dualplex.org - robtex.com

dualplex.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a25a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:f70🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.112Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.90🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaspen.ns.cloudflare.com ⭐
A2606:4700:50::a29f:266d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A2803:f800:50::6ca2:c26d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaspen.ns.cloudflare.com
A2a06:98c1:50::ac40:226d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaspen.ns.cloudflare.com
A108.162.194.109🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A162.159.38.109Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
A172.64.34.109🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaspen.ns.cloudflare.com
NSchip.ns.cloudflare.com
A2606:4700:58::adf5:3b54🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A2803:f800:50::6ca2:c154🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchip.ns.cloudflare.com
A2a06:98c1:50::ac40:2154🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchip.ns.cloudflare.com
A108.162.193.84🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A172.64.33.84🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
A173.245.59.84🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchip.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1b🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=9tkPh8-LmGgLQ5v27UIwRm3GGuO_iAOMR1TGqvCsBeA
TXTgoogle-site-verification=dh_AqUw5XRh7GZpx2EUZJRsUff-s7thSVe-axsBEtXo
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.112, 172.67.162.90
IPv6 hints2606:4700:3030::ac43:a25a, 2606:4700:3035::6815:f70
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOAaspen.ns.cloudflare.comdns@cloudflare.com serial=2397216673

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776097906

Same first word

dualplex.org
dualplex.com
dualplex.de

Similar names

luxpadel.com
apluxled.com

DNS History

11 records (11 active, 0 former)

NSaspen.ns.cloudflare.comchip.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.15.112172.67.162.902606:4700:3030::ac43:a25a2606:4700:3035::6815:f70
●NSaspen.ns.cloudflare.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●NSchip.ns.cloudflare.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●MXalt1.aspmx.l.google.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●MXalt2.aspmx.l.google.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●MXalt3.aspmx.l.google.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●MXalt4.aspmx.l.google.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●MXaspmx.l.google.com2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●A104.21.15.1122026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●A172.67.162.902026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●A2606:4700:3030::ac43:a25a2026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12
●A2606:4700:3035::6815:f702026-04-06 → 2026-04-13 · 2 obs
● 2026-04-06 15:26:06
● 2026-04-13 16:59:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
dualplex.orgaspen.ns.cloudflare.com, chip.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.84

NS records: aspen.ns.cloudflare.com, chip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dualplex.org (unsigned zone)

⏱️ Timing

Total: 482ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.15.112, 172.67.162.90
AAAA22606:4700:3030::ac43:a25a, 2606:4700:3035::6815:f70
NS2aspen.ns.cloudflare.com, chip.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=9tkPh8-LmGgLQ5v, google-site-verification=dh_AqUw5XRh7GZp
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aspen.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

dualplex.org resolves to four IPs: 2606:4700:3030::ac43:a25a, 2606:4700:3035::6815:f70, 104.21.15.112 and 172.67.162.90.

Other host names, for instance comments.codeinwp.com, tongkatwin-aman.com, www.fsiblog.nl, www.cncfile.com and jamesgibsonphotography.co.uk share IP numbers with dualplex.org.

Name Servers

dualplex.org has two name servers: aspen.ns.cloudflare.com and chip.ns.cloudflare.com.

dualplex.org shares the same name server setup as other domains, for example synapsis.cl, azbuka.by, sophiapsikolojim.com, maisaco.com.br and bogart.am.

dualplex.org shares some name servers with other domains, for example nawlin.info, etnics.net, v88toto102.com, ztu17.com and gracewoodsacademy.com.

These name servers are commonly used alongside gordon.ns.cloudflare.com, nash.ns.cloudflare.com, nelly.ns.cloudflare.com and liberty.ns.cloudflare.com.

Host names with six IP numbers: aspen.ns.cloudflare.com points to: 2606:4700:50::a29f:266d, 2803:f800:50::6ca2:c26d, 2a06:98c1:50::ac40:226d, 108.162.194.109, 162.159.38.109 and 172.64.34.109; chip.ns.cloudflare.com points to: 2606:4700:58::adf5:3b54, 2803:f800:50::6ca2:c154, 2a06:98c1:50::ac40:2154, 108.162.193.84, 172.64.33.84 and 173.245.59.84.

Mail Servers

dualplex.org is handled by five mail servers: 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.

dualplex.org shares some mail servers with other domains, at least partially; for instance highnoon.ie, mcitycreative.com, expertpowerwash.com, ns500693.ns500765.ns500693.ns500693.ns500734.ns500734.ns500728.ns500693.ns500693.dtrkdll.com and ns500699.ns500765.ns500699.ns500693.ns500693.ns500693.ns500693.ns500693.ns500612.ns500612.ns500612.ns500578.ns500110.dtrkdll.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c1d::1b and 172.253.115.26.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:2801::1b and 192.178.128.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.26.