ecourseclassroom.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

ecourseclassroom.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1b1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:81ad🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.1.177Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.173🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaustin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A2803:f800:50::6ca2:c146🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaustin.ns.cloudflare.com
A2a06:98c1:50::ac40:2146🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaustin.ns.cloudflare.com
A108.162.193.70🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A172.64.33.70🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A173.245.59.70🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
NSerin.ns.cloudflare.com
A2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.1.177, 172.67.129.173
IPv6 hints2606:4700:3031::6815:1b1, 2606:4700:3031::ac43:81ad
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOAaustin.ns.cloudflare.comdns@cloudflare.com serial=2411426678

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=1786830564

Same first word

ecourseclassroom.com

DNS History

21 records (6 active, 15 former)

20162017201820192020202120222023202420252026NSaustin.ns.cloudflare.comerin.ns.cloudflare.comns1.bluehost.comns2.bluehost.comMXmail.ecourseclassroom.comA104.21.1.177172.67.129.1732606:4700:3031::6815:1b12606:4700:3031::ac43:81ad104.28.2.27104.28.3.27188.114.96.0188.114.97.02606:4700:3033::681c:31b2606:4700:3035::681c:21b2606:4700:3035::ac43:81ad2606:4700:3036::6815:1b12a06:98c1:3120::2a06:98c1:3121::66.147.244.24474.220.199.6
●NSaustin.ns.cloudflare.com2020-01-17 → 2026-08-15 · 3 obs
○ 2017-02-14 11:27:02
● 2020-01-17 06:55:42
● 2026-08-15 21:49:56
●NSerin.ns.cloudflare.com2020-01-17 → 2026-08-15 · 3 obs
○ 2017-02-14 11:27:02
● 2020-01-17 06:55:42
● 2026-08-15 21:49:56
○NSns1.bluehost.com2015-08-06 → 2016-03-02 · 4 obs
● 2015-08-06 11:32:24
● 2016-03-02 00:17:16
○ 2017-02-14 11:27:02
○ 2026-08-15 21:49:56
○NSns2.bluehost.com2015-08-06 → 2016-03-02 · 4 obs
● 2015-08-06 11:32:24
● 2016-03-02 00:17:16
○ 2017-02-14 11:27:02
○ 2026-08-15 21:49:56
○MXmail.ecourseclassroom.com2015-08-06 → 2016-03-02 · 4 obs
● 2015-08-06 11:32:24
● 2016-03-02 00:17:16
○ 2017-02-14 11:27:02
○ 2026-08-15 21:49:56
●A104.21.1.1772026-04-09 → 2026-08-15 · 6 obs
○ 2020-01-17 06:55:42
● 2026-04-09 16:26:38
● 2026-04-09 22:13:32
○ 2026-04-27 09:07:54
● 2026-05-13 19:14:24
● 2026-08-15 21:49:56
○A104.28.2.272020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-14 11:27:02
● 2020-01-17 06:55:42
○ 2026-04-09 16:26:38
○ 2026-08-15 21:49:56
○A104.28.3.272020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-14 11:27:02
● 2020-01-17 06:55:42
○ 2026-04-09 16:26:38
○ 2026-08-15 21:49:56
●A172.67.129.1732026-04-09 → 2026-08-15 · 6 obs
○ 2020-01-17 06:55:42
● 2026-04-09 16:26:38
● 2026-04-09 22:13:32
○ 2026-04-27 09:07:54
● 2026-05-13 19:14:24
● 2026-08-15 21:49:56
○A188.114.96.02026-04-27 → 2026-04-27 · 4 obs
○ 2026-04-09 22:13:32
● 2026-04-27 09:07:54
○ 2026-05-13 19:14:24
○ 2026-08-15 21:49:56
○A188.114.97.02026-04-27 → 2026-04-27 · 4 obs
○ 2026-04-09 22:13:32
● 2026-04-27 09:07:54
○ 2026-05-13 19:14:24
○ 2026-08-15 21:49:56
●A2606:4700:3031::6815:1b12026-07-04 → 2026-08-15 · 3 obs
○ 2026-06-12 01:11:04
● 2026-07-04 00:08:56
● 2026-08-15 21:49:56
●A2606:4700:3031::ac43:81ad2026-07-04 → 2026-08-15 · 3 obs
○ 2026-06-12 01:11:04
● 2026-07-04 00:08:56
● 2026-08-15 21:49:56
○A2606:4700:3033::681c:31b2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-14 11:27:02
● 2020-01-17 06:55:42
○ 2026-04-09 16:26:38
○ 2026-08-15 21:49:56
○A2606:4700:3035::681c:21b2020-01-17 → 2020-01-17 · 4 obs
○ 2017-02-14 11:27:02
● 2020-01-17 06:55:42
○ 2026-04-09 16:26:38
○ 2026-08-15 21:49:56
○A2606:4700:3035::ac43:81ad2026-04-09 → 2026-06-12 · 8 obs
○ 2020-01-17 06:55:42
● 2026-04-09 16:26:38
● 2026-04-09 22:13:32
○ 2026-04-27 09:07:54
● 2026-05-13 19:14:24
● 2026-06-12 01:11:04
○ 2026-07-04 00:08:56
○ 2026-08-15 21:49:56
○A2606:4700:3036::6815:1b12026-04-09 → 2026-06-12 · 8 obs
○ 2020-01-17 06:55:42
● 2026-04-09 16:26:38
● 2026-04-09 22:13:32
○ 2026-04-27 09:07:54
● 2026-05-13 19:14:24
● 2026-06-12 01:11:04
○ 2026-07-04 00:08:56
○ 2026-08-15 21:49:56
○A2a06:98c1:3120::2026-04-27 → 2026-04-27 · 4 obs
○ 2026-04-09 22:13:32
● 2026-04-27 09:07:54
○ 2026-05-13 19:14:24
○ 2026-08-15 21:49:56
○A2a06:98c1:3121::2026-04-27 → 2026-04-27 · 4 obs
○ 2026-04-09 22:13:32
● 2026-04-27 09:07:54
○ 2026-05-13 19:14:24
○ 2026-08-15 21:49:56
○A66.147.244.2442015-08-06 → 2016-03-02 · 4 obs
● 2015-08-06 11:32:24
● 2016-03-02 00:17:16
○ 2016-06-20 20:43:18
○ 2026-08-15 21:49:56
○A74.220.199.62016-06-20 → 2016-06-20 · 4 obs
○ 2016-03-02 00:17:16
● 2016-06-20 20:43:18
○ 2017-02-14 11:27:02
○ 2026-08-15 21:49:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ecourseclassroom.comerin.ns.cloudflare.com, austin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.113

NS records: erin.ns.cloudflare.com, austin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ecourseclassroom.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.1.177, 172.67.129.173
AAAA22606:4700:3031::ac43:81ad, 2606:4700:3031::6815:1b1
NS2austin.ns.cloudflare.com, erin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1austin.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ecourseclassroom.com directs to four IP numbers, which are 104.21.1.177, 172.67.129.173, 2606:4700:3031::6815:1b1 and 2606:4700:3031::ac43:81ad.

development.az, www.imtoken-biz.org.cn, vacforce.com plus two other host names have IP numbers in common with ecourseclassroom.com.

Name Servers

The NS records for ecourseclassroom.com delegate to austin.ns.cloudflare.com and erin.ns.cloudflare.com.

The name server configuration of ecourseclassroom.com is shared with other domains, for instance eruptiongame.com, claybro.xyz, hollywoodargentangogrill.com and two others.

The name servers of ecourseclassroom.com overlap at least partially with those of other domains — among them sportsbet40.io, seo-anomaly-top-145.xyz, gammaquantum-systems.click and two more.

These name servers commonly co-occur with the name servers norah.ns.cloudflare.com, grace.ns.cloudflare.com, ivan.ns.cloudflare.com and miki.ns.cloudflare.com.

Hosts with 6 IP addresses each:

austin.ns.cloudflare.com maps to 108.162.193.70, 172.64.33.70, 173.245.59.70 and 3 additional IP addresses.

erin.ns.cloudflare.com maps to 108.162.192.113, 172.64.32.113, 173.245.58.113 and 3 additional IP addresses.