`learningclassesonline.com`

DNSSEC	⚠️ Not signed
A	2001:4860:4802:32::15^{🇺🇸 Google2001:4860::/32}
		PTR	`any-in-2001-4860-4802-32--15.1e100.net`
A	2001:4860:4802:34::15^{🇺🇸 Google2001:4860::/32}
A	2001:4860:4802:36::15^{🇺🇸 Google2001:4860::/32}
A	2001:4860:4802:38::15^{🇺🇸 Google2001:4860::/32}
A	216.239.32.21^{🇺🇸 Google216.239.32.0/24}
A	216.239.34.21^{🇺🇸 Google216.239.34.0/24}
A	216.239.36.21^{🇺🇸 Google216.239.36.0/24}
A	216.239.38.21^{🇺🇸 Google216.239.38.0/24}
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=15

`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=1774407527

Subdomains

www.learningclassesonline.com

Same first word

learningclassesonline.com

DNS History

22 records (12 active, 10 former)

●NSns-cloud-c1.googledomains.com2026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●NSns-cloud-c2.googledomains.com2026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●NSns-cloud-c3.googledomains.com2026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●NSns-cloud-c4.googledomains.com2026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

○NSns67.domaincontrol.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

○NSns68.domaincontrol.com2018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

○A184.168.221.332018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

○A184.168.221.532018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

○A184.168.221.542018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

●A2001:4860:4802:32::152026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●A2001:4860:4802:34::152026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●A2001:4860:4802:36::152026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●A2001:4860:4802:38::152026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●A216.239.32.212026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●A216.239.34.212026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●A216.239.36.212026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

●A216.239.38.212026-02-24 → 2026-03-25 · 3 obs

○ 2018-05-14 01:04:02
● 2026-02-24 15:23:38
● 2026-03-25 03:04:40

○A50.63.202.362018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

○A50.63.202.482018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

○A50.63.202.492018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

○A50.63.202.592018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

○A50.63.202.632018-05-14 → 2018-05-14 · 3 obs

● 2018-05-14 01:04:02
○ 2026-02-24 15:23:38
○ 2026-03-25 03:04:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
learningclassesonline.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`216.239.34.21, 216.239.36.21...`
AAAA	4	`2001:4860:4802:38::15, 2001:4860:4802:34::15...`
NS	4	`ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Hierarchy

The parent of www.learningclassesonline.com is learningclassesonline.com.

IP Addresses

learningclassesonline.com resolves to eight IP numbers: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.

Other host names such as diyi.org.tw, info-entry.pl, khreef.com, kgskybound.com and trans-iot.com share IPs with learningclassesonline.com.

Name Servers

learningclassesonline.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

learningclassesonline.com at least partially shares name servers with other domains, for example wrswrs.com, bomidam.com, cruisegalvestonnow.com, jaxei.com and stephaniecjames.com.

Host names with two IP numbers:

ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108

ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108

ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108

ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108

learningclassesonline.com - robtex.com