🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`certifiedprogramstraining.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9549^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:4fe2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.226^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.73^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`brevo-code:ea9b50bcc49df85d027be0425cc4b12c`
TXT	`google-site-verification=W6aS_mGOrLmV_powT2hJlga9Mowd7Dy8N0L8sv2fBkk`
TXT	`google-site-verification=WKX-Bp0VtMElHAvwXBRdsfIWF4QoYorawBMM6Q0wpwg`
TXT	`v=spf1 include:spf.turbo-smtp.com include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.226, 172.67.149.73
		IPv6 hints	2606:4700:3031::ac43:9549, 2606:4700:3032::6815:4fe2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`nina.ns.cloudflare.com`dns@cloudflare.com serial=2416369153

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.pir-ns.org` ⭐
	NS	`b2.org.afilias-nst.org` ⚠️ Not in zone NS records
	NS	`d0.org.afilias-nst.org` ⚠️ Not in zone NS records
	NS	`v0n1.pir-ns.org`
	NS	`v0n2.pir-ns.org`
	NS	`v0n3.pir-ns.org` ⚠️ Not in parent delegation
	NS	`v2n0.pir-ns.org` ⚠️ Not in parent delegation
	NS	`v2n1.pir-ns.org` ⚠️ Not in parent delegation
	SOA	`v0n0.pir-ns.org`hostmaster@donuts.email serial=1794444961

Same first word

certifiedprogramstraining.org

certifiedprogramstraining.com

Similar names

certifiedtrainingprograms.co

certifiedtrainingprograms.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSnina.ns.cloudflare.com2026-09-15 → 2026-11-12 · 2 obs

● 2026-09-15 00:30:20
● 2026-11-12 01:32:38

●NSsean.ns.cloudflare.com2026-09-15 → 2026-11-12 · 2 obs

● 2026-09-15 00:30:20
● 2026-11-12 01:32:38

●MXalt1.aspmx.l.google.com2026-09-15 → 2026-11-12 · 2 obs

● 2026-09-15 00:30:20
● 2026-11-12 01:32:38

●MXalt2.aspmx.l.google.com2026-09-15 → 2026-11-12 · 2 obs

● 2026-09-15 00:30:20
● 2026-11-12 01:32:38

●MXalt3.aspmx.l.google.com2026-09-15 → 2026-11-12 · 2 obs

● 2026-09-15 00:30:20
● 2026-11-12 01:32:38

●MXalt4.aspmx.l.google.com2026-09-15 → 2026-11-12 · 2 obs

● 2026-09-15 00:30:20
● 2026-11-12 01:32:38

●MXaspmx.l.google.com2026-09-15 → 2026-11-12 · 2 obs

● 2026-09-15 00:30:20
● 2026-11-12 01:32:38

●A104.21.79.2262026-10-25 → 2026-11-12 · 3 obs

○ 2026-09-15 00:30:20
● 2026-10-25 06:05:08
● 2026-11-12 01:32:38

●A172.67.149.732026-10-25 → 2026-11-12 · 3 obs

○ 2026-09-15 00:30:20
● 2026-10-25 06:05:08
● 2026-11-12 01:32:38

○A188.114.96.02026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 00:30:20
○ 2026-10-25 06:05:08
○ 2026-11-12 01:32:38

○A188.114.97.02026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 00:30:20
○ 2026-10-25 06:05:08
○ 2026-11-12 01:32:38

●A2606:4700:3031::ac43:95492026-10-25 → 2026-11-12 · 3 obs

○ 2026-09-15 00:30:20
● 2026-10-25 06:05:08
● 2026-11-12 01:32:38

●A2606:4700:3032::6815:4fe22026-10-25 → 2026-11-12 · 3 obs

○ 2026-09-15 00:30:20
● 2026-10-25 06:05:08
● 2026-11-12 01:32:38

○A2a06:98c1:3120::2026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 00:30:20
○ 2026-10-25 06:05:08
○ 2026-11-12 01:32:38

○A2a06:98c1:3121::2026-09-15 → 2026-09-15 · 3 obs

● 2026-09-15 00:30:20
○ 2026-10-25 06:05:08
○ 2026-11-12 01:32:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, v0n2.pir-ns.org, b2.org.afilias-nst.org, v0n1.pir-ns.org...	-
certifiedprogramstraining.org	nina.ns.cloudflare.com, sean.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.136

NS records: nina.ns.cloudflare.com, sean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certifiedprogramstraining.org (unsigned zone)

⏱️ Timing

Total: 1063ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.226, 172.67.149.73`
AAAA	2	`2606:4700:3032::6815:4fe2, 2606:4700:3031::ac43:9549`
NS	2	`nina.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`brevo-code:ea9b50bcc49df85d027be0425cc4b, google-site-verification=W6aS_mGOrLmV_po...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nina.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

certifiedprogramstraining.org resolves to four IP addresses: 104.21.79.226, 172.67.149.73, 2606:4700:3031::ac43:9549 and 2606:4700:3032::6815:4fe2.

Among the host names that share IP numbers with certifiedprogramstraining.org are naturalnews.online, gamemarketpartners.com, pandido-casino-fi.org and two others.

Name Servers

certifiedprogramstraining.org has two authoritative name servers — nina.ns.cloudflare.com and sean.ns.cloudflare.com.

certifiedprogramstraining.org has the same name server delegation as a number of other domains, such as madkuo.com, magnoliaterraceapthomes.com, certifiedaccreditedtraining.com and two more.

certifiedprogramstraining.org shares at least some of its name servers with other domains, including brumappegremmau-2383.workers.dev, 4chiszm.cn, thelastboyscout.uk and two others.

These name servers are frequently paired with the name servers melnicoff.ns.cloudflare.com and luciana.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

nina.ns.cloudflare.com points to 108.162.192.136, 172.64.32.136, 173.245.58.136 and 3 other IP addresses.

sean.ns.cloudflare.com points to 108.162.193.231, 172.64.33.231, 173.245.59.231 and 3 other IP addresses.

Mail Servers

certifiedprogramstraining.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

certifiedprogramstraining.org shares at least some of its mail servers with other domains — for example fitbypixie.co.uk, up-erg.org, marshallchessfoundation.org and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c17::1a.

alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.