`centagon.com`

DNSSEC	⚠️ Not signed
A	34.249.235.122^{🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix}
		PTR	`ec2-34-249-235-122.eu-west-1.compute.amazonaws.com`
A	46.137.173.118^{🇮🇪 Amazon46.137.128.0/18 EU AWS Dublin}
A	52.49.175.186^{🇮🇪 Amazon52.48.0.0/14 EC2 DUB prefix}
NS	`ns-2001.awsdns-58.co.uk` ⭐
		A	2600:9000:5307:d100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2001.awsdns-58.co.uk`
		A	205.251.199.209^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2001.awsdns-58.co.uk`
NS	`ns-1514.awsdns-61.org`
		A	2600:9000:5305:ea00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1514.awsdns-61.org`
		A	205.251.197.234^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1514.awsdns-61.org`
NS	`ns-447.awsdns-55.com`
		A	2600:9000:5301:bf00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-447.awsdns-55.com`
		A	205.251.193.191^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-447.awsdns-55.com`
NS	`ns-593.awsdns-10.net`
		A	2600:9000:5302:5100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-593.awsdns-10.net`
		A	205.251.194.81^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-593.awsdns-10.net`
MX	`inbound-smtp.eu-west-1.amazonaws.com` ⭐
		A	18.200.203.69^{🇮🇪 Amazon18.200.0.0/16 EC2 DUB prefix}
			PTR	`ec2-18-200-203-69.eu-west-1.compute.amazonaws.com`
		A	54.76.31.185^{🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix}
			PTR	`ec2-54-76-31-185.eu-west-1.compute.amazonaws.com`
		A	54.155.140.59^{🇮🇪 Amazon54.155.0.0/16 EC2 DUB prefix}
			PTR	`ec2-54-155-140-59.eu-west-1.compute.amazonaws.com`
TXT	`MS=ms27122224`
TXT	`google-site-verification=JlVArJOkKOSl5AN-a_BAYresTmW2N7e8ueHGzChJWQU`
TXT	`v=spf1 a mx ip4:92.64.33.210 ip4:92.64.33.211 Include:spf.smtp2go.com Include...`
SOA	`ns-2001.awsdns-58.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1771291435

Same first word

centagon.com

Similar names

ecognant.com

ecantong.com

agentnco.com

contagen.com.br

contagen.com

nectagon.com

atgencon.com

agentcon.com

tecnogan.com

tancoeng.com

agentcon.ru

nocagent.com

DNS History

21 records (8 active, 13 former)

●NSns-1514.awsdns-61.org2026-03-12 → 2026-03-12 · 3 obs

○ 2020-03-21 09:11:14
● 2026-03-12 21:35:08
● 2026-03-12 21:35:10

●NSns-2001.awsdns-58.co.uk2026-03-12 → 2026-03-12 · 3 obs

○ 2020-03-21 09:11:14
● 2026-03-12 21:35:08
● 2026-03-12 21:35:10

●NSns-447.awsdns-55.com2026-03-12 → 2026-03-12 · 3 obs

○ 2020-03-21 09:11:14
● 2026-03-12 21:35:08
● 2026-03-12 21:35:10

●NSns-593.awsdns-10.net2026-03-12 → 2026-03-12 · 3 obs

○ 2020-03-21 09:11:14
● 2026-03-12 21:35:08
● 2026-03-12 21:35:10

○NSns0.leaseweb.nl2017-03-16 → 2020-03-21 · 5 obs

○ 2016-07-02 16:10:36
● 2017-03-16 09:42:02
● 2020-03-21 09:11:14
○ 2026-03-12 21:35:08
○ 2026-03-12 21:35:10

○NSns1.bbeyond.nl2007-10-29 → 2016-07-02 · 4 obs

● 2007-10-29 01:11:24
● 2016-07-02 16:10:36
○ 2017-03-16 09:42:02
○ 2026-03-12 21:35:10

○NSns1.leaseweb.nl2017-03-16 → 2020-03-21 · 5 obs

○ 2016-07-02 16:10:36
● 2017-03-16 09:42:02
● 2020-03-21 09:11:14
○ 2026-03-12 21:35:08
○ 2026-03-12 21:35:10

○NSns2.bbeyond.nl2007-10-29 → 2016-07-02 · 4 obs

● 2007-10-29 01:11:24
● 2016-07-02 16:10:36
○ 2017-03-16 09:42:02
○ 2026-03-12 21:35:10

○NSns4.leaseweb.net2017-03-16 → 2020-03-21 · 5 obs

○ 2016-07-02 16:10:36
● 2017-03-16 09:42:02
● 2020-03-21 09:11:14
○ 2026-03-12 21:35:08
○ 2026-03-12 21:35:10

○NSns5.leaseweb.nl2017-03-16 → 2020-03-21 · 5 obs

○ 2016-07-02 16:10:36
● 2017-03-16 09:42:02
● 2020-03-21 09:11:14
○ 2026-03-12 21:35:08
○ 2026-03-12 21:35:10

●MXinbound-smtp.eu-west-1.amazonaws.com2020-03-21 → 2026-03-12 · 3 obs

○ 2017-03-16 09:42:02
● 2020-03-21 09:11:14
● 2026-03-12 21:35:10

○MXmail.centagon.com2007-10-29 → 2017-03-16 · 4 obs

● 2007-10-29 01:11:24
● 2017-03-16 09:42:02
○ 2020-03-21 09:11:14
○ 2026-03-12 21:35:10

○MXmx1.bbeyond.nl2007-10-29 → 2016-07-02 · 4 obs

● 2007-10-29 01:11:24
● 2016-07-02 16:10:36
○ 2017-03-16 09:42:02
○ 2026-03-12 21:35:10

○A18.200.103.1742026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:35:08
○ 2026-03-12 21:35:10

●A34.249.235.1222026-03-12 → 2026-03-12 · 3 obs

○ 2020-03-21 09:11:14
● 2026-03-12 21:35:08
● 2026-03-12 21:35:10

○A37.48.98.202020-03-21 → 2020-03-21 · 4 obs

○ 2017-03-16 09:42:02
● 2020-03-21 09:11:14
○ 2026-03-12 21:35:08
○ 2026-03-12 21:35:10

●A46.137.173.1182026-03-12 → 2026-03-12 · 3 obs

○ 2020-03-21 09:11:14
● 2026-03-12 21:35:08
● 2026-03-12 21:35:10

○A5.79.86.1572015-06-29 → 2017-03-16 · 5 obs

○ 2007-10-29 01:11:24
● 2015-06-29 17:38:20
● 2017-03-16 09:42:02
○ 2020-03-21 09:11:14
○ 2026-03-12 21:35:10

●A52.49.175.1862026-03-12 → 2026-03-12 · 3 obs

○ 2020-03-21 09:11:14
● 2026-03-12 21:35:08
● 2026-03-12 21:35:10

○A54.155.146.1432026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:35:08
○ 2026-03-12 21:35:10

○A54.75.59.2012026-03-12 → 2026-03-12 · 2 obs

○ 2026-03-12 21:35:08
○ 2026-03-12 21:35:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
centagon.com	ns-593.awsdns-10.net, ns-447.awsdns-55.com, ns-2001.awsdns-58.co.uk, ns-1514.awsdns-61.org	1 record

✅ Authoritative Response

Server: 205.251.193.191

NS records: ns-593.awsdns-10.net, ns-447.awsdns-55.com, ns-2001.awsdns-58.co.uk, ns-1514.awsdns-61.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centagon.com (unsigned zone)

⏱️ Timing

Total: 477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`34.249.235.122, 46.137.173.118...`
NS	4	`ns-1514.awsdns-61.org, ns-2001.awsdns-58.co.uk...`
MX	1	`inbound-smtp.eu-west-1.amazonaws.com (pr`
TXT	3	`MS=ms27122224, google-site-verification=JlVArJOkKOSl5AN...`
SOA	1	`ns-2001.awsdns-58.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-447.awsdns-55.com)

Analysis

IP Addresses

centagon.com resolves to three IPs: 34.249.235.122, 46.137.173.118 and 52.49.175.186.

Other host names, for instance opptilab.com, koibox.site and ec2-46-137-173-118.eu-west-1.compute.amazonaws.com share IP numbers with centagon.com.

Name Servers

centagon.com's delegation is handled by four name servers: ns-447.awsdns-55.com, ns-593.awsdns-10.net, ns-1514.awsdns-61.org and ns-2001.awsdns-58.co.uk.

centagon.com partially shares name servers with other domains; examples include mymb.co, tvaztecainternacional.com, andromedaenterprises.com, valueplanning.com and hardfest.uk.

these name servers are commonly used with the name servers ns-1027.awsdns-00.org.

Host names with two IPs:

ns-447.awsdns-55.com points to 2600:9000:5301:bf00::1 and 205.251.193.191

ns-593.awsdns-10.net points to 2600:9000:5302:5100::1 and 205.251.194.81

ns-1514.awsdns-61.org points to 2600:9000:5305:ea00::1 and 205.251.197.234

ns-2001.awsdns-58.co.uk points to 2600:9000:5307:d100::1 and 205.251.199.209

Mail Servers

centagon.com is handled by a single mail server, inbound-smtp.eu-west-1.amazonaws.com.

centagon.com has the same mail server setup as other domains, including vraaghetaanjeroenmeus.be, gezzin.com, nilfiskrobotics.cloud, madexpres.com and ns.aplitrak.com.

centagon.com shares some mail servers with other domains, at least partially, such as smartmair.com, hawranj.com, vertt.ch, afrikpay.org and aldridgelodge.com.

Host name inbound-smtp.eu-west-1.amazonaws.com points to three IP numbers: 18.200.203.69, 54.76.31.185 and 54.155.140.59.

centagon.com - robtex.com

centagon.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`centagon.com`

`com`