muchlearning.org - dns.ninja

`muchlearning.org`

DNSSEC	⚠️ Not signed
A	52.60.84.208^{🇨🇦 Amazon52.60.64.0/18}
		PTR	`muchlearning.org`
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`isaac.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`muchlearning.org`⁽⁹⁾
		A	52.60.84.208^{🇨🇦 Amazon52.60.64.0/18}
			PTR	`muchlearning.org`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`easyonnet2.muchlearning.org`⁽¹⁰⁾
		A	204.13.49.21^{🇨🇦 ROGERS-CABLE-AS204.13.49.0/24 0997473 BC LTD o/a EDGE TELECOM}
MX	`easyonnetcache1.muchlearning.org`⁽¹⁰⁾
		A	204.13.49.22^{🇨🇦 ROGERS-CABLE-AS204.13.49.0/24 0997473 BC LTD o/a EDGE TELECOM}
MX	`gt.muchlearning.org`⁽¹⁰⁾
		A	204.187.14.206^{🇨🇦 GOSSAMERTHREADS204.187.12.0/22 GT Route}
TXT	`4qq19r4kqfj8fm217nrvky1b6kv9b6rp`
TXT	`google-site-verification=4LRPIAqlVPJ7mJ2M3E-8vO-Cb1BX7iigDa8vXIQ99LI`
TXT	`t23tx0yrz7bs8f99f2qld6qp3ghm9dp4`
TXT	`t4sqvxdz68p1x7lzt896hw5k8sclgdfq`
TXT	`v=spf1 a ip4:52.60.84.208 ip4:204.13.49.23 ip4:204.13.49.24 a:mlcache1.nmsrv....`
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2406822683

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785322161

PTR for

208.84.60.52.in-addr.arpa

MX for

muchlearning.org

Subdomains

easyonnetcache1.muchlearning.org

au-exams.muchlearning.org

gt.muchlearning.org

easyonnet2.muchlearning.org

www.muchlearning.org

Same first word

muchlearning.org

DNS History

17 records (12 active, 5 former)

●NScass.ns.cloudflare.com2015-12-03 → 2026-07-29 · 3 obs

○ 2015-08-15 05:27:46
● 2015-12-03 01:07:14
● 2026-07-29 11:47:46

●NSisaac.ns.cloudflare.com2015-12-03 → 2026-07-29 · 3 obs

○ 2015-08-15 05:27:46
● 2015-12-03 01:07:14
● 2026-07-29 11:47:46

○NSns11.cloudns.net2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 05:27:46
○ 2015-12-03 01:07:14
○ 2026-07-29 11:47:46

○NSns12.cloudns.net2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 05:27:46
○ 2015-12-03 01:07:14
○ 2026-07-29 11:47:46

○NSns13.cloudns.net2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 05:27:46
○ 2015-12-03 01:07:14
○ 2026-07-29 11:47:46

○NSns14.cloudns.net2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 05:27:46
○ 2015-12-03 01:07:14
○ 2026-07-29 11:47:46

●MXalt1.aspmx.l.google.com2015-08-15 → 2026-07-29 · 2 obs

● 2015-08-15 05:27:46
● 2026-07-29 11:47:46

●MXalt2.aspmx.l.google.com2015-08-15 → 2026-07-29 · 2 obs

● 2015-08-15 05:27:46
● 2026-07-29 11:47:46

●MXaspmx.l.google.com2015-08-15 → 2026-07-29 · 2 obs

● 2015-08-15 05:27:46
● 2026-07-29 11:47:46

●MXaspmx2.googlemail.com2015-08-15 → 2026-07-29 · 2 obs

● 2015-08-15 05:27:46
● 2026-07-29 11:47:46

●MXaspmx3.googlemail.com2015-08-15 → 2026-07-29 · 2 obs

● 2015-08-15 05:27:46
● 2026-07-29 11:47:46

●MXeasyonnet2.muchlearning.org2026-02-24 → 2026-07-29 · 3 obs

○ 2015-08-15 05:27:46
● 2026-02-24 06:16:54
● 2026-07-29 11:47:46

●MXeasyonnetcache1.muchlearning.org2026-02-24 → 2026-07-29 · 3 obs

○ 2015-08-15 05:27:46
● 2026-02-24 06:16:54
● 2026-07-29 11:47:46

●MXgt.muchlearning.org2026-02-24 → 2026-07-29 · 3 obs

○ 2015-08-15 05:27:46
● 2026-02-24 06:16:54
● 2026-07-29 11:47:46

●MXmuchlearning.org2026-02-24 → 2026-07-29 · 3 obs

○ 2015-08-15 05:27:46
● 2026-02-24 06:16:54
● 2026-07-29 11:47:46

○A204.187.14.2062015-08-15 → 2016-12-24 · 4 obs

● 2015-08-15 05:27:46
● 2016-12-24 14:08:40
○ 2026-02-24 06:16:54
○ 2026-07-29 11:47:46

●A52.60.84.2082026-02-24 → 2026-07-29 · 3 obs

○ 2016-12-24 14:08:40
● 2026-02-24 06:16:54
● 2026-07-29 11:47:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
muchlearning.org	cass.ns.cloudflare.com, isaac.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.81

NS records: cass.ns.cloudflare.com, isaac.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for muchlearning.org (unsigned zone)

⏱️ Timing

Total: 1186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.60.84.208`
NS	2	`cass.ns.cloudflare.com, isaac.ns.cloudflare.com`
MX	9	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	5	`4qq19r4kqfj8fm217nrvky1b6kv9b6rp, google-site-verification=4LRPIAqlVPJ7mJ2...`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

The domain muchlearning.org serves as parent to easyonnetcache1.muchlearning.org, au-exams.muchlearning.org, gt.muchlearning.org, easyonnet2.muchlearning.org and www.muchlearning.org.

Mail Server Role

muchlearning.org acts as its own mail server.

aspmx2.googlemail.com, aspmx3.googlemail.com and easyonnet2.muchlearning.org are often deployed as mail servers in conjunction with muchlearning.org.

IP Addresses

muchlearning.org points to a single IP number: 52.60.84.208.

Among the host names that share IP numbers with muchlearning.org is gw.cluster2.muchlearning.org, as one example.

Name Servers

The NS records for muchlearning.org delegate to cass.ns.cloudflare.com and isaac.ns.cloudflare.com.

muchlearning.org shares its name server setup with other domains, including kusurigra.com, longancraft.com, focalmotors.com and two others.

At least some of muchlearning.org's name servers are shared with other domains, for example lookup-dns.net, cricketscreens.co.uk, postfallsmarketing.com and two more.

These name servers tend to be deployed in combination with the name servers aragorn.ns.cloudflare.com and nitin.ns.cloudflare.com.

Host names with 6 IP numbers:

cass.ns.cloudflare.com maps to 108.162.192.81, 172.64.32.81, 173.245.58.81 and 3 additional IP addresses.

isaac.ns.cloudflare.com maps to 108.162.193.177, 172.64.33.177, 173.245.59.177 and 3 additional IP addresses.

Mail Servers

muchlearning.org has 9 mail servers — muchlearning.org, aspmx2.googlemail.com, aspmx3.googlemail.com and 6 others.

muchlearning.org shares mail servers — at least in part — with other domains, including sojoee.com, inomomo.com, hezuclub.com and two others.

These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 4 other.

Host names with two IP numbers:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c29::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

Host names pointing to a single IP address:

muchlearning.org resolves to the IP address 52.60.84.208.

easyonnet2.muchlearning.org resolves to the IP address 204.13.49.21.

easyonnetcache1.muchlearning.org resolves to the IP address 204.13.49.22.

gt.muchlearning.org resolves to the IP address 204.187.14.206.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.