`certified-pools.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:1c42^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9097^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.66^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.144.151^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`mario.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
MX	`certifiedpools-com02c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00402.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
TXT	`v=spf1 +a +mx +ip4:35.212.47.51 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.28.66, 172.67.144.151
		IPv6	2606:4700:3035::6815:1c42, 2606:4700:3036::ac43:9097
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2397163525

`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

certified-pools.com

DNS History

23 records (7 active, 16 former)

●NSaspen.ns.cloudflare.com2026-03-17 → 2026-03-23 · 3 obs

○ 2020-01-30 11:19:24
● 2026-03-17 16:14:22
● 2026-03-23 19:11:36

●NSmario.ns.cloudflare.com2026-03-17 → 2026-03-23 · 3 obs

○ 2020-01-30 11:19:24
● 2026-03-17 16:14:22
● 2026-03-23 19:11:36

○NSns-1195.awsdns-21.org2020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
○ 2026-03-17 16:14:22
○ 2026-03-23 19:11:36

○NSns-16.awsdns-02.com2020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
○ 2026-03-17 16:14:22
○ 2026-03-23 19:11:36

○NSns-2026.awsdns-61.co.uk2020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
○ 2026-03-17 16:14:22
○ 2026-03-23 19:11:36

○NSns-860.awsdns-43.net2020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
○ 2026-03-17 16:14:22
○ 2026-03-23 19:11:36

○NSns01.domaincontrol.com2015-06-09 → 2017-03-20 · 4 obs

● 2015-06-09 11:22:30
● 2017-03-20 08:52:20
○ 2020-01-30 11:19:24
○ 2026-03-23 19:11:36

○NSns02.domaincontrol.com2015-06-09 → 2017-03-20 · 4 obs

● 2015-06-09 11:22:30
● 2017-03-20 08:52:20
○ 2020-01-30 11:19:24
○ 2026-03-23 19:11:36

○MXalt1.aspmx.l.google.com2015-06-09 → 2017-03-20 · 4 obs

● 2015-06-09 11:22:30
● 2017-03-20 08:52:20
○ 2020-01-30 11:19:24
○ 2026-03-23 19:11:36

○MXalt2.aspmx.l.google.com2015-06-09 → 2017-03-20 · 4 obs

● 2015-06-09 11:22:30
● 2017-03-20 08:52:20
○ 2020-01-30 11:19:24
○ 2026-03-23 19:11:36

○MXaspmx.l.google.com2015-06-09 → 2017-03-20 · 4 obs

● 2015-06-09 11:22:30
● 2017-03-20 08:52:20
○ 2020-01-30 11:19:24
○ 2026-03-23 19:11:36

○MXaspmx2.googlemail.com2015-06-09 → 2017-03-20 · 4 obs

● 2015-06-09 11:22:30
● 2017-03-20 08:52:20
○ 2020-01-30 11:19:24
○ 2026-03-23 19:11:36

○MXaspmx3.googlemail.com2015-06-09 → 2017-03-20 · 4 obs

● 2015-06-09 11:22:30
● 2017-03-20 08:52:20
○ 2020-01-30 11:19:24
○ 2026-03-23 19:11:36

●MXcertifiedpools-com02c.mail.protection.outlook.com2020-01-30 → 2026-03-23 · 3 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
● 2026-03-23 19:11:36

●A104.21.28.662026-03-17 → 2026-03-23 · 3 obs

○ 2020-01-30 11:19:24
● 2026-03-17 16:14:22
● 2026-03-23 19:11:36

○A13.32.171.1042020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
○ 2026-03-17 16:14:22
○ 2026-03-23 19:11:36

○A13.32.171.1282020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
○ 2026-03-17 16:14:22
○ 2026-03-23 19:11:36

○A13.32.171.472020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
○ 2026-03-17 16:14:22
○ 2026-03-23 19:11:36

○A13.32.171.662020-01-30 → 2020-01-30 · 4 obs

○ 2017-03-20 08:52:20
● 2020-01-30 11:19:24
○ 2026-03-17 16:14:22
○ 2026-03-23 19:11:36

●A172.67.144.1512026-03-17 → 2026-03-23 · 3 obs

○ 2020-01-30 11:19:24
● 2026-03-17 16:14:22
● 2026-03-23 19:11:36

○A184.168.204.12015-06-09 → 2017-03-20 · 4 obs

● 2015-06-09 11:22:30
● 2017-03-20 08:52:20
○ 2020-01-30 11:19:24
○ 2026-03-23 19:11:36

●A2606:4700:3035::6815:1c422026-03-17 → 2026-03-23 · 3 obs

○ 2020-01-30 11:19:24
● 2026-03-17 16:14:22
● 2026-03-23 19:11:36

●A2606:4700:3036::ac43:90972026-03-17 → 2026-03-23 · 3 obs

○ 2020-01-30 11:19:24
● 2026-03-17 16:14:22
● 2026-03-23 19:11:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certified-pools.com	mario.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.203

NS records: mario.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certified-pools.com (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.144.151, 104.21.28.66`
AAAA	2	`2606:4700:3035::6815:1c42, 2606:4700:3036::ac43:9097`
NS	2	`aspen.ns.cloudflare.com, mario.ns.cloudflare.com`
MX	1	`certifiedpools-com02c.mail.protection.ou`
TXT	1	`v=spf1 +a +mx +ip4:35.212.47.51 include:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

certified-pools.com resolves to four IP numbers: 2606:4700:3035::6815:1c42, 2606:4700:3036::ac43:9097, 104.21.28.66 and 172.67.144.151.

other host names for instance stiahnito.sk, virtualret.com, pinklocksmiths.com, charlottegutterservice.com and 889992551.xyz share IP numbers with certified-pools.com.

Name Servers

certified-pools.com is delegated to two name servers: aspen.ns.cloudflare.com and mario.ns.cloudflare.com.

certified-pools.com shares the same name server setup as other domains, for example cslips.media, oswalcastings.com, hasbrofanwelt.com, rbhomeimprove.com and noone.io.

certified-pools.com at least partially shares name servers with other domains, for instance sapphire-gartenflege.at, scudtn.com, foxi.link, bellamini.com.br and buzzflirtmixzone.com.

These name servers are commonly used with gordon.ns.cloudflare.com, elaine.ns.cloudflare.com and nash.ns.cloudflare.com.

Host names with six IP numbers:

aspen.ns.cloudflare.com points to: 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109; mario.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcb, 2803:f800:50::6ca2:c1cb, 2a06:98c1:50::ac40:21cb, 108.162.193.203, 172.64.33.203 and 173.245.59.203.

Mail Servers

certified-pools.com is handled by a single mail server, certifiedpools-com02c.mail.protection.outlook.com.

Host name certifiedpools-com02c.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c92c::2, 2a01:111:f403:c946::3, 2a01:111:f403:f804::2, 40.93.192.4, 52.101.10.5, 52.101.10.12 and 52.101.10.16.

certified-pools.com - robtex.com