520.app - robtex.com

520.app

DNSSEC⚠️ Not signed
A64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820
PTR64.64.237.252.16clouds.com
NSns1.aabb.com ⚠️ Not in zone NS records
A64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820
PTR64.64.237.252.16clouds.com
NSns2.aabb.com ⚠️ Not in zone NS records
A64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820
PTR64.64.237.252.16clouds.com

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Subdomains

adp.520.app

Same first word

520.plus
520.me
520.media
520.red
520.edu.pl
520.at
520.bj
520.io
520.zone
520.github.io
520.fr
520.net.cn
520.bar
520.la
520.ge
520.wiki
520.de
520.net
520.in
520.co.kr
520.fm
520.com
520.cc
520.be
520.tv
520.company
520.blue
520.school
520.co
520.vc
520.it
520.sc
520.li
520.run
520.eu
520.nl
520.im
520.pink
520.top
520.mobi
520.biz
520.dk
520.today
520.ai
520.lv
520.coffee
520.ca
520.tw
520.app
520.fyi
520.baby
520.dj
520.pl
520.kr
520.fi
520.jp
520.ee
520.name
520.mn
520.cn
520.cx
520.gr

Similar names

025.de
025.ltd
250.co
502.fr
250.cn
205.pl
502.tel
052.it
502.ai
052.co.jp
205.am
502.no
025.cn
250.dk
025.zone
052.la
025.se
025.it
205.at
502.su
502.dk
250.it
250.me
502.ph
052.app
250.gov
502.ltd
025.org.cn
205.media
205.crd.co
502.jp
025.org
502.kr
250.us
025.fr
025.vg
502.mobi
052.net
502.it
205.de
205.ch
250.pw
250.se
250.jp
052.jp
025.nl
025.cc
502.com
025.net.cn
502.tv
250.ph
502.pl
250.com
205.eu
025.rs
250.tv
205.tf
250.agency
052.com
025.su
502.one
025.s3.amazonaws.com
250.st
025.com
250.gr
025.ai
205.co
205.se
250.tel
502.me
052.cn

DNS History

3 records (3 active, 0 former)

NSns1.aabb.comns2.aabb.comA64.64.237.252
●NSns1.aabb.com2026-07-14 → 2026-07-17 · 2 obs
● 2026-07-14 08:14:00
● 2026-07-17 18:55:20
●NSns2.aabb.com2026-07-14 → 2026-07-17 · 2 obs
● 2026-07-14 08:14:00
● 2026-07-17 18:55:20
●A64.64.237.2522026-07-14 → 2026-07-17 · 2 obs
● 2026-07-14 08:14:00
● 2026-07-17 18:55:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
520.appns1.aabb.com, ns2.aabb.com-

✅ Authoritative Response

Server:64.64.237.252

NS records: ns1.aabb.com, ns2.aabb.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 520.app (unsigned zone)

⏱️ Timing

Total: 927ms | Queries: -

📄 Records

TypeCountSample Data
A164.64.237.252

Analysis

Hierarchy

The domain adp.520.app falls under the parent 520.app.

IP Addresses

520.app resolves to just one IP address, 64.64.237.252.

Two other host names, along with 1766.net, 88389.com and 123bi.com, also share IP numbers with 520.app.

Name Servers

520.app is served by two delegated name servers, ns1.aabb.com and ns2.aabb.com.

520.app shares its NS records with other domains, for example 06700.com, 3311.net, 18695.com and two others.

ns1.aabb.com and ns2.aabb.com share one IP address between them — 64.64.237.252.

These two host names — ns1.aabb.com and ns2.aabb.com — each point to 64.64.237.252 IP addresses.