duplex.com - dns.ninja

`duplex.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`chuck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c156^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chuck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2156^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chuck.ns.cloudflare.com`
		A	108.162.193.86^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	172.64.33.86^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	173.245.59.86^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
NS	`marge.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`30.10.2024`
TXT	`3615442210`
TXT	`532F6180D8`
TXT	`ADE41CB148`
TXT	`MS=ms26089892`
TXT	`atlassian-domain-verification=nikZugvuFbL87iBr++s8i2DC2hTyP/Sa+vRpHrvpSi6dwtI...`
TXT	`google-site-verification=pHddHMmNGTBb-tK0hKS6BkryARVwdNDpBO_wil3dT9A`
TXT	`v=spf1 mx include:ne16.com ~all`
SOA	`chuck.ns.cloudflare.com`dns@cloudflare.com serial=2406583920

`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=1781114293

Subdomains

www.duplex.com

Same first word

duplex.work

duplex.ws

duplex.me

duplex.io

duplex.pl

duplex.com.pt

duplex.at

duplex.es

duplex.com.au

duplex.com.my

duplex.ch

duplex.ca

duplex.co.uk

duplex.in

duplex.it

duplex.com.es

duplex.ad

duplex.com.gt

duplex.com.uy

duplex.one

duplex.rent

duplex.com

duplex.sk

duplex.bg

duplex.dk

duplex.net.au

duplex.cz

duplex.link

duplex.biz

duplex.lv

duplex.be

duplex.ph

duplex.co.at

duplex.net

duplex.co.za

duplex.ru

duplex.nyc

duplex.cool

duplex.com.pl

Similar names

luxdep.com

lxpedu.com

luxdep.pro

edplux.com

pudlex.pl

duxpel.com

lpxedu.com

pdluxe.com

DNS History

16 records (8 active, 8 former)

●NSchuck.ns.cloudflare.com2026-03-27 → 2026-06-10 · 3 obs

○ 2017-09-24 21:06:08
● 2026-03-27 15:28:08
● 2026-06-10 18:00:38

●NSmarge.ns.cloudflare.com2026-03-27 → 2026-06-10 · 3 obs

○ 2017-09-24 21:06:08
● 2026-03-27 15:28:08
● 2026-06-10 18:00:38

○NSns1.digimedia.com2015-05-31 → 2017-09-24 · 4 obs

● 2015-05-31 13:22:40
● 2017-09-24 21:06:08
○ 2026-03-27 15:28:08
○ 2026-06-10 18:00:38

○NSns2.digimedia.com2015-05-31 → 2017-09-24 · 4 obs

● 2015-05-31 13:22:40
● 2017-09-24 21:06:08
○ 2026-03-27 15:28:08
○ 2026-06-10 18:00:38

○NSns3.digimedia.com2015-05-31 → 2016-11-09 · 4 obs

● 2015-05-31 13:22:40
● 2016-11-09 04:34:28
○ 2017-09-24 21:06:08
○ 2026-06-10 18:00:38

○MX0.0.0.02015-09-17 → 2017-09-24 · 5 obs

○ 2015-05-31 13:22:40
● 2015-09-17 19:28:22
● 2017-09-24 21:06:08
○ 2026-03-27 15:28:08
○ 2026-06-10 18:00:38

○MX0.0.0.02015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 13:22:40
○ 2015-09-17 19:28:22
○ 2026-06-10 18:00:38

●MXalt1.aspmx.l.google.com2026-03-27 → 2026-06-10 · 3 obs

○ 2017-09-24 21:06:08
● 2026-03-27 15:28:08
● 2026-06-10 18:00:38

●MXalt2.aspmx.l.google.com2026-03-27 → 2026-06-10 · 3 obs

○ 2017-09-24 21:06:08
● 2026-03-27 15:28:08
● 2026-06-10 18:00:38

●MXalt3.aspmx.l.google.com2026-03-27 → 2026-06-10 · 3 obs

○ 2017-09-24 21:06:08
● 2026-03-27 15:28:08
● 2026-06-10 18:00:38

●MXalt4.aspmx.l.google.com2026-03-27 → 2026-06-10 · 3 obs

○ 2017-09-24 21:06:08
● 2026-03-27 15:28:08
● 2026-06-10 18:00:38

●MXaspmx.l.google.com2026-03-27 → 2026-06-10 · 3 obs

○ 2017-09-24 21:06:08
● 2026-03-27 15:28:08
● 2026-06-10 18:00:38

○A23.21.179.1382015-05-31 → 2016-11-09 · 4 obs

● 2015-05-31 13:22:40
● 2016-11-09 04:34:28
○ 2017-09-24 21:06:08
○ 2026-06-10 18:00:38

○A23.21.224.1502015-05-31 → 2016-11-09 · 4 obs

● 2015-05-31 13:22:40
● 2016-11-09 04:34:28
○ 2017-09-24 21:06:08
○ 2026-06-10 18:00:38

○A23.23.86.442017-09-24 → 2017-09-24 · 4 obs

○ 2016-11-09 04:34:28
● 2017-09-24 21:06:08
○ 2026-03-27 15:28:08
○ 2026-06-10 18:00:38

●A76.76.21.212026-03-27 → 2026-06-10 · 3 obs

○ 2017-09-24 21:06:08
● 2026-03-27 15:28:08
● 2026-06-10 18:00:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
duplex.com	chuck.ns.cloudflare.com, marge.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.191

NS records: chuck.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duplex.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`chuck.ns.cloudflare.com, marge.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	8	`30.10.2024, 3615442210...`
SOA	1	`chuck.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

duplex.com serves as the parent of www.duplex.com.

IP Addresses

duplex.com resolves to one IP address: 76.76.21.21.

momo.mx, leoandlea.com, bisatya.com and two other host names share IP numbers with duplex.com.

Name Servers

The NS records for duplex.com delegate to chuck.ns.cloudflare.com and marge.ns.cloudflare.com.

duplex.com uses the same name servers as several other domains — among them caiirosa.com, laboratoriospasteur.com, trainfor.com and two more.

duplex.com has at least partial name server overlap with other domains, such as pccc.net, baoyiwang.com, nctechnologies.it and two others.

Hostnames that resolve to 6 IP addresses:

chuck.ns.cloudflare.com maps to 108.162.193.86, 172.64.33.86, 173.245.59.86 and 3 additional IP addresses.

marge.ns.cloudflare.com maps to 108.162.192.191, 172.64.32.191, 173.245.58.191 and 3 additional IP addresses.

Mail Servers

Mail for duplex.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

duplex.com has at least partial mail server overlap with other domains such as ns500671.ns500671.ns500731.ns500742.ns500688.ns500688.ns500688.ns500291.ns500291.ns500671.ns500291.ns500291.ns500131.lustychickser.com, pemmz.com, ns500759.ns500759.ns500759.ns500736.ns500735.ns500736.ns500698.ns500708.ns500708.ns500708.ns500708.ns500652.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 192.178.155.27 and 2607:f8b0:4004:c1f::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.