`riskengineers.com`

DNSSEC	⚠️ Not signed
A	2a04:4e42::775^{🇺🇸 Fastly2a04:4e42::/48}
A	2a04:4e42:200::775^{🇺🇸 Fastly2a04:4e42:200::/48}
A	2a04:4e42:400::775^{🇺🇸 Fastly2a04:4e42:400::/48}
A	2a04:4e42:600::775^{🇺🇸 Fastly2a04:4e42:600::/48}
A	151.101.3.7^{🇺🇸 Fastly151.101.0.0/22}
A	151.101.67.7^{🇺🇸 Fastly151.101.64.0/22}
A	151.101.131.7^{🇺🇸 Fastly151.101.128.0/22}
A	151.101.195.7^{🇺🇸 Fastly151.101.192.0/22}
NS	`joselyn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joselyn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joselyn.ns.cloudflare.com`
		A	108.162.194.43^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joselyn.ns.cloudflare.com`
		A	162.159.38.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.43^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`terry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terry.ns.cloudflare.com`
		A	108.162.193.237^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	172.64.33.237^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
		A	173.245.59.237^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terry.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=568d5deb4be44a080c5e7d6fab91c2959b75cf6d`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
SOA	`joselyn.ns.cloudflare.com`dns@cloudflare.com serial=2406298922

`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=1784206277

Same first word

riskengineers.com

riskengineers.nl

DNS History

22 records (12 active, 10 former)

●NSjoselyn.ns.cloudflare.com2026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

○NSns1.eftydns.com2017-11-06 → 2017-11-06 · 4 obs

○ 2016-09-27 03:53:16
● 2017-11-06 09:43:56
○ 2026-05-29 13:57:08
○ 2026-07-16 12:52:38

○NSns2.eftydns.com2017-11-06 → 2017-11-06 · 4 obs

○ 2016-09-27 03:53:16
● 2017-11-06 09:43:56
○ 2026-05-29 13:57:08
○ 2026-07-16 12:52:38

○NSns65.domaincontrol.com2015-06-03 → 2016-09-27 · 4 obs

● 2015-06-03 20:48:04
● 2016-09-27 03:53:16
○ 2017-11-06 09:43:56
○ 2026-07-16 12:52:38

○NSns66.domaincontrol.com2015-06-03 → 2016-09-27 · 4 obs

● 2015-06-03 20:48:04
● 2016-09-27 03:53:16
○ 2017-11-06 09:43:56
○ 2026-07-16 12:52:38

●NSterry.ns.cloudflare.com2026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

○MXmail.efty.com2017-11-06 → 2017-11-06 · 4 obs

○ 2016-09-27 03:53:16
● 2017-11-06 09:43:56
○ 2026-05-29 13:57:08
○ 2026-07-16 12:52:38

●MXmail.protonmail.ch2026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

●MXmailsec.protonmail.ch2026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

○MXmailstore1.secureserver.net2015-06-03 → 2016-09-27 · 4 obs

● 2015-06-03 20:48:04
● 2016-09-27 03:53:16
○ 2017-11-06 09:43:56
○ 2026-07-16 12:52:38

○MXsmtp.secureserver.net2015-06-03 → 2016-09-27 · 4 obs

● 2015-06-03 20:48:04
● 2016-09-27 03:53:16
○ 2017-11-06 09:43:56
○ 2026-07-16 12:52:38

○A119.81.170.182017-11-06 → 2017-11-06 · 4 obs

○ 2016-09-27 03:53:16
● 2017-11-06 09:43:56
○ 2026-05-29 13:57:08
○ 2026-07-16 12:52:38

●A151.101.131.72026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

●A151.101.195.72026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

●A151.101.3.72026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

●A151.101.67.72026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

●A2a04:4e42::7752026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

●A2a04:4e42:200::7752026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

●A2a04:4e42:400::7752026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

●A2a04:4e42:600::7752026-05-29 → 2026-07-16 · 3 obs

○ 2017-11-06 09:43:56
● 2026-05-29 13:57:08
● 2026-07-16 12:52:38

○A37.58.107.932017-11-06 → 2017-11-06 · 4 obs

○ 2016-09-27 03:53:16
● 2017-11-06 09:43:56
○ 2026-05-29 13:57:08
○ 2026-07-16 12:52:38

○A50.63.202.62015-06-03 → 2016-09-27 · 4 obs

● 2015-06-03 20:48:04
● 2016-09-27 03:53:16
○ 2017-11-06 09:43:56
○ 2026-07-16 12:52:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
riskengineers.com	terry.ns.cloudflare.com, joselyn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.237

NS records: terry.ns.cloudflare.com, joselyn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riskengineers.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`151.101.195.7, 151.101.3.7...`
AAAA	4	`2a04:4e42:200::775, 2a04:4e42::775...`
NS	2	`joselyn.ns.cloudflare.com, terry.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=568d5deb4be44a08, v=spf1 include:_spf.protonmail.ch mx ~al`
SOA	1	`joselyn.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

riskengineers.com points to 8 IP addresses, including 151.101.3.7, 151.101.67.7 and 151.101.131.7, plus 5 other.

thundrfoot.com, model-philosophy.com, saschabosio.com plus two other host names have IP numbers in common with riskengineers.com.

Name Servers

riskengineers.com has two authoritative name servers — joselyn.ns.cloudflare.com and terry.ns.cloudflare.com.

The name server configuration of riskengineers.com is shared with other domains, for instance inovagraf.com.br, sugoitw.com, vanessadamo.com.br and two others.

At least some of riskengineers.com's name servers are shared with other domains, for example beomsikwon.com, goodelearning.com, die-rabensteins.de and two more.

These name servers tend to be used in conjunction with the name servers oswald.ns.cloudflare.com.

Hosts with 6 IP addresses each:

joselyn.ns.cloudflare.com points to 108.162.194.43, 162.159.38.43, 172.64.34.43 and 3 other IP addresses.

terry.ns.cloudflare.com points to 108.162.193.237, 172.64.33.237, 173.245.59.237 and 3 other IP addresses.

Mail Servers

riskengineers.com uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of riskengineers.com matches that of other domains such as gn.nu, l7ss.com, gipnetix.com and two others.

At least some of the mail servers used by riskengineers.com are shared with other domains: safeguarddefenders.com, thol.se, udit.ca and two others among them.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

riskengineers.com - robtex.com