proactive-learning.com - dns.ninja

`proactive-learning.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2b94^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:b4a1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.148^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.161^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=IZd3GmOcbZPzmjswpJUXuJVc_HA8WFWq8S6FBX6meuU`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.148, 172.67.180.161
		IPv6 hints	2606:4700:3030::6815:2b94, 2606:4700:3032::ac43:b4a1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2408653400

`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=1784944462

Same first word

proactive-learning.com

Similar names

pro-activelearning.com

DNS History

21 records (11 active, 10 former)

●NSamy.ns.cloudflare.com2026-02-27 → 2026-07-25 · 3 obs

○ 2018-01-29 07:01:28
● 2026-02-27 03:04:26
● 2026-07-25 02:01:12

○NSns71.domaincontrol.com2015-07-19 → 2018-01-29 · 4 obs

● 2015-07-19 06:44:02
● 2018-01-29 07:01:28
○ 2026-02-27 03:04:26
○ 2026-07-25 02:01:12

○NSns72.domaincontrol.com2015-07-19 → 2018-01-29 · 4 obs

● 2015-07-19 06:44:02
● 2018-01-29 07:01:28
○ 2026-02-27 03:04:26
○ 2026-07-25 02:01:12

●NSsid.ns.cloudflare.com2026-02-27 → 2026-07-25 · 3 obs

○ 2018-01-29 07:01:28
● 2026-02-27 03:04:26
● 2026-07-25 02:01:12

●MXalt1.aspmx.l.google.com2017-01-07 → 2026-07-25 · 3 obs

○ 2016-04-20 16:14:42
● 2017-01-07 20:02:34
● 2026-07-25 02:01:12

●MXalt2.aspmx.l.google.com2017-01-07 → 2026-07-25 · 3 obs

○ 2016-04-20 16:14:42
● 2017-01-07 20:02:34
● 2026-07-25 02:01:12

●MXalt3.aspmx.l.google.com2026-02-27 → 2026-07-25 · 3 obs

○ 2018-01-29 07:01:28
● 2026-02-27 03:04:26
● 2026-07-25 02:01:12

●MXalt4.aspmx.l.google.com2026-02-27 → 2026-07-25 · 3 obs

○ 2018-01-29 07:01:28
● 2026-02-27 03:04:26
● 2026-07-25 02:01:12

●MXaspmx.l.google.com2017-01-07 → 2026-07-25 · 3 obs

○ 2016-04-20 16:14:42
● 2017-01-07 20:02:34
● 2026-07-25 02:01:12

○MXaspmx2.googlemail.com2017-01-07 → 2018-01-29 · 5 obs

○ 2016-04-20 16:14:42
● 2017-01-07 20:02:34
● 2018-01-29 07:01:28
○ 2026-02-27 03:04:26
○ 2026-07-25 02:01:12

○MXaspmx3.googlemail.com2017-01-07 → 2018-01-29 · 5 obs

○ 2016-04-20 16:14:42
● 2017-01-07 20:02:34
● 2018-01-29 07:01:28
○ 2026-02-27 03:04:26
○ 2026-07-25 02:01:12

○MXmx.zoho.com2016-02-03 → 2016-04-20 · 5 obs

○ 2015-11-15 18:10:40
● 2016-02-03 13:24:36
● 2016-04-20 16:14:42
○ 2017-01-07 20:02:34
○ 2026-07-25 02:01:12

○MXmx.zohomail.com2015-07-19 → 2015-11-15 · 4 obs

● 2015-07-19 06:44:02
● 2015-11-15 18:10:40
○ 2016-02-03 13:24:36
○ 2026-07-25 02:01:12

○MXmx2.zoho.com2016-02-03 → 2016-04-20 · 5 obs

○ 2015-11-15 18:10:40
● 2016-02-03 13:24:36
● 2016-04-20 16:14:42
○ 2017-01-07 20:02:34
○ 2026-07-25 02:01:12

○MXmx2.zohomail.com2015-07-19 → 2015-11-15 · 4 obs

● 2015-07-19 06:44:02
● 2015-11-15 18:10:40
○ 2016-02-03 13:24:36
○ 2026-07-25 02:01:12

○MXmx3.zoho.com2016-02-03 → 2016-04-20 · 5 obs

○ 2015-11-15 18:10:40
● 2016-02-03 13:24:36
● 2016-04-20 16:14:42
○ 2017-01-07 20:02:34
○ 2026-07-25 02:01:12

●A104.21.43.1482026-02-27 → 2026-07-25 · 3 obs

○ 2018-01-29 07:01:28
● 2026-02-27 03:04:26
● 2026-07-25 02:01:12

●A172.67.180.1612026-02-27 → 2026-07-25 · 3 obs

○ 2018-01-29 07:01:28
● 2026-02-27 03:04:26
● 2026-07-25 02:01:12

○A216.97.226.2052015-07-19 → 2018-01-29 · 4 obs

● 2015-07-19 06:44:02
● 2018-01-29 07:01:28
○ 2026-02-27 03:04:26
○ 2026-07-25 02:01:12

●A2606:4700:3030::6815:2b942026-02-27 → 2026-07-25 · 3 obs

○ 2018-01-29 07:01:28
● 2026-02-27 03:04:26
● 2026-07-25 02:01:12

●A2606:4700:3032::ac43:b4a12026-02-27 → 2026-07-25 · 3 obs

○ 2018-01-29 07:01:28
● 2026-02-27 03:04:26
● 2026-07-25 02:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
proactive-learning.com	amy.ns.cloudflare.com, sid.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.143

NS records: amy.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proactive-learning.com (unsigned zone)

⏱️ Timing

Total: 1289ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.161, 104.21.43.148`
AAAA	2	`2606:4700:3030::6815:2b94, 2606:4700:3032::ac43:b4a1`
NS	2	`amy.ns.cloudflare.com, sid.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=IZd3GmOcbZPzmjs`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

proactive-learning.com resolves to four IP addresses: 104.21.43.148, 172.67.180.161, 2606:4700:3030::6815:2b94 and 2606:4700:3032::ac43:b4a1.

Additional host names — v.hqpf.shop, sablondigitalbekasi.com, klinikalb.ru and two others — share IP numbers with proactive-learning.com.

Name Servers

The NS records for proactive-learning.com delegate to amy.ns.cloudflare.com and sid.ns.cloudflare.com.

proactive-learning.com shares its name server setup with other domains, including 6001333.com, cmdindo.com, yapitasierp.com and two others.

proactive-learning.com shares at least some of its name servers with other domains, including skelta.com, yunwei-afs.com, dantepay.kg and two others.

These name servers are frequently paired with the name servers byron.ns.cloudflare.com and arturo.ns.cloudflare.com.

Host names with 6 IP numbers:

amy.ns.cloudflare.com maps to 108.162.192.101, 172.64.32.101, 173.245.58.101 and 3 additional IP addresses.

sid.ns.cloudflare.com maps to 108.162.193.143, 172.64.33.143, 173.245.59.143 and 3 additional IP addresses.

Mail Servers

proactive-learning.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

proactive-learning.com shares mail servers — at least in part — with other domains, including bayle.me, charib.com, soteria.jp and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 172.253.63.26 and 2607:f8b0:4004:c08::1b.

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.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.