`howtolearnpool.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-a1.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`

`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=1771291435

Same first word

howtolearnpool.com

DNS History

10 records (2 active, 8 former)

●NSns-cloud-a1.googledomains.com2026-03-24 → 2026-03-24 · 2 obs

○ 2020-01-05 09:38:44
● 2026-03-24 06:31:04

●NSns-cloud-a2.googledomains.com2026-03-24 → 2026-03-24 · 2 obs

○ 2020-01-05 09:38:44
● 2026-03-24 06:31:04

○NSns1.namefind.com2016-07-18 → 2020-01-05 · 4 obs

○ 2016-03-25 19:39:56
● 2016-07-18 10:10:38
● 2020-01-05 09:38:44
○ 2026-03-24 06:31:04

○NSns100.rookdns.com2015-06-08 → 2016-03-25 · 4 obs

● 2015-06-08 06:15:24
● 2016-03-25 19:39:56
○ 2016-07-18 10:10:38
○ 2026-03-24 06:31:04

○NSns2.namefind.com2020-01-05 → 2020-01-05 · 3 obs

○ 2016-07-18 10:10:38
● 2020-01-05 09:38:44
○ 2026-03-24 06:31:04

○NSns99.rookdns.com2015-06-08 → 2016-03-25 · 4 obs

● 2015-06-08 06:15:24
● 2016-03-25 19:39:56
○ 2016-07-18 10:10:38
○ 2026-03-24 06:31:04

○MXmail.mxproc.com2015-06-08 → 2016-03-25 · 4 obs

● 2015-06-08 06:15:24
● 2016-03-25 19:39:56
○ 2016-07-18 10:10:38
○ 2026-03-24 06:31:04

○A141.8.224.2392015-06-08 → 2016-03-25 · 4 obs

● 2015-06-08 06:15:24
● 2016-03-25 19:39:56
○ 2016-07-18 10:10:38
○ 2026-03-24 06:31:04

○A208.73.211.702016-07-18 → 2017-03-20 · 5 obs

○ 2016-03-25 19:39:56
● 2016-07-18 10:10:38
● 2017-03-20 08:06:42
○ 2020-01-05 09:38:44
○ 2026-03-24 06:31:04

○A35.186.238.1012020-01-05 → 2020-01-05 · 3 obs

○ 2017-03-20 08:06:42
● 2020-01-05 09:38:44
○ 2026-03-24 06:31:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
howtolearnpool.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com	4 records

✅ Authoritative Response

Server:216.239.32.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for howtolearnpool.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Name Servers

Two name servers ns-cloud-a1.googledomains.com and ns-cloud-a2.googledomains.com are delegated to howtolearnpool.com.

howtolearnpool.com uses the same name server configuration as other domains, such as kuwait-gallery.com, nangchen.org, thegraywhalebook.com, atelierschneider.com and lengineer.net.

howtolearnpool.com at least partially shares name servers with other domains such as dollarboxcards.com, bichuetti.com, claritycompass.coach, hyyrise.com and ditra.net.

These name servers are commonly used with ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

Host names with two IPs:

ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106.

ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106.

howtolearnpool.com - robtex.com