`dprotraining.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:dc99^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4e71^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.113^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.153^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carioca.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2614^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c214^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carioca.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2214^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carioca.ns.cloudflare.com`
		A	108.162.194.20^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	162.159.38.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	172.64.34.20^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
MX	`dprotraining-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c803::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`MS=ms13824932`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.78.113, 172.67.220.153
		IPv6	2606:4700:3033::ac43:dc99, 2606:4700:3034::6815:4e71
SOA	`carioca.ns.cloudflare.com`dns@cloudflare.com serial=2396024336

`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=1774422097

Previously MX for

dprotraining.com

Same first word

dprotraining.com

DNS History

12 records (7 active, 5 former)

●NScarioca.ns.cloudflare.com2026-03-07 → 2026-03-25 · 3 obs

○ 2017-11-19 17:16:38
● 2026-03-07 16:29:52
● 2026-03-25 07:07:16

○NSns1.dprohosting.com2016-12-18 → 2017-11-19 · 4 obs

● 2016-12-18 21:32:38
● 2017-11-19 17:16:38
○ 2026-03-07 16:29:52
○ 2026-03-25 07:07:16

○NSns2.dprohosting.com2016-12-18 → 2017-11-19 · 4 obs

● 2016-12-18 21:32:38
● 2017-11-19 17:16:38
○ 2026-03-07 16:29:52
○ 2026-03-25 07:07:16

●NSruben.ns.cloudflare.com2026-03-07 → 2026-03-25 · 3 obs

○ 2017-11-19 17:16:38
● 2026-03-07 16:29:52
● 2026-03-25 07:07:16

●MXdprotraining-com.mail.protection.outlook.com2026-03-07 → 2026-03-25 · 3 obs

○ 2017-11-19 17:16:38
● 2026-03-07 16:29:52
● 2026-03-25 07:07:16

○MXdprotraining.com2016-12-18 → 2017-11-19 · 4 obs

● 2016-12-18 21:32:38
● 2017-11-19 17:16:38
○ 2026-03-07 16:29:52
○ 2026-03-25 07:07:16

●A104.21.78.1132026-03-07 → 2026-03-25 · 3 obs

○ 2017-11-19 17:16:38
● 2026-03-07 16:29:52
● 2026-03-25 07:07:16

●A172.67.220.1532026-03-07 → 2026-03-25 · 3 obs

○ 2017-11-19 17:16:38
● 2026-03-07 16:29:52
● 2026-03-25 07:07:16

●A2606:4700:3033::ac43:dc992026-03-07 → 2026-03-25 · 3 obs

○ 2017-11-19 17:16:38
● 2026-03-07 16:29:52
● 2026-03-25 07:07:16

●A2606:4700:3034::6815:4e712026-03-07 → 2026-03-25 · 3 obs

○ 2017-11-19 17:16:38
● 2026-03-07 16:29:52
● 2026-03-25 07:07:16

○A50.28.7.52017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-18 21:32:38
● 2017-11-19 17:16:38
○ 2026-03-07 16:29:52
○ 2026-03-25 07:07:16

○A69.167.170.1472016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 21:32:38
○ 2017-11-19 17:16:38
○ 2026-03-25 07:07:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dprotraining.com	carioca.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.71

NS records: carioca.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dprotraining.com (unsigned zone)

⏱️ Timing

Total: 96ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.153, 104.21.78.113`
AAAA	2	`2606:4700:3033::ac43:dc99, 2606:4700:3034::6815:4e71`
NS	2	`carioca.ns.cloudflare.com, ruben.ns.cloudflare.com`
MX	1	`dprotraining-com.mail.protection.outlook`
TXT	2	`MS=ms13824932, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carioca.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dprotraining.com maps to four IP numbers: 2606:4700:3033::ac43:dc99, 2606:4700:3034::6815:4e71, 104.21.78.113 and 172.67.220.153.

Other host names, for instance ns1.antikotler.ru, shopback.com.br, hbailong.com, collectibledetective.com and 029fa.com share IP numbers with dprotraining.com.

Name Servers

Two name servers carioca.ns.cloudflare.com and ruben.ns.cloudflare.com handle delegation for dprotraining.com.

dprotraining.com uses the same name server setup as other domains, for example sigridandassoc.com, banshee.com, welcomecard.biz, architects-hgw.com and dpromarketing.com.

dprotraining.com partially shares name servers with other domains; examples include ob50.cc, shfclm.com, aequitas.ca, inner-circle.org and hero-news.com.

These name servers are commonly used with the name servers joel.ns.cloudflare.com, mona.ns.cloudflare.com, roxy.ns.cloudflare.com, gracie.ns.cloudflare.com and arnold.ns.cloudflare.com.

Host names with six IP numbers: carioca.ns.cloudflare.com points to: 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20; ruben.ns.cloudflare.com points to: 2606:4700:58::a29f:2c47, 2803:f800:50::6ca2:c347, 2a06:98c1:50::ac40:2347, 108.162.195.71, 162.159.44.71 and 172.64.35.71.

Mail Servers

dprotraining.com is handled by a single mail server, dprotraining-com.mail.protection.outlook.com.

Hostname dprotraining-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c901::1, 2a01:111:f403:c902::7, 2a01:111:f403:f805::1, 40.93.192.4, 52.101.41.21, 52.101.42.16 and 52.101.50.10.

dprotraining.com - robtex.com