cooleducationalsoftware.com - dns.ninja

cooleducationalsoftware.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2d37🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d24e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.55Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.210.78🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgarrett.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cc3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarrett.ns.cloudflare.com
A2803:f800:50::6ca2:c3c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgarrett.ns.cloudflare.com
A2a06:98c1:50::ac40:23c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgarrett.ns.cloudflare.com
A108.162.195.195🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarrett.ns.cloudflare.com
A162.159.44.195Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarrett.ns.cloudflare.com
A172.64.35.195🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgarrett.ns.cloudflare.com
NSsarah.ns.cloudflare.com
A2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsarah.ns.cloudflare.com
A2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsarah.ns.cloudflare.com
A108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.55, 172.67.210.78
IPv6 hints2606:4700:3030::6815:2d37, 2606:4700:3032::ac43:d24e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOAgarrett.ns.cloudflare.comdns@cloudflare.com serial=2410151011

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=1786555194

Same first word

cooleducationalsoftware.com

DNS History

35 records (6 active, 29 former)

20162017201820192020202120222023202420252026NSgarrett.ns.cloudflare.comsarah.ns.cloudflare.comns1.awardspace.comns1.namebrightdns.comns2.awardspace.comns2.namebrightdns.comns3.awardspace.comns4.awardspace.comns51.domaincontrol.comns52.domaincontrol.comnsg1.namebrightdns.comnsg2.namebrightdns.comMXmail.cooleducationalsoftware.commailstore1.secureserver.netsmtp.secureserver.netA104.21.45.55172.67.210.782606:4700:3030::6815:2d372606:4700:3032::ac43:d24e188.114.96.0188.114.97.02606:4700:3035::6815:2d372606:4700:3037::ac43:d24e2a06:98c1:3120::2a06:98c1:3121::50.63.202.5652.0.96.2452.1.32.2552.200.243.12352.71.117.9954.152.144.24354.88.133.9282.197.131.90CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSgarrett.ns.cloudflare.com2026-02-14 → 2026-08-12 · 3 obs
○ 2018-08-24 18:38:06
● 2026-02-14 16:21:16
● 2026-08-12 17:26:06
○NSns1.awardspace.com2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 06:46:06
○ 2015-11-21 17:49:38
○ 2026-08-12 17:26:06
○NSns1.namebrightdns.com2016-03-06 → 2018-08-24 · 5 obs
○ 2015-11-21 17:49:38
● 2016-03-06 21:17:06
● 2018-08-24 18:38:06
○ 2026-02-14 16:21:16
○ 2026-08-12 17:26:06
○NSns2.awardspace.com2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 06:46:06
○ 2015-11-21 17:49:38
○ 2026-08-12 17:26:06
○NSns2.namebrightdns.com2016-06-27 → 2018-08-24 · 5 obs
○ 2016-03-06 21:17:06
● 2016-06-27 13:30:40
● 2018-08-24 18:38:06
○ 2026-02-14 16:21:16
○ 2026-08-12 17:26:06
○NSns3.awardspace.com2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 06:46:06
○ 2015-11-21 17:49:38
○ 2026-08-12 17:26:06
○NSns4.awardspace.com2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 06:46:06
○ 2015-11-21 17:49:38
○ 2026-08-12 17:26:06
○NSns51.domaincontrol.com2015-11-21 → 2015-11-21 · 4 obs
○ 2015-07-22 06:46:06
● 2015-11-21 17:49:38
○ 2016-03-06 21:17:06
○ 2026-08-12 17:26:06
○NSns52.domaincontrol.com2015-11-21 → 2015-11-21 · 4 obs
○ 2015-07-22 06:46:06
● 2015-11-21 17:49:38
○ 2016-03-06 21:17:06
○ 2026-08-12 17:26:06
○NSnsg1.namebrightdns.com2016-03-06 → 2016-03-06 · 4 obs
○ 2015-11-21 17:49:38
● 2016-03-06 21:17:06
○ 2016-06-27 13:30:40
○ 2026-08-12 17:26:06
○NSnsg2.namebrightdns.com2016-03-06 → 2016-03-06 · 4 obs
○ 2015-11-21 17:49:38
● 2016-03-06 21:17:06
○ 2016-06-27 13:30:40
○ 2026-08-12 17:26:06
●NSsarah.ns.cloudflare.com2026-02-14 → 2026-08-12 · 3 obs
○ 2018-08-24 18:38:06
● 2026-02-14 16:21:16
● 2026-08-12 17:26:06
○MXmail.cooleducationalsoftware.com2015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 06:46:06
○ 2015-11-21 17:49:38
○ 2026-08-12 17:26:06
○MXmailstore1.secureserver.net2015-11-21 → 2015-11-21 · 4 obs
○ 2015-07-22 06:46:06
● 2015-11-21 17:49:38
○ 2016-03-06 21:17:06
○ 2026-08-12 17:26:06
○MXsmtp.secureserver.net2015-11-21 → 2015-11-21 · 4 obs
○ 2015-07-22 06:46:06
● 2015-11-21 17:49:38
○ 2016-03-06 21:17:06
○ 2026-08-12 17:26:06
●A104.21.45.552026-02-14 → 2026-08-12 · 7 obs
○ 2018-08-24 18:38:06
● 2026-02-14 16:21:16
● 2026-03-15 19:56:34
○ 2026-03-20 02:12:48
○ 2026-04-02 22:54:56
● 2026-04-13 18:32:50
● 2026-08-12 17:26:06
●A172.67.210.782026-02-14 → 2026-08-12 · 7 obs
○ 2018-08-24 18:38:06
● 2026-02-14 16:21:16
● 2026-03-15 19:56:34
○ 2026-03-20 02:12:48
○ 2026-04-02 22:54:56
● 2026-04-13 18:32:50
● 2026-08-12 17:26:06
○A188.114.96.02026-03-20 → 2026-04-02 · 5 obs
○ 2026-03-15 19:56:34
● 2026-03-20 02:12:48
● 2026-04-02 22:54:56
○ 2026-04-13 18:32:50
○ 2026-08-12 17:26:06
○A188.114.97.02026-03-20 → 2026-04-02 · 5 obs
○ 2026-03-15 19:56:34
● 2026-03-20 02:12:48
● 2026-04-02 22:54:56
○ 2026-04-13 18:32:50
○ 2026-08-12 17:26:06
●A2606:4700:3030::6815:2d372026-08-02 → 2026-08-12 · 3 obs
○ 2026-06-14 03:10:38
● 2026-08-02 00:18:50
● 2026-08-12 17:26:06
●A2606:4700:3032::ac43:d24e2026-08-02 → 2026-08-12 · 3 obs
○ 2026-06-14 03:10:38
● 2026-08-02 00:18:50
● 2026-08-12 17:26:06
○A2606:4700:3035::6815:2d372026-02-14 → 2026-06-14 · 9 obs
○ 2018-08-24 18:38:06
● 2026-02-14 16:21:16
● 2026-03-15 19:56:34
○ 2026-03-20 02:12:48
○ 2026-04-02 22:54:56
● 2026-04-13 18:32:50
● 2026-06-14 03:10:38
○ 2026-08-02 00:18:50
○ 2026-08-12 17:26:06
○A2606:4700:3037::ac43:d24e2026-02-14 → 2026-06-14 · 9 obs
○ 2018-08-24 18:38:06
● 2026-02-14 16:21:16
● 2026-03-15 19:56:34
○ 2026-03-20 02:12:48
○ 2026-04-02 22:54:56
● 2026-04-13 18:32:50
● 2026-06-14 03:10:38
○ 2026-08-02 00:18:50
○ 2026-08-12 17:26:06
○A2a06:98c1:3120::2026-03-20 → 2026-04-02 · 5 obs
○ 2026-03-15 19:56:34
● 2026-03-20 02:12:48
● 2026-04-02 22:54:56
○ 2026-04-13 18:32:50
○ 2026-08-12 17:26:06
○A2a06:98c1:3121::2026-03-20 → 2026-04-02 · 5 obs
○ 2026-03-15 19:56:34
● 2026-03-20 02:12:48
● 2026-04-02 22:54:56
○ 2026-04-13 18:32:50
○ 2026-08-12 17:26:06
○A50.63.202.562015-11-21 → 2015-11-21 · 4 obs
○ 2015-07-22 06:46:06
● 2015-11-21 17:49:38
○ 2016-03-06 21:17:06
○ 2026-08-12 17:26:06
○A52.0.96.242016-03-06 → 2016-03-06 · 4 obs
○ 2015-11-21 17:49:38
● 2016-03-06 21:17:06
○ 2016-06-27 13:30:40
○ 2026-08-12 17:26:06
○A52.1.32.252017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-27 13:30:40
● 2017-02-14 09:03:26
○ 2018-08-24 18:38:06
○ 2026-08-12 17:26:06
○A52.200.243.1232016-06-27 → 2016-06-27 · 4 obs
○ 2016-03-06 21:17:06
● 2016-06-27 13:30:40
○ 2017-02-14 09:03:26
○ 2026-08-12 17:26:06
○A52.71.117.992016-03-06 → 2016-03-06 · 4 obs
○ 2015-11-21 17:49:38
● 2016-03-06 21:17:06
○ 2016-06-27 13:30:40
○ 2026-08-12 17:26:06
○A54.152.144.2432016-06-27 → 2016-06-27 · 4 obs
○ 2016-03-06 21:17:06
● 2016-06-27 13:30:40
○ 2017-02-14 09:03:26
○ 2026-08-12 17:26:06
○A54.88.133.922017-02-14 → 2017-02-14 · 4 obs
○ 2016-06-27 13:30:40
● 2017-02-14 09:03:26
○ 2018-08-24 18:38:06
○ 2026-08-12 17:26:06
○A82.197.131.902015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 06:46:06
○ 2015-11-21 17:49:38
○ 2026-08-12 17:26:06
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-06 → 2016-06-27 · 4 obs
● 2016-03-06 21:17:06
● 2016-06-27 13:30:40
○ 2017-02-14 09:03:26
○ 2026-08-12 17:26:06
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-14 → 2026-02-16 · 5 obs
○ 2016-06-27 13:30:40
● 2017-02-14 09:03:26
● 2026-02-16 12:09:24
○ 2026-02-18 11:44:54
○ 2026-08-12 17:26:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...-
cooleducationalsoftware.comsarah.ns.cloudflare.com, garrett.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.218

NS records: sarah.ns.cloudflare.com, garrett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cooleducationalsoftware.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.210.78, 104.21.45.55
AAAA22606:4700:3030::6815:2d37, 2606:4700:3032::ac43:d24e
NS2garrett.ns.cloudflare.com, sarah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1garrett.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sarah.ns.cloudflare.com, sarah.ns.cloudflare.com, sarah.ns.cloudflare.com...)

Analysis

IP Addresses

cooleducationalsoftware.com has four IP addresses: 104.21.45.55, 172.67.210.78, 2606:4700:3030::6815:2d37 and 2606:4700:3032::ac43:d24e.

Among the host names that share IP numbers with cooleducationalsoftware.com are casino-wf6.buzz, skoda-podolsk.ru, www.taquekaosaonianengzhei.sbs and two others.

Name Servers

The NS records for cooleducationalsoftware.com delegate to garrett.ns.cloudflare.com and sarah.ns.cloudflare.com.

cooleducationalsoftware.com has the same name server delegation as a number of other domains, such as trueluck-app.com, couponluxury.com, cogisec.com and two more.

cooleducationalsoftware.com has at least partial name server overlap with other domains, such as nexedia.com.br, loopster.org, 52821.cfd and two others.

These name servers tend to appear together with the name servers malcolm.ns.cloudflare.com, agustin.ns.cloudflare.com and lisa.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

garrett.ns.cloudflare.com maps to 108.162.195.195, 162.159.44.195, 172.64.35.195 and 3 additional IP addresses.

sarah.ns.cloudflare.com maps to 108.162.194.218, 162.159.38.218, 172.64.34.218 and 3 additional IP addresses.