cdcengineers.com - dns.ninja

`cdcengineers.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2428^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b8b8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.40^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.184^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`frank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`frank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`frank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`frank.ns.cloudflare.com`
		A	108.162.193.166^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.166^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.166^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`liv.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liv.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liv.ns.cloudflare.com`
		A	108.162.192.188^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	172.64.32.188^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
		A	173.245.58.188^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liv.ns.cloudflare.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
MX	`mx2-us1.ppe-hosted.com`⁽¹⁰⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
TXT	`MS=ms70117751`
TXT	`google-site-verification=jli5LZ_Y7eEdSnNa-zm0E-qxt7zlQJF6wugTZf_yclQ`
TXT	`ppe-4fc01404898af4b9ba82`
TXT	`v=spf1 include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.40, 172.67.184.184
		IPv6 hints	2606:4700:3032::6815:2428, 2606:4700:3033::ac43:b8b8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOA	`frank.ns.cloudflare.com`dns@cloudflare.com serial=2406680369

`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=1782799181

Same first word

cdcengineers.com

DNS History

21 records (8 active, 13 former)

●NSfrank.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs

○ 2019-04-05 21:19:00
● 2026-02-15 21:12:40
● 2026-06-30 06:17:34

●NSliv.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs

○ 2019-04-05 21:19:00
● 2026-02-15 21:12:40
● 2026-06-30 06:17:34

○NSns007.deltacom.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 20:57:38
○ 2015-07-15 16:54:10
○ 2026-06-30 06:17:34

○NSns1.deltacom.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 20:57:38
○ 2015-07-15 16:54:10
○ 2026-06-30 06:17:34

○NSns2.deltacom.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 20:57:38
○ 2015-07-15 16:54:10
○ 2026-06-30 06:17:34

○NSns45.worldnic.com2015-07-15 → 2019-04-05 · 5 obs

○ 2007-10-29 20:57:38
● 2015-07-15 16:54:10
● 2019-04-05 21:19:00
○ 2026-02-15 21:12:40
○ 2026-06-30 06:17:34

○NSns46.worldnic.com2015-07-15 → 2019-04-05 · 5 obs

○ 2007-10-29 20:57:38
● 2015-07-15 16:54:10
● 2019-04-05 21:19:00
○ 2026-02-15 21:12:40
○ 2026-06-30 06:17:34

○NSns5.deltacom.net2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 20:57:38
○ 2015-07-15 16:54:10
○ 2026-06-30 06:17:34

○MXalt1.aspmx.l.google.com2015-07-15 → 2019-04-05 · 5 obs

○ 2007-10-29 20:57:38
● 2015-07-15 16:54:10
● 2019-04-05 21:19:00
○ 2026-02-15 21:12:40
○ 2026-06-30 06:17:34

○MXalt2.aspmx.l.google.com2015-07-15 → 2019-04-05 · 5 obs

○ 2007-10-29 20:57:38
● 2015-07-15 16:54:10
● 2019-04-05 21:19:00
○ 2026-02-15 21:12:40
○ 2026-06-30 06:17:34

○MXaspmx.l.google.com2015-07-15 → 2019-04-05 · 5 obs

○ 2007-10-29 20:57:38
● 2015-07-15 16:54:10
● 2019-04-05 21:19:00
○ 2026-02-15 21:12:40
○ 2026-06-30 06:17:34

○MXaspmx2.googlemail.com2015-07-15 → 2019-04-05 · 5 obs

○ 2007-10-29 20:57:38
● 2015-07-15 16:54:10
● 2019-04-05 21:19:00
○ 2026-02-15 21:12:40
○ 2026-06-30 06:17:34

○MXaspmx3.googlemail.com2015-07-15 → 2019-04-05 · 5 obs

○ 2007-10-29 20:57:38
● 2015-07-15 16:54:10
● 2019-04-05 21:19:00
○ 2026-02-15 21:12:40
○ 2026-06-30 06:17:34

○MXmail.cdcengineers.com2007-10-29 → 2007-10-29 · 3 obs

● 2007-10-29 20:57:38
○ 2015-07-15 16:54:10
○ 2026-06-30 06:17:34

●MXmx1-us1.ppe-hosted.com2026-02-15 → 2026-06-30 · 3 obs

○ 2019-04-05 21:19:00
● 2026-02-15 21:12:40
● 2026-06-30 06:17:34

●MXmx2-us1.ppe-hosted.com2026-02-15 → 2026-06-30 · 3 obs

○ 2019-04-05 21:19:00
● 2026-02-15 21:12:40
● 2026-06-30 06:17:34

●A104.21.36.402026-02-15 → 2026-06-30 · 3 obs

○ 2019-04-05 21:19:00
● 2026-02-15 21:12:40
● 2026-06-30 06:17:34

●A172.67.184.1842026-02-15 → 2026-06-30 · 3 obs

○ 2019-04-05 21:19:00
● 2026-02-15 21:12:40
● 2026-06-30 06:17:34

○A208.91.197.272015-07-15 → 2019-04-05 · 5 obs

○ 2007-10-29 20:57:38
● 2015-07-15 16:54:10
● 2019-04-05 21:19:00
○ 2026-02-15 21:12:40
○ 2026-06-30 06:17:34

●A2606:4700:3032::6815:24282026-02-15 → 2026-06-30 · 3 obs

○ 2019-04-05 21:19:00
● 2026-02-15 21:12:40
● 2026-06-30 06:17:34

●A2606:4700:3033::ac43:b8b82026-02-15 → 2026-06-30 · 3 obs

○ 2019-04-05 21:19:00
● 2026-02-15 21:12:40
● 2026-06-30 06:17:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
cdcengineers.com	frank.ns.cloudflare.com, liv.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.166

NS records: frank.ns.cloudflare.com, liv.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdcengineers.com (unsigned zone)

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.40, 172.67.184.184`
AAAA	2	`2606:4700:3033::ac43:b8b8, 2606:4700:3032::6815:2428`
NS	2	`frank.ns.cloudflare.com, liv.ns.cloudflare.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 0), mx2-us1.ppe-hosted.com (pri: 100)`
TXT	4	`MS=ms70117751, google-site-verification=jli5LZ_Y7eEdSnN...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`frank.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cdcengineers.com points to the four IP addresses 104.21.36.40, 172.67.184.184, 2606:4700:3032::6815:2428 and 2606:4700:3033::ac43:b8b8.

Among the host names that share IP numbers with cdcengineers.com are aquaprotein.cl, ded88s.net, kingroyalmobile.co and two others.

Name Servers

cdcengineers.com has two authoritative name servers — frank.ns.cloudflare.com and liv.ns.cloudflare.com.

cdcengineers.com has the same name server delegation as a number of other domains, such as tclonedea.com, sevdesk.uk, tcltveon.com and two more.

There is at least partial name server overlap between cdcengineers.com and other domains — baancoin.com, xn----ftbtraei0a.xn--p1ai, vredemans.nl and two more among them.

Host names resolving to 6 IP numbers:

frank.ns.cloudflare.com points to 108.162.193.166, 172.64.33.166, 173.245.59.166 and 3 other IP addresses.

liv.ns.cloudflare.com points to 108.162.192.188, 172.64.32.188, 173.245.58.188 and 3 other IP addresses.

Mail Servers

The MX records for cdcengineers.com point to two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

cdcengineers.com has the same mail server arrangement as a number of other domains, for example victoriayorkdesign.com, paloaltobuildingcompany.com, epmla.com and two more.

cdcengineers.com shares at least some of its mail servers with other domains — for example evestigate.com, chestnutglobalpartners.in, magamech.com and two more.

Both mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com have two IP addresses each. mx1-us1.ppe-hosted.com resolves to 67.231.154.162 and 148.163.129.50; mx2-us1.ppe-hosted.com resolves to 67.231.154.163 and 148.163.129.51.