masterlearning.org - dns.ninja

`masterlearning.org`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	208.91.197.91 ⭐
NS	`dns1.bigrock.in` ⚠️ Not in zone NS records
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`dns2.bigrock.in` ⚠️ Not in zone NS records
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
NS	`dns3.bigrock.in` ⚠️ Not in zone NS records
		A	162.251.82.118^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.118.reverse.myorderbox.com`
		A	162.251.82.119^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.119.reverse.myorderbox.com`
		A	162.251.82.246^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.246.reverse.myorderbox.com`
		A	162.251.82.247^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.247.reverse.myorderbox.com`
NS	`dns4.bigrock.in` ⚠️ Not in zone NS records
		A	162.251.82.124^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.124.reverse.myorderbox.com`
		A	162.251.82.125^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.125.reverse.myorderbox.com`
		A	162.251.82.252^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.252.reverse.myorderbox.com`
		A	162.251.82.253^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.253.reverse.myorderbox.com`
SOA	`208.91.197.91`hostmaster@masterlearning.org serial=1780676909

`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=1780675658

Same first word

masterlearning.de

masterlearning.org

masterlearning.com

Similar names

DNS History

14 records (6 active, 8 former)

●NS208.91.197.912026-05-04 → 2026-06-05 · 3 obs

○ 2017-06-04 20:03:18
● 2026-05-04 00:34:36
● 2026-06-05 16:28:28

●NSdns1.bigrock.in2026-05-04 → 2026-06-05 · 3 obs

○ 2017-06-04 20:03:18
● 2026-05-04 00:34:36
● 2026-06-05 16:28:28

●NSdns2.bigrock.in2026-05-04 → 2026-06-05 · 3 obs

○ 2017-06-04 20:03:18
● 2026-05-04 00:34:36
● 2026-06-05 16:28:28

●NSdns3.bigrock.in2026-05-04 → 2026-06-05 · 3 obs

○ 2017-06-04 20:03:18
● 2026-05-04 00:34:36
● 2026-06-05 16:28:28

●NSdns4.bigrock.in2026-05-04 → 2026-06-05 · 3 obs

○ 2017-06-04 20:03:18
● 2026-05-04 00:34:36
● 2026-06-05 16:28:28

○NSdns5.parkpage.foundationapi.com2016-01-18 → 2016-01-18 · 3 obs

● 2016-01-18 19:37:38
○ 2016-04-02 18:36:58
○ 2026-06-05 16:28:28

○NSdns6.parkpage.foundationapi.com2016-01-18 → 2016-01-18 · 3 obs

● 2016-01-18 19:37:38
○ 2016-04-02 18:36:58
○ 2026-06-05 16:28:28

○NSns15.domaincontrol.com2016-04-02 → 2017-06-04 · 5 obs

○ 2016-01-18 19:37:38
● 2016-04-02 18:36:58
● 2017-06-04 20:03:18
○ 2026-05-04 00:34:36
○ 2026-06-05 16:28:28

○NSns16.domaincontrol.com2016-04-02 → 2017-06-04 · 5 obs

○ 2016-01-18 19:37:38
● 2016-04-02 18:36:58
● 2017-06-04 20:03:18
○ 2026-05-04 00:34:36
○ 2026-06-05 16:28:28

○MXmailstore1.secureserver.net2016-04-02 → 2017-06-04 · 4 obs

● 2016-04-02 18:36:58
● 2017-06-04 20:03:18
○ 2026-05-04 00:34:36
○ 2026-06-05 16:28:28

○MXsmtp.secureserver.net2016-04-02 → 2017-06-04 · 4 obs

● 2016-04-02 18:36:58
● 2017-06-04 20:03:18
○ 2026-05-04 00:34:36
○ 2026-06-05 16:28:28

●A127.0.0.12026-05-04 → 2026-06-05 · 3 obs

○ 2017-06-04 20:03:18
● 2026-05-04 00:34:36
● 2026-06-05 16:28:28

○A209.99.40.2202016-01-18 → 2016-01-18 · 3 obs

● 2016-01-18 19:37:38
○ 2016-04-02 18:36:58
○ 2026-06-05 16:28:28

○A50.63.202.402016-04-02 → 2017-06-04 · 5 obs

○ 2016-01-18 19:37:38
● 2016-04-02 18:36:58
● 2017-06-04 20:03:18
○ 2026-05-04 00:34:36
○ 2026-06-05 16:28:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
masterlearning.org	dns2.bigrock.in, dns4.bigrock.in, dns1.bigrock.in, dns3.bigrock.in	-

✅ Authoritative Response

Server:162.251.82.252

NS records: dns2.bigrock.in, dns4.bigrock.in, dns1.bigrock.in, dns3.bigrock.in

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterlearning.org (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
SOA	1	`208.91.197.91 hostmaster.masterlearning.`

Analysis

IP Addresses

masterlearning.org resolves to one IP address: 127.0.0.1.

mail.surfbrett.org, cserthwa.host.sk, 28.170.static.quadranet.com and two other host names share IP numbers with masterlearning.org.

Name Servers

masterlearning.org is delegated to 5 name servers: dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and two others.

masterlearning.org shares at least some of its name servers with other domains, including ymust.net, calearning.in, infinate.co.uk and two others.

These name servers tend to appear together with dns4.bigrock.in, 208.91.197.91, ns1.whois.com and three other name servers.

Each of the four hosts dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in and dns4.bigrock.in points to 4 IP addresses: dns1.bigrock.in points to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251; dns2.bigrock.in points to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249; dns3.bigrock.in points to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247; dns4.bigrock.in points to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.