diagnostics.3c.com - dns.ninja

`diagnostics.3c.com`

CNAME	`sec-dcms.3cinteractive.com`
CNAME	`cisco-prod.dotcms.cloud`
DNSSEC	⚠️ Not signed
A	3.84.168.44^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-84-168-44.compute-1.amazonaws.com`
A	18.205.32.48^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
A	52.0.139.10^{🇺🇸 Amazon52.0.0.0/15 EC2 IAD prefix}
TXT	`heritage=external-dns,external-dns/owner=Z0075243WXKBDMNGRGLF,external-dns/re...`

`3c.com`

	DNSSEC	⚠️ Not signed
	A	72.142.133.14^{🇨🇦 INTERNETWORKING-272.142.128.0/20 Rogers Communications Canada Inc.}
	NS	`ns-1143.awsdns-14.org` ⭐
	NS	`ns-1628.awsdns-11.co.uk`
	NS	`ns-380.awsdns-47.com`
	NS	`ns-660.awsdns-18.net`
	MX	`alln-mx-01.cisco.com` ⭐
	MX	`rcdn-mx-01.cisco.com`⁽²⁰⁾
	MX	`aer-mx-01.cisco.com`⁽³⁰⁾
	TXT	`MS=ms34545824`
	TXT	`identrust_validate=VClevsSQ+uDHShivX/Ap7uqDgiNtCRw6XD3dTe1nMIeH`
	TXT	`kdfhmtpaetvqi26hu88nflgsh8`
	TXT	`v=spf1 a mx ip4:185.29.46.162 ip4:185.29.46.163 include:spf.protection.outloo...`
	SOA	`ns-1143.awsdns-14.org`awsdns-hostmaster@amazon.com serial=1

Same first word

Similar names

discogiants.nl

DNS History

2 records (1 active, 1 former)

○CNAMEdcms.3cinteractive.com2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 04:55:36
○ 2026-03-24 00:59:42
○ 2026-08-11 09:45:40

●CNAMEsec-dcms.3cinteractive.com2026-03-24 → 2026-08-11 · 3 obs

○ 2019-12-19 04:55:36
● 2026-03-24 00:59:42
● 2026-08-11 09:45:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
3c.com	ns-660.awsdns-18.net, ns-380.awsdns-47.com, ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk	2 records
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-
3c.com	ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net	-

✅ Authoritative Response

Server:205.251.194.148

NS records: ns-1143.awsdns-14.org, ns-1628.awsdns-11.co.uk, ns-380.awsdns-47.com, ns-660.awsdns-18.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3c.com (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`sec-dcms.3cinteractive.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-380.awsdns-47.com, ns-380.awsdns-47.com)

Analysis

IP Addresses

diagnostics.3c.com has three IP addresses: 3.84.168.44, 18.205.32.48 and 52.0.139.10.

Other host names share IP numbers with diagnostics.3c.com; paper-bancanet-banamex-490375294.us-east-1.elb.amazonaws.com is one such example.