 obs
○ 2016-07-30 23:09:10
● 2016-08-15 15:33:44
● 2016-09-18 11:50:04
○ 2016-12-04 02:31:30
○ 2026-04-12 02:55:24
○A54.236.123.2242016-07-30 → 2016-09-18 · 5 obs
○ 2016-07-11 04:16:40
● 2016-07-30 23:09:10
● 2016-09-18 11:50:04
○ 2016-12-04 02:31:30
○ 2026-04-12 02:55:24
○A54.84.80.1732016-12-04 → 2016-12-04 · 4 obs
○ 2016-09-18 11:50:04
● 2016-12-04 02:31:30
○ 2026-04-06 02:03:20
○ 2026-04-12 02:55:24
○A54.88.107.1402016-12-04 → 2016-12-04 · 4 obs
○ 2016-09-18 11:50:04
● 2016-12-04 02:31:30
○ 2026-04-06 02:03:20
○ 2026-04-12 02:55:24
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-02-07 → 2016-10-20 · 6 obs
● 2016-02-07 07:35:38
● 2016-09-18 11:50:04
○ 2016-10-03 18:14:56
● 2016-10-20 17:03:34
○ 2016-12-04 02:31:30
○ 2026-04-12 02:55:24
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-04 → 2016-12-04 · 4 obs
○ 2016-10-20 17:03:34
● 2016-12-04 02:31:30
○ 2026-04-06 02:03:20
○ 2026-04-12 02:55:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...-
cryptoschool.comns13.domaincontrol.com, ns14.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.74.7

NS records: ns13.domaincontrol.com, ns14.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cryptoschool.com (unsigned zone)

⏱️ Timing

Total: 91ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.225.128, 3.33.251.168
NS2ns14.domaincontrol.com, ns13.domaincontrol.com
SOA1ns13.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns13.domaincontrol.com, ns13.domaincontrol.com, ns14.domaincontrol.com...)

Analysis

IP Addresses

cryptoschool.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names such as medipod.net, learnsidemount.com, papillone.com, baymam.net and murthage.com share IP numbers with cryptoschool.com.

Name Servers

cryptoschool.com is delegated to two name servers: ns13.domaincontrol.com and ns14.domaincontrol.com.

cryptoschool.com uses the same name server setup as other domains, including onlinemathtracks.mobi, evernet.biz, generationcanada.com, lastminute-dray.com and gstuae.com.

Host names with two IP numbers:

ns13.domaincontrol.com points to 2603:5:21a0::7 and 97.74.106.7.

ns14.domaincontrol.com points to 2603:5:22a0::7 and 173.201.74.7.