`greenstonelearning.com`

DNSSEC	⚠️ Not signed
NS	`nitin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
MX	`email.mahost.ca` ⭐
		A	2607:5300:203:a928::105^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`email.mahost.ca`
		A	142.44.191.34^{🇨🇦 OVH142.44.128.0/17 Hosting route}
			PTR	`email.mahost.ca`
TXT	`v=spf1 mx a -all`
SOA	`nitin.ns.cloudflare.com`dns@cloudflare.com serial=2398707184

`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=1775959132

Same first word

greenstonelearning.com

DNS History

8 records (3 active, 5 former)

●NSnitin.ns.cloudflare.com2017-10-09 → 2026-04-12 · 2 obs

● 2017-10-09 03:09:18
● 2026-04-12 02:16:52

●NSvenus.ns.cloudflare.com2017-10-09 → 2026-04-12 · 2 obs

● 2017-10-09 03:09:18
● 2026-04-12 02:16:52

●MXemail.mahost.ca2026-04-08 → 2026-04-12 · 3 obs

○ 2017-10-09 03:09:18
● 2026-04-08 04:39:32
● 2026-04-12 02:16:52

○MXmail.greenstonelearning.com2017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 03:09:18
○ 2026-04-08 04:39:32
○ 2026-04-12 02:16:52

○A104.27.176.2312017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 03:09:18
○ 2026-04-08 04:39:32
○ 2026-04-12 02:16:52

○A104.27.177.2312017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 03:09:18
○ 2026-04-08 04:39:32
○ 2026-04-12 02:16:52

○A2400:cb00:2048:1::681b:b0e72017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 03:09:18
○ 2026-04-08 04:39:32
○ 2026-04-12 02:16:52

○A2400:cb00:2048:1::681b:b1e72017-10-09 → 2017-10-09 · 3 obs

● 2017-10-09 03:09:18
○ 2026-04-08 04:39:32
○ 2026-04-12 02:16:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
greenstonelearning.com	venus.ns.cloudflare.com, nitin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.215

NS records: venus.ns.cloudflare.com, nitin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greenstonelearning.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`nitin.ns.cloudflare.com, venus.ns.cloudflare.com`
MX	1	`email.mahost.ca (pri: 1)`
TXT	1	`v=spf1 mx a -all`
SOA	1	`nitin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

greenstonelearning.com is delegated to two name servers: nitin.ns.cloudflare.com and venus.ns.cloudflare.com.

greenstonelearning.com uses the same name server setup as other domains, including passlist.net, vizeburda.com, transitvize.com, wowx.org and mahost.ca.

At least part of the name servers for greenstonelearning.com are shared with other domains, for instance kapitol72.ru, campfirerv.net, capriotti.me, tophairclinic.com and dailyszfor.com.

These name servers are commonly used with memphis.ns.cloudflare.com, cass.ns.cloudflare.com, irma.ns.cloudflare.com and nick.ns.cloudflare.com.

Host names with six IP numbers:

nitin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.

venus.ns.cloudflare.com points to: 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

Mail Servers

The mail server for greenstonelearning.com is email.mahost.ca.

greenstonelearning.com uses the same mail server setup as other domains, for example vivatreinamentos.com, mahost.ca and ansioplay.com.

Hostname email.mahost.ca resolves to two IPs: 2607:5300:203:a928::105 and 142.44.191.34.

greenstonelearning.com - robtex.com