`learnwithscs.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9316^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1cb8^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.184^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.22^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kyrie.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c26^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c326^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kyrie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2326^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kyrie.ns.cloudflare.com`
		A	108.162.195.38^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	162.159.44.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
		A	172.64.35.38^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kyrie.ns.cloudflare.com`
NS	`paige.ns.cloudflare.com`
		A	2606:4700:50::a29f:2626^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c226^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paige.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2226^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paige.ns.cloudflare.com`
		A	108.162.194.38^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	162.159.38.38^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
		A	172.64.34.38^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paige.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
TXT	`adobe-idp-site-verification=6c7129b008270f7011a13acf1e024433399971ad9b2455659...`
TXT	`v=spf1 ip4:50.116.62.117 include:_spf.google.com include:spf.renweb.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.28.184, 172.67.147.22
		IPv6	2606:4700:3032::ac43:9316, 2606:4700:3036::6815:1cb8
SOA	`kyrie.ns.cloudflare.com`dns@cloudflare.com serial=2398277476

`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=1773551953

Same first word

learnwithscs.org

DNS History

16 records (11 active, 5 former)

●NSkyrie.ns.cloudflare.com2026-03-03 → 2026-03-24 · 3 obs

○ 2017-06-04 14:31:38
● 2026-03-03 17:16:56
● 2026-03-24 04:34:42

○NSns1.camna.com2015-05-25 → 2017-06-04 · 6 obs

● 2015-05-25 18:45:32
● 2016-01-18 12:21:42
○ 2016-04-14 20:29:34
● 2017-06-04 14:31:38
○ 2026-03-03 17:16:56
○ 2026-03-24 04:34:42

○NSns11.cloudns.net2016-04-14 → 2017-06-04 · 5 obs

○ 2016-01-18 12:21:42
● 2016-04-14 20:29:34
● 2017-06-04 14:31:38
○ 2026-03-03 17:16:56
○ 2026-03-24 04:34:42

○NSns2.camna.com2015-05-25 → 2017-06-04 · 4 obs

● 2015-05-25 18:45:32
● 2017-06-04 14:31:38
○ 2026-03-03 17:16:56
○ 2026-03-24 04:34:42

●NSpaige.ns.cloudflare.com2026-03-03 → 2026-03-24 · 3 obs

○ 2017-06-04 14:31:38
● 2026-03-03 17:16:56
● 2026-03-24 04:34:42

●MXalt1.aspmx.l.google.com2016-04-14 → 2026-03-24 · 2 obs

● 2016-04-14 20:29:34
● 2026-03-24 04:34:42

●MXalt2.aspmx.l.google.com2016-04-14 → 2026-03-24 · 2 obs

● 2016-04-14 20:29:34
● 2026-03-24 04:34:42

●MXalt3.aspmx.l.google.com2016-04-14 → 2026-03-24 · 2 obs

● 2016-04-14 20:29:34
● 2026-03-24 04:34:42

●MXalt4.aspmx.l.google.com2016-04-14 → 2026-03-24 · 2 obs

● 2016-04-14 20:29:34
● 2026-03-24 04:34:42

●MXaspmx.l.google.com2016-04-14 → 2026-03-24 · 2 obs

● 2016-04-14 20:29:34
● 2026-03-24 04:34:42

●A104.21.28.1842026-03-03 → 2026-03-24 · 3 obs

○ 2017-06-04 14:31:38
● 2026-03-03 17:16:56
● 2026-03-24 04:34:42

○A162.216.19.1522017-06-04 → 2017-06-04 · 4 obs

○ 2016-04-14 20:29:34
● 2017-06-04 14:31:38
○ 2026-03-03 17:16:56
○ 2026-03-24 04:34:42

●A172.67.147.222026-03-03 → 2026-03-24 · 3 obs

○ 2017-06-04 14:31:38
● 2026-03-03 17:16:56
● 2026-03-24 04:34:42

●A2606:4700:3032::ac43:93162026-03-03 → 2026-03-24 · 3 obs

○ 2017-06-04 14:31:38
● 2026-03-03 17:16:56
● 2026-03-24 04:34:42

●A2606:4700:3036::6815:1cb82026-03-03 → 2026-03-24 · 3 obs

○ 2017-06-04 14:31:38
● 2026-03-03 17:16:56
● 2026-03-24 04:34:42

○A50.116.62.1172015-05-25 → 2016-04-14 · 4 obs

● 2015-05-25 18:45:32
● 2016-04-14 20:29:34
○ 2017-06-04 14:31:38
○ 2026-03-24 04:34:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
learnwithscs.org	paige.ns.cloudflare.com, kyrie.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.38

NS records: paige.ns.cloudflare.com, kyrie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnwithscs.org (unsigned zone)

⏱️ Timing

Total: 1715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.22, 104.21.28.184`
AAAA	2	`2606:4700:3032::ac43:9316, 2606:4700:3036::6815:1cb8`
NS	2	`kyrie.ns.cloudflare.com, paige.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`adobe-idp-site-verification=6c7129b00827, v=spf1 ip4:50.116.62.117 include:_spf.go`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kyrie.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

learnwithscs.org points to four IP numbers: 2606:4700:3032::ac43:9316, 2606:4700:3036::6815:1cb8, 104.21.28.184 and 172.67.147.22.

Other host names, for instance 0807825.com.cdn.cloudflare.net, seven4d.gift, adventuremobility.co.uk, spit-ball.com and thegrovetas.com share IP numbers with learnwithscs.org.

Name Servers

Delegation for learnwithscs.org rests with two name servers, kyrie.ns.cloudflare.com and paige.ns.cloudflare.com.

learnwithscs.org shares the same name server setup as other domains, including smtpcloud.io, ramadabeijing.com, lionlocomotive.org.uk, xmegahost.net and ipeth.edu.mx.

learnwithscs.org at least partially shares name servers with other domains, for instance 250993.com, hinditypingtutor.in, prabhuastrophotography.com, aff.si and gpsclock.com.

These name servers are often used together with sri.ns.cloudflare.com, sima.ns.cloudflare.com, cora.ns.cloudflare.com, princess.ns.cloudflare.com and jarred.ns.cloudflare.com.

Host names with six IP numbers: kyrie.ns.cloudflare.com points to: 2606:4700:58::a29f:2c26, 2803:f800:50::6ca2:c326, 2a06:98c1:50::ac40:2326, 108.162.195.38, 162.159.44.38 and 172.64.35.38. paige.ns.cloudflare.com points to: 2606:4700:50::a29f:2626, 2803:f800:50::6ca2:c226, 2a06:98c1:50::ac40:2226, 108.162.194.38, 162.159.38.38 and 172.64.34.38.

Mail Servers

learnwithscs.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

learnwithscs.org shares mail servers with other domains at least in part, for instance colpharm.net, landselz.com, k2omnigroup.com, solumpv.com and hellofresh.ch.