`growlearning.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:15b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:80f5^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.91^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.245^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kate.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
NS	`phil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c189^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2189^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phil.ns.cloudflare.com`
		A	108.162.193.137^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	172.64.33.137^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	173.245.59.137^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
MX	`growlearning-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr03cu00100.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`0ed1fe018aced0f693b500493bbc9c97`
TXT	`ZOOM_verify_JbbdWtooSu-gY-ecF4O8uQ`
TXT	`google-site-verification=8no4ruvg2zjjvQBYDXHJ32cn2sgYFnfvPkVdvMSP_14`
TXT	`knowbe4-site-verification=a89ac691186a48a0d8ccf486b71d2c97`
TXT	`v=spf1 mx include:_spf.salesforce.com include:spf.protection.outlook.com incl...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.91, 172.67.128.245
		IPv6 hints	2606:4700:3030::6815:15b, 2606:4700:3034::ac43:80f5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOA	`kate.ns.cloudflare.com`dns@cloudflare.com serial=2403125864

`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=1778334696

Same first word

growlearning.com

DNS History

21 records (7 active, 14 former)

●NSkate.ns.cloudflare.com2026-02-15 → 2026-05-09 · 3 obs

○ 2019-03-16 16:50:34
● 2026-02-15 06:13:26
● 2026-05-09 14:05:10

○NSns1-07.azure-dns.com2019-03-16 → 2019-03-16 · 4 obs

○ 2017-02-18 09:21:52
● 2019-03-16 16:50:34
○ 2026-02-15 06:13:26
○ 2026-05-09 14:05:10

○NSns1.namebrightdns.com2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 07:15:46
○ 2015-11-29 20:08:50
○ 2026-05-09 14:05:10

○NSns2-07.azure-dns.net2019-03-16 → 2019-03-16 · 4 obs

○ 2017-02-18 09:21:52
● 2019-03-16 16:50:34
○ 2026-02-15 06:13:26
○ 2026-05-09 14:05:10

○NSns25.domaincontrol.com2015-11-29 → 2017-02-18 · 5 obs

○ 2015-08-01 07:15:46
● 2015-11-29 20:08:50
● 2017-02-18 09:21:52
○ 2019-03-16 16:50:34
○ 2026-05-09 14:05:10

○NSns26.domaincontrol.com2015-11-29 → 2017-02-18 · 5 obs

○ 2015-08-01 07:15:46
● 2015-11-29 20:08:50
● 2017-02-18 09:21:52
○ 2019-03-16 16:50:34
○ 2026-05-09 14:05:10

○NSns3-07.azure-dns.org2019-03-16 → 2019-03-16 · 4 obs

○ 2017-02-18 09:21:52
● 2019-03-16 16:50:34
○ 2026-02-15 06:13:26
○ 2026-05-09 14:05:10

○NSns4-07.azure-dns.info2019-03-16 → 2019-03-16 · 4 obs

○ 2017-02-18 09:21:52
● 2019-03-16 16:50:34
○ 2026-02-15 06:13:26
○ 2026-05-09 14:05:10

○NSnsg1.namebrightdns.com2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 07:15:46
○ 2015-11-29 20:08:50
○ 2026-05-09 14:05:10

○NSnsg2.namebrightdns.com2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 07:15:46
○ 2015-11-29 20:08:50
○ 2026-05-09 14:05:10

●NSphil.ns.cloudflare.com2026-02-15 → 2026-05-09 · 3 obs

○ 2019-03-16 16:50:34
● 2026-02-15 06:13:26
● 2026-05-09 14:05:10

●MXgrowlearning-com.mail.protection.outlook.com2015-11-29 → 2026-05-09 · 3 obs

○ 2015-08-01 07:15:46
● 2015-11-29 20:08:50
● 2026-05-09 14:05:10

○MXmail1.namebrightmail.com2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 07:15:46
○ 2015-11-29 20:08:50
○ 2026-05-09 14:05:10

○MXmail2.namebrightmail.com2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 07:15:46
○ 2015-11-29 20:08:50
○ 2026-05-09 14:05:10

●A104.21.1.912026-02-15 → 2026-05-09 · 3 obs

○ 2019-03-16 16:50:34
● 2026-02-15 06:13:26
● 2026-05-09 14:05:10

○A107.180.54.1742016-02-27 → 2019-03-16 · 5 obs

○ 2015-11-29 20:08:50
● 2016-02-27 13:20:40
● 2019-03-16 16:50:34
○ 2026-02-15 06:13:26
○ 2026-05-09 14:05:10

●A172.67.128.2452026-02-15 → 2026-05-09 · 3 obs

○ 2019-03-16 16:50:34
● 2026-02-15 06:13:26
● 2026-05-09 14:05:10

○A184.168.221.272015-11-29 → 2015-11-29 · 4 obs

○ 2015-08-01 07:15:46
● 2015-11-29 20:08:50
○ 2016-02-27 13:20:40
○ 2026-05-09 14:05:10

●A2606:4700:3030::6815:15b2026-02-15 → 2026-05-09 · 3 obs

○ 2019-03-16 16:50:34
● 2026-02-15 06:13:26
● 2026-05-09 14:05:10

●A2606:4700:3034::ac43:80f52026-02-15 → 2026-05-09 · 3 obs

○ 2019-03-16 16:50:34
● 2026-02-15 06:13:26
● 2026-05-09 14:05:10

○A54.175.122.202015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 07:15:46
○ 2015-11-29 20:08:50
○ 2026-05-09 14:05:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
growlearning.com	kate.ns.cloudflare.com, phil.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.137

NS records: kate.ns.cloudflare.com, phil.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for growlearning.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.91, 172.67.128.245`
AAAA	2	`2606:4700:3030::6815:15b, 2606:4700:3034::ac43:80f5`
NS	2	`kate.ns.cloudflare.com, phil.ns.cloudflare.com`
MX	1	`growlearning-com.mail.protection.outlook`
TXT	5	`0ed1fe018aced0f693b500493bbc9c97, ZOOM_verify_JbbdWtooSu-gY-ecF4O8uQ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kate.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

growlearning.com resolves to four IPs: 2606:4700:3030::6815:15b, 2606:4700:3034::ac43:80f5, 104.21.1.91 and 172.67.128.245.

Other host names, for instance bergpracht.at, novacasinoonline.ca, evina-forman.com, heysthealth.com and mycareeratyrmc.org share IP numbers with growlearning.com.

Name Servers

growlearning.com has two name servers: kate.ns.cloudflare.com and phil.ns.cloudflare.com.

growlearning.com shares the same name server setup as other domains, for example akamura.com.br, netvm.net, hayastan.am, giynikgazetesi.com and bytesblast.com.

growlearning.com shares some name servers with other domains, for example olmicapital.com, ioverf.digital, thisismetropolis.com, ineedscore.com and eventiyoga.it.

These name servers are commonly used together with mitchell.ns.cloudflare.com and luke.ns.cloudflare.com.

Host names with six IP numbers: kate.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124; phil.ns.cloudflare.com points to: 2606:4700:58::adf5:3b89, 2803:f800:50::6ca2:c189, 2a06:98c1:50::ac40:2189, 108.162.193.137, 172.64.33.137 and 173.245.59.137.

Mail Servers

growlearning.com is handled by a single mail server, growlearning-com.mail.protection.outlook.com.

Host growlearning-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::6, 2a01:111:f403:f804::1, 2a01:111:f403:f902::2, 2a01:111:f403:f913::, 52.101.8.42, 52.101.10.1, 52.101.194.0 and 52.101.194.15.

growlearning.com - robtex.com