`duodeca.com`

DNSSEC	⚠️ Not signed
A	3.171.76.9^{🇺🇸 Amazon3.171.76.0/23}
		PTR	`server-3-171-76-9.iad89.r.cloudfront.net`
A	3.171.76.20^{🇺🇸 Amazon3.171.76.0/23}
A	3.171.76.70^{🇺🇸 Amazon3.171.76.0/23}
A	3.171.76.124^{🇺🇸 Amazon3.171.76.0/23}
NS	`ns-1654.awsdns-14.co.uk` ⭐
		A	2600:9000:5306:7600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1654.awsdns-14.co.uk`
		A	205.251.198.118^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1654.awsdns-14.co.uk`
NS	`ns-1490.awsdns-58.org`
		A	2600:9000:5305:d200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1490.awsdns-58.org`
		A	205.251.197.210^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1490.awsdns-58.org`
NS	`ns-474.awsdns-59.com`
		A	2600:9000:5301:da00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-474.awsdns-59.com`
		A	205.251.193.218^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-474.awsdns-59.com`
NS	`ns-753.awsdns-30.net`
		A	2600:9000:5302:f100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-753.awsdns-30.net`
		A	205.251.194.241^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-753.awsdns-30.net`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽³⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb93118126.zmverify.zoho.com`
SOA	`ns-1654.awsdns-14.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

Subdomains

www.duodeca.com

Same first word

duodeca.com

Similar names

codeaud.com

deducao.com.br

DNS History

35 records (11 active, 24 former)

●NSns-1490.awsdns-58.org2026-02-21 → 2026-03-11 · 3 obs

○ 2017-11-03 21:27:04
● 2026-02-21 10:39:28
● 2026-03-11 04:13:54

●NSns-1654.awsdns-14.co.uk2026-02-21 → 2026-03-11 · 3 obs

○ 2017-11-03 21:27:04
● 2026-02-21 10:39:28
● 2026-03-11 04:13:54

●NSns-474.awsdns-59.com2026-02-21 → 2026-03-11 · 3 obs

○ 2017-11-03 21:27:04
● 2026-02-21 10:39:28
● 2026-03-11 04:13:54

●NSns-753.awsdns-30.net2026-02-21 → 2026-03-11 · 3 obs

○ 2017-11-03 21:27:04
● 2026-02-21 10:39:28
● 2026-03-11 04:13:54

○NSns.123-reg.co.uk2016-12-20 → 2017-11-03 · 4 obs

● 2016-12-20 00:16:36
● 2017-11-03 21:27:04
○ 2026-02-21 10:39:28
○ 2026-03-11 04:13:54

○NSns2.123-reg.co.uk2016-12-20 → 2017-11-03 · 4 obs

● 2016-12-20 00:16:36
● 2017-11-03 21:27:04
○ 2026-02-21 10:39:28
○ 2026-03-11 04:13:54

○MXalt1.aspmx.l.google.com2016-12-20 → 2017-11-03 · 4 obs

● 2016-12-20 00:16:36
● 2017-11-03 21:27:04
○ 2026-02-21 10:39:28
○ 2026-03-11 04:13:54

○MXalt2.aspmx.l.google.com2016-12-20 → 2017-11-03 · 4 obs

● 2016-12-20 00:16:36
● 2017-11-03 21:27:04
○ 2026-02-21 10:39:28
○ 2026-03-11 04:13:54

○MXalt3.aspmx.l.google.com2016-12-20 → 2017-11-03 · 4 obs

● 2016-12-20 00:16:36
● 2017-11-03 21:27:04
○ 2026-02-21 10:39:28
○ 2026-03-11 04:13:54

○MXalt4.aspmx.l.google.com2016-12-20 → 2017-11-03 · 4 obs

● 2016-12-20 00:16:36
● 2017-11-03 21:27:04
○ 2026-02-21 10:39:28
○ 2026-03-11 04:13:54

○MXaspmx.l.google.com2016-12-20 → 2017-11-03 · 4 obs

● 2016-12-20 00:16:36
● 2017-11-03 21:27:04
○ 2026-02-21 10:39:28
○ 2026-03-11 04:13:54

●MXmx.zoho.com2026-02-21 → 2026-03-11 · 3 obs

○ 2017-11-03 21:27:04
● 2026-02-21 10:39:28
● 2026-03-11 04:13:54

●MXmx2.zoho.com2026-02-21 → 2026-03-11 · 3 obs

○ 2017-11-03 21:27:04
● 2026-02-21 10:39:28
● 2026-03-11 04:13:54

●MXmx3.zoho.com2026-02-21 → 2026-03-11 · 3 obs

○ 2017-11-03 21:27:04
● 2026-02-21 10:39:28
● 2026-03-11 04:13:54

○A18.164.68.1272026-03-01 → 2026-03-09 · 10 obs

○ 2026-03-01 11:08:18
● 2026-03-01 14:03:40
○ 2026-03-01 22:19:02
○ 2026-03-05 10:59:28
● 2026-03-06 03:51:14
○ 2026-03-07 01:43:12
○ 2026-03-08 19:15:50
● 2026-03-09 03:30:12
○ 2026-03-09 14:58:02
○ 2026-03-11 04:13:54

○A18.164.68.42026-03-01 → 2026-03-09 · 10 obs

○A18.164.68.522026-03-01 → 2026-03-09 · 10 obs

○A18.164.68.632026-03-01 → 2026-03-09 · 10 obs

○A18.173.132.222026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 04:17:12
● 2026-03-08 19:15:50
○ 2026-03-09 03:30:12
○ 2026-03-11 04:13:54

○A18.173.132.292026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 04:17:12
● 2026-03-08 19:15:50
○ 2026-03-09 03:30:12
○ 2026-03-11 04:13:54

○A18.173.132.592026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 04:17:12
● 2026-03-08 19:15:50
○ 2026-03-09 03:30:12
○ 2026-03-11 04:13:54

○A18.173.132.902026-03-08 → 2026-03-08 · 4 obs

○ 2026-03-07 04:17:12
● 2026-03-08 19:15:50
○ 2026-03-09 03:30:12
○ 2026-03-11 04:13:54

○A3.169.252.582026-02-22 → 2026-03-09 · 21 obs

○ 2026-02-21 10:39:28
● 2026-02-22 15:17:28
● 2026-02-24 02:52:54
○ 2026-02-24 05:40:04
○ 2026-02-26 23:41:24
● 2026-02-28 09:51:54
○ 2026-02-28 13:41:50
● 2026-02-28 17:01:26
● 2026-03-01 08:07:48
○ 2026-03-01 10:34:22
● 2026-03-01 11:08:18
○ 2026-03-01 14:03:40
○ 2026-03-01 22:19:02
● 2026-03-02 13:14:28
● 2026-03-03 11:50:56
○ 2026-03-05 10:59:28
○ 2026-03-09 03:30:12
● 2026-03-09 14:58:02
● 2026-03-09 16:19:26
○ 2026-03-11 04:13:52
○ 2026-03-11 04:13:54

○A3.169.252.742026-02-22 → 2026-03-09 · 21 obs

○A3.169.252.902026-02-22 → 2026-03-09 · 21 obs

○A3.169.252.992026-02-22 → 2026-03-09 · 21 obs

●A3.171.76.1242026-02-21 → 2026-03-11 · 22 obs

○ 2017-11-03 21:27:04
● 2026-02-21 10:39:28
○ 2026-02-22 15:17:28
○ 2026-02-24 02:52:54
● 2026-02-24 05:40:04
○ 2026-02-26 23:41:24
○ 2026-02-28 09:51:54
● 2026-02-28 13:41:50
○ 2026-02-28 17:01:26
○ 2026-03-01 08:07:48
● 2026-03-01 10:34:22
○ 2026-03-01 11:08:18
○ 2026-03-01 14:03:40
● 2026-03-01 22:19:02
○ 2026-03-02 13:14:28
○ 2026-03-06 03:51:14
● 2026-03-07 01:43:12
● 2026-03-07 04:17:12
○ 2026-03-08 19:15:50
○ 2026-03-09 16:19:26
● 2026-03-11 04:13:52
● 2026-03-11 04:13:54

●A3.171.76.202026-02-21 → 2026-03-11 · 22 obs

●A3.171.76.702026-02-21 → 2026-03-11 · 22 obs

●A3.171.76.92026-02-21 → 2026-03-11 · 22 obs

○A52.222.244.162026-02-26 → 2026-03-05 · 7 obs

○ 2026-02-24 05:40:04
● 2026-02-26 23:41:24
○ 2026-02-28 09:51:54
○ 2026-03-03 11:50:56
● 2026-03-05 10:59:28
○ 2026-03-06 03:51:14
○ 2026-03-11 04:13:54

○A52.222.244.232026-02-26 → 2026-03-05 · 7 obs

○ 2026-02-24 05:40:04
● 2026-02-26 23:41:24
○ 2026-02-28 09:51:54
○ 2026-03-03 11:50:56
● 2026-03-05 10:59:28
○ 2026-03-06 03:51:14
○ 2026-03-11 04:13:54

○A52.222.244.632026-02-26 → 2026-03-05 · 7 obs

○ 2026-02-24 05:40:04
● 2026-02-26 23:41:24
○ 2026-02-28 09:51:54
○ 2026-03-03 11:50:56
● 2026-03-05 10:59:28
○ 2026-03-06 03:51:14
○ 2026-03-11 04:13:54

○A52.222.244.802026-02-26 → 2026-03-05 · 7 obs

○ 2026-02-24 05:40:04
● 2026-02-26 23:41:24
○ 2026-02-28 09:51:54
○ 2026-03-03 11:50:56
● 2026-03-05 10:59:28
○ 2026-03-06 03:51:14
○ 2026-03-11 04:13:54

○A94.136.40.852016-12-20 → 2017-11-03 · 4 obs

● 2016-12-20 00:16:36
● 2017-11-03 21:27:04
○ 2026-02-21 10:39:28
○ 2026-03-11 04:13:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duodeca.com	ns-753.awsdns-30.net, ns-474.awsdns-59.com, ns-1654.awsdns-14.co.uk, ns-1490.awsdns-58.org	1 record

✅ Authoritative Response

Server: 205.251.193.218

NS records: ns-753.awsdns-30.net, ns-474.awsdns-59.com, ns-1654.awsdns-14.co.uk, ns-1490.awsdns-58.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duodeca.com (unsigned zone)

⏱️ Timing

Total: 982ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.76.124, 3.171.76.70...`
NS	4	`ns-1490.awsdns-58.org, ns-1654.awsdns-14.co.uk...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb93118126.zmverify.zo`
SOA	1	`ns-1654.awsdns-14.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-474.awsdns-59.com)

Analysis

Hierarchy

The parent of www.duodeca.com is duodeca.com.

IP Addresses

duodeca.com resolves to four IP numbers: 3.171.76.9, 3.171.76.20, 3.171.76.70 and 3.171.76.124.

Other host names such as auth.staging.poima.io, trea.tw, dev-dancing-vitamins.com, www.amimir.com and roberthalfinternation.com share IPs with duodeca.com.

Name Servers

duodeca.com is delegated to four name servers: ns-474.awsdns-59.com, ns-753.awsdns-30.net, ns-1490.awsdns-58.org and ns-1654.awsdns-14.co.uk.

duodeca.com at least partially shares name servers with other domains, for instance garysgunsmithingandsales.com, soopercreations.com, codeinthecave.com, degustabox.fr and marquisjets.com.

these name servers are commonly used with ns-384.awsdns-48.com, ns-1283.awsdns-32.org, ns-1867.awsdns-41.co.uk, ns-544.awsdns-04.net, dns1.p07.nsone.net, dns2.p07.nsone.net and ns-1660.awsdns-15.co.uk.

Host names with two IP numbers: ns-474.awsdns-59.com points to 2600:9000:5301:da00::1 and 205.251.193.218; ns-753.awsdns-30.net points to 2600:9000:5302:f100::1 and 205.251.194.241; ns-1490.awsdns-58.org points to 2600:9000:5305:d200::1 and 205.251.197.210; ns-1654.awsdns-14.co.uk points to 2600:9000:5306:7600::1 and 205.251.198.118.

Mail Servers

Three mail servers handle duodeca.com: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

duodeca.com shares at least partially some mail servers with other domains, including digitaldelivery.ro, garageproductions.in, lctproducts.com, logicalclass.com and takiargymindustry.com.

Host names with two IP numbers: mx.zoho.com points to 136.143.183.44 and 204.141.43.44.

Host names with one IP number: mx2.zoho.com points to 136.143.183.44 and mx3.zoho.com points to 204.141.43.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.

duodeca.com - robtex.com

duodeca.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`duodeca.com`

`com`