`crclearning.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:3b45^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d99a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.69^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.154^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`hera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
MX	`mail.idp365.net` ⭐
		A	217.19.248.131^{🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre}
			PTR	`redirect1.safenames.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.69, 172.67.217.154
		IPv6 hints	2606:4700:3035::6815:3b45, 2606:4700:3036::ac43:d99a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2408738936

`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.net`nstld@verisign-grs.com serial=1784340237

Same first word

crclearning.com

DNS History

17 records (7 active, 10 former)

●NSbart.ns.cloudflare.com2026-07-13 → 2026-07-18 · 3 obs

○ 2017-03-24 02:28:46
● 2026-07-13 11:08:52
● 2026-07-18 02:13:22

●NShera.ns.cloudflare.com2026-07-13 → 2026-07-18 · 3 obs

○ 2017-03-24 02:28:46
● 2026-07-13 11:08:52
● 2026-07-18 02:13:22

○NSns1.haloapplications.com2015-05-23 → 2015-12-20 · 5 obs

○ 2008-03-20 12:29:44
● 2015-05-23 03:13:30
● 2015-12-20 10:40:18
○ 2016-03-21 11:36:10
○ 2026-07-18 02:13:22

○NSns2.haloapplications.com2015-05-23 → 2015-12-20 · 5 obs

○ 2008-03-20 12:29:44
● 2015-05-23 03:13:30
● 2015-12-20 10:40:18
○ 2016-03-21 11:36:10
○ 2026-07-18 02:13:22

○NSns77.domaincontrol.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-03-21 11:36:10
● 2017-03-24 02:28:46
○ 2026-07-13 11:08:52
○ 2026-07-18 02:13:22

○NSns78.domaincontrol.com2017-03-24 → 2017-03-24 · 4 obs

○ 2016-03-21 11:36:10
● 2017-03-24 02:28:46
○ 2026-07-13 11:08:52
○ 2026-07-18 02:13:22

○MXinbound.registeredsite.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:29:44
○ 2015-05-23 03:13:30
○ 2026-07-18 02:13:22

●MXmail.idp365.net2026-07-13 → 2026-07-18 · 3 obs

○ 2017-03-24 02:28:46
● 2026-07-13 11:08:52
● 2026-07-18 02:13:22

○MXmailstore1.secureserver.net2017-03-24 → 2017-03-24 · 4 obs

○ 2015-05-23 03:13:30
● 2017-03-24 02:28:46
○ 2026-07-13 11:08:52
○ 2026-07-18 02:13:22

○MXsmtp.secureserver.net2017-03-24 → 2017-03-24 · 4 obs

○ 2015-05-23 03:13:30
● 2017-03-24 02:28:46
○ 2026-07-13 11:08:52
○ 2026-07-18 02:13:22

●A104.21.59.692026-07-13 → 2026-07-18 · 3 obs

○ 2017-03-24 02:28:46
● 2026-07-13 11:08:52
● 2026-07-18 02:13:22

●A172.67.217.1542026-07-13 → 2026-07-18 · 3 obs

○ 2017-03-24 02:28:46
● 2026-07-13 11:08:52
● 2026-07-18 02:13:22

○A184.168.221.472017-03-24 → 2017-03-24 · 4 obs

○ 2016-03-21 11:36:10
● 2017-03-24 02:28:46
○ 2026-07-13 11:08:52
○ 2026-07-18 02:13:22

●A2606:4700:3035::6815:3b452026-07-13 → 2026-07-18 · 3 obs

○ 2017-03-24 02:28:46
● 2026-07-13 11:08:52
● 2026-07-18 02:13:22

●A2606:4700:3036::ac43:d99a2026-07-13 → 2026-07-18 · 3 obs

○ 2017-03-24 02:28:46
● 2026-07-13 11:08:52
● 2026-07-18 02:13:22

○A64.141.130.2222015-05-23 → 2015-12-20 · 5 obs

○ 2008-03-20 12:29:44
● 2015-05-23 03:13:30
● 2015-12-20 10:40:18
○ 2016-03-21 11:36:10
○ 2026-07-18 02:13:22

○A64.226.20.182008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 12:29:44
○ 2015-05-23 03:13:30
○ 2026-07-18 02:13:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crclearning.com	bart.ns.cloudflare.com, hera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.162

NS records: bart.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crclearning.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.154, 104.21.59.69`
AAAA	2	`2606:4700:3035::6815:3b45, 2606:4700:3036::ac43:d99a`
NS	2	`bart.ns.cloudflare.com, hera.ns.cloudflare.com`
MX	1	`mail.idp365.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

crclearning.com points to the four IP addresses 104.21.59.69, 172.67.217.154, 2606:4700:3035::6815:3b45 and 2606:4700:3036::ac43:d99a.

burkestairways.com, biscaynebuy.com, luckcoreslots.co.uk plus two other host names have IP numbers in common with crclearning.com.

Name Servers

crclearning.com uses two name servers for its delegation: bart.ns.cloudflare.com and hera.ns.cloudflare.com.

The name server configuration of crclearning.com is shared with other domains, for instance maposevent.com, worldofmasonry.com, informatechasia.com and two others.

The name servers of crclearning.com overlap at least partially with those of other domains — among them dzhcjc.com, mailerday.com, agusha-online.ru and two more.

These name servers commonly appear alongside the name servers maria.ns.cloudflare.com and pranab.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname bart.ns.cloudflare.com directs to 108.162.193.71, 172.64.33.71 and 173.245.59.71 along with 3 other IP addresses.

Hostname hera.ns.cloudflare.com directs to 108.162.192.162, 172.64.32.162 and 173.245.58.162 along with 3 other IP addresses.

Mail Servers

crclearning.com uses one mail server — mail.idp365.net.

The mail server setup of crclearning.com matches that of other domains such as cartersoshkosh.mx, nucalatherapy.com, arsenaljobs.com and two others.

mail.idp365.net directs to just one IP number, 217.19.248.131.

crclearning.com - robtex.com

crclearning.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`crclearning.com`

`com`