perplex.us - dns.ninja

perplex.us

DNSSEC⚠️ Not signed
NScortney.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A2803:f800:50::6ca2:c057🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcortney.ns.cloudflare.com
A2a06:98c1:50::ac40:2057🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcortney.ns.cloudflare.com
A108.162.192.87🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A172.64.32.87🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
A173.245.58.87🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcortney.ns.cloudflare.com
NSmajor.ns.cloudflare.com
A2606:4700:58::adf5:3bf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A2803:f800:50::6ca2:c1f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmajor.ns.cloudflare.com
A2a06:98c1:50::ac40:21f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmajor.ns.cloudflare.com
A108.162.193.241🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A172.64.33.241🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
A173.245.59.241🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmajor.ns.cloudflare.com
SOAcortney.ns.cloudflare.comdns@cloudflare.com serial=2408805866

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1783546553

Same first word

perplex.hosting
perplex.co
perplex.at
perplex.edgekey.net
perplex.be
perplex.nl
perplex.com
perplex.de
perplex.marketing
perplex.ch
perplex.se
perplex.online
perplex.finance
perplex.com.br
perplex.it
perplex.co.uk
perplex.us
perplex.eu
perplex.media

Similar names

plexerp.com
plexper.com
relxppe.org
relxppe.com
plexerp.blogspot.com
preplex.com
relxppe.net
exlprep.com
preplex.de
lexprep.com

DNS History

15 records (2 active, 13 former)

20162017201820192020202120222023202420252026NScortney.ns.cloudflare.commajor.ns.cloudflare.comns.perplex.usns1.above.comns1.parkingcrew.netns2.above.comns2.parkingcrew.netMXexchange.dewile.netmail.h-email.netmail.perplex.usmx92.m1bp.commx92.mb5p.comA103.224.212.222185.53.178.24216.169.146.180
●NScortney.ns.cloudflare.com2026-04-22 → 2026-07-08 · 3 obs
○ 2017-04-02 23:07:38
● 2026-04-22 13:35:20
● 2026-07-08 21:48:32
●NSmajor.ns.cloudflare.com2026-04-22 → 2026-07-08 · 3 obs
○ 2017-04-02 23:07:38
● 2026-04-22 13:35:20
● 2026-07-08 21:48:32
○NSns.perplex.us2015-05-17 → 2016-01-12 · 4 obs
● 2015-05-17 10:10:46
● 2016-01-12 23:21:56
○ 2016-05-02 02:46:56
○ 2026-07-08 21:48:32
○NSns1.above.com2017-04-02 → 2017-04-02 · 4 obs
○ 2016-07-23 12:37:34
● 2017-04-02 23:07:38
○ 2026-04-22 13:35:20
○ 2026-07-08 21:48:32
○NSns1.parkingcrew.net2016-07-23 → 2016-07-23 · 4 obs
○ 2016-05-02 02:46:56
● 2016-07-23 12:37:34
○ 2017-04-02 23:07:38
○ 2026-07-08 21:48:32
○NSns2.above.com2017-04-02 → 2017-04-02 · 4 obs
○ 2016-07-23 12:37:34
● 2017-04-02 23:07:38
○ 2026-04-22 13:35:20
○ 2026-07-08 21:48:32
○NSns2.parkingcrew.net2016-07-23 → 2016-07-23 · 4 obs
○ 2016-05-02 02:46:56
● 2016-07-23 12:37:34
○ 2017-04-02 23:07:38
○ 2026-07-08 21:48:32
○MXexchange.dewile.net2016-07-23 → 2016-07-23 · 4 obs
○ 2016-05-02 02:46:56
● 2016-07-23 12:37:34
○ 2017-04-02 23:07:38
○ 2026-07-08 21:48:32
○MXmail.h-email.net2016-07-23 → 2016-07-23 · 4 obs
○ 2016-05-02 02:46:56
● 2016-07-23 12:37:34
○ 2017-04-02 23:07:38
○ 2026-07-08 21:48:32
○MXmail.perplex.us2015-05-17 → 2016-01-12 · 4 obs
● 2015-05-17 10:10:46
● 2016-01-12 23:21:56
○ 2016-05-02 02:46:56
○ 2026-07-08 21:48:32
○MXmx92.m1bp.com2017-04-02 → 2017-04-02 · 4 obs
○ 2016-07-23 12:37:34
● 2017-04-02 23:07:38
○ 2026-04-22 13:35:20
○ 2026-07-08 21:48:32
○MXmx92.mb5p.com2017-04-02 → 2017-04-02 · 4 obs
○ 2016-07-23 12:37:34
● 2017-04-02 23:07:38
○ 2026-04-22 13:35:20
○ 2026-07-08 21:48:32
○A103.224.212.2222017-04-02 → 2017-04-02 · 4 obs
○ 2016-07-23 12:37:34
● 2017-04-02 23:07:38
○ 2026-04-22 13:35:20
○ 2026-07-08 21:48:32
○A185.53.178.242016-07-23 → 2016-07-23 · 4 obs
○ 2016-05-02 02:46:56
● 2016-07-23 12:37:34
○ 2017-04-02 23:07:38
○ 2026-07-08 21:48:32
○A216.169.146.1802015-05-17 → 2016-01-12 · 4 obs
● 2015-05-17 10:10:46
● 2016-01-12 23:21:56
○ 2016-05-02 02:46:56
○ 2026-07-08 21:48:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usf.cctld.us, x.cctld.us, m.cctld.us, k.cctld.us...15 records
perplex.usmajor.ns.cloudflare.com, cortney.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.87

NS records: major.ns.cloudflare.com, cortney.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1235ms | Queries: -

📄 Records

TypeCountSample Data
NS2cortney.ns.cloudflare.com, major.ns.cloudflare.com
SOA1cortney.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 15

In-bailiwick: 15 (b.cctld.us, f.cctld.us, k.cctld.us...)

Analysis

Name Servers

Two name servers handle the delegation for perplex.us: cortney.ns.cloudflare.com and major.ns.cloudflare.com.

perplex.us has the same name server delegation as a number of other domains, such as dunbier.com, extraditelesser.digital, republicranches.com and two more.

perplex.us partially shares its NS delegation with several other domains, including 333.fm, viewer.com.pl, thebartonhouse.com and two others.

These name servers regularly co-occur with the name servers dora.ns.cloudflare.com, jason.ns.cloudflare.com and carmelo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cortney.ns.cloudflare.com resolves to 108.162.192.87, 172.64.32.87 and 173.245.58.87 among others, with 3 other IP addresses in total.

major.ns.cloudflare.com resolves to 108.162.193.241, 172.64.33.241 and 173.245.59.241 among others, with 3 other IP addresses in total.