`contentbridge.net`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1a:68d3::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	116.203.103.74^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
NS	`ns55.domaincontrol.com` ⭐
		A	2603:5:21b2::1c^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns55.domaincontrol.com`
		A	97.74.107.28^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns55.domaincontrol.com`
NS	`ns56.domaincontrol.com`
		A	2603:5:22b2::1c^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns56.domaincontrol.com`
		A	173.201.75.28^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns56.domaincontrol.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
SOA	`ns55.domaincontrol.com`dns@jomax.net 2026-02-21 #2

`net`

	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=1774587292

Same first word

contentbridge.tv

contentbridge.co

contentbridge.net

contentbridge.de

contentbridge.com

contentbridge.ca

DNS History

15 records (5 active, 10 former)

○NSdns1.bigrock.in2017-03-16 → 2017-03-16 · 4 obs

○ 2015-10-13 11:28:18
● 2017-03-16 23:48:48
○ 2019-12-31 19:27:24
○ 2026-03-27 04:56:56

○NSdns2.bigrock.in2017-03-16 → 2017-03-16 · 4 obs

○ 2015-10-13 11:28:18
● 2017-03-16 23:48:48
○ 2019-12-31 19:27:24
○ 2026-03-27 04:56:56

○NSdns3.bigrock.in2017-03-16 → 2017-03-16 · 4 obs

○ 2015-10-13 11:28:18
● 2017-03-16 23:48:48
○ 2019-12-31 19:27:24
○ 2026-03-27 04:56:56

○NSdns4.bigrock.in2017-03-16 → 2017-03-16 · 4 obs

○ 2015-10-13 11:28:18
● 2017-03-16 23:48:48
○ 2019-12-31 19:27:24
○ 2026-03-27 04:56:56

○NSns1.laneiww.org2007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 06:36:02
○ 2015-10-13 11:28:18
○ 2026-03-27 04:56:56

○NSns2.laneiww.org2007-10-18 → 2007-10-18 · 3 obs

● 2007-10-18 06:36:02
○ 2015-10-13 11:28:18
○ 2026-03-27 04:56:56

●NSns55.domaincontrol.com2026-03-02 → 2026-03-27 · 3 obs

○ 2019-12-31 19:27:24
● 2026-03-02 22:50:26
● 2026-03-27 04:56:56

●NSns56.domaincontrol.com2026-03-02 → 2026-03-27 · 3 obs

○ 2019-12-31 19:27:24
● 2026-03-02 22:50:26
● 2026-03-27 04:56:56

●MXinbound-smtp.us-east-1.amazonaws.com2026-03-02 → 2026-03-27 · 3 obs

○ 2019-12-31 19:27:24
● 2026-03-02 22:50:26
● 2026-03-27 04:56:56

○MXus2.mx1.mailhostbox.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 23:48:48
○ 2019-12-31 19:27:24
○ 2026-03-27 04:56:56

○MXus2.mx2.mailhostbox.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 23:48:48
○ 2019-12-31 19:27:24
○ 2026-03-27 04:56:56

○MXus2.mx3.mailhostbox.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 23:48:48
○ 2019-12-31 19:27:24
○ 2026-03-27 04:56:56

●A116.203.103.742026-03-02 → 2026-03-27 · 3 obs

○ 2019-12-31 19:27:24
● 2026-03-02 22:50:26
● 2026-03-27 04:56:56

○A173.193.106.122017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 23:48:48
○ 2019-12-31 19:27:24
○ 2026-03-27 04:56:56

●A2a01:4f8:1c1a:68d3::12026-03-02 → 2026-03-27 · 3 obs

○ 2019-12-31 19:27:24
● 2026-03-02 22:50:26
● 2026-03-27 04:56:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contentbridge.net	ns55.domaincontrol.com, ns56.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.107.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentbridge.net (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.103.74`
AAAA	1	`2a01:4f8:1c1a:68d3::1`
NS	2	`ns55.domaincontrol.com, ns56.domaincontrol.com`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
SOA	1	`ns55.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

contentbridge.net points to two IPs: 2a01:4f8:1c1a:68d3::1 and 116.203.103.74.

Name Servers

Two name servers ns55.domaincontrol.com and ns56.domaincontrol.com are delegated to contentbridge.net.

contentbridge.net uses the same name server configuration as other domains, such as myguyspicks.com, nstdesign.net, thedemocompany.com, ayarainc.com and blakehurstlcs.com.

Host names with two IPs:

ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28.

ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.

Mail Servers

contentbridge.net is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

contentbridge.net shares the same mail server setup as other domains, including ilabo-nakagawa.slack.com, twelvechairs-software.com, indochat.slack.com, beten-piano.jp and trello.slack.com.

contentbridge.net shares mail servers with other domains at least in part, for instance connect-x.tech, churchillsolitaire.atlassian.net, natura.atlassian.net, k2-inter.com and estupendo.com.co.

These mail servers are commonly used alongside inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

The host name inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

contentbridge.net - robtex.com