cryptoschool.com - dns.ninja

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 2026-07-20 #1

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=1786097489

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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
●NSns13.domaincontrol.com2026-04-06 → 2026-08-07 · 3 obs
○ 2016-12-04 02:31:30
● 2026-04-06 02:03:20
● 2026-08-07 10:14:04
●NSns14.domaincontrol.com2026-04-06 → 2026-08-07 · 3 obs
○ 2016-12-04 02:31:30
● 2026-04-06 02:03:20
● 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
●A15.197.225.1282026-04-06 → 2026-08-07 · 3 obs
○ 2016-12-04 02:31:30
● 2026-04-06 02:03:20
● 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
●A3.33.251.1682026-04-06 → 2026-08-07 · 3 obs
○ 2016-12-04 02:31:30
● 2026-04-06 02:03:20
● 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04
○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
○ 2026-08-07 10:14:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 224ms | 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 the IP addresses 3.33.251.168 and 15.197.225.128

adveniratcherrycreeknorth.com, medipod.net, learnsidemount.com and two other host names share IP numbers with cryptoschool.com.

Name Servers

cryptoschool.com uses two name servers for its delegation: ns13.domaincontrol.com and ns14.domaincontrol.com.

cryptoschool.com uses the same name servers as several other domains — among them indianapolissold.com, onlinemathtracks.mobi, expressivefloors.com and two more.

The two host names ns13.domaincontrol.com and ns14.domaincontrol.com each have a pair of IP addresses: ns13.domaincontrol.com has 97.74.106.7 and 2603:5:21a0::7, and ns14.domaincontrol.com has 173.201.74.7 and 2603:5:22a0::7.