mastertools.app - robtex.com

mastertools.app

DNSSEC⚠️ Not signed
A213.126.213.154🇳🇱 TNF-AS213.126.192.0/18 VODAFONE_ZIGGO
PTRip-213-126-213-154.ip.prioritytelecom.net
NSceleste.ns.cloudflare.com
A2606:4700:50::a29f:2607🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A2803:f800:50::6ca2:c207🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRceleste.ns.cloudflare.com
A2a06:98c1:50::ac40:2207🇺🇸 Cloudflare2a06:98c1:50::/45
PTRceleste.ns.cloudflare.com
A108.162.194.7🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A162.159.38.7Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
A172.64.34.7🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRceleste.ns.cloudflare.com
NSganz.ns.cloudflare.com
A2606:4700:58::a29f:2c28🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRganz.ns.cloudflare.com
A2803:f800:50::6ca2:c328🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRganz.ns.cloudflare.com
A2a06:98c1:50::ac40:2328🇺🇸 Cloudflare2a06:98c1:50::/45
PTRganz.ns.cloudflare.com
A108.162.195.40🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRganz.ns.cloudflare.com
A162.159.44.40Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRganz.ns.cloudflare.com
A172.64.35.40🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRganz.ns.cloudflare.com
MXmastertools.app
A213.126.213.154🇳🇱 TNF-AS213.126.192.0/18 VODAFONE_ZIGGO
PTRip-213-126-213-154.ip.prioritytelecom.net
TXTv=spf1 a mx -all
SOAceleste.ns.cloudflare.comdns@cloudflare.com serial=2410813418

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)

MX for

Subdomains

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSceleste.ns.cloudflare.comganz.ns.cloudflare.comMXmastertools.appA213.126.213.154
NSceleste.ns.cloudflare.com2026-05-12 → 2026-07-30 · 2 obs
● 2026-05-12 21:59:40
● 2026-07-30 05:36:28
NSganz.ns.cloudflare.com2026-05-12 → 2026-07-30 · 2 obs
● 2026-05-12 21:59:40
● 2026-07-30 05:36:28
MXmastertools.app2026-05-12 → 2026-07-30 · 2 obs
● 2026-05-12 21:59:40
● 2026-07-30 05:36:28
A213.126.213.1542026-05-12 → 2026-07-30 · 2 obs
● 2026-05-12 21:59:40
● 2026-07-30 05:36:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
mastertools.appceleste.ns.cloudflare.com, ganz.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.40

NS records: celeste.ns.cloudflare.com, ganz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastertools.app (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

TypeCountSample Data
A1213.126.213.154
NS2celeste.ns.cloudflare.com, ganz.ns.cloudflare.com
MX1mastertools.app (pri: 10)
TXT1v=spf1 a mx -all
SOA1celeste.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

mastertools.app is a parent domain of matomo.mastertools.app.

Mail Server Role

The MX record for mastertools.app points back to mastertools.app — it is its own mail server.

IP Addresses

mastertools.app directs to one IP number, which is 213.126.213.154.

matomo.mastertools.app is an example of another host name that shares IP numbers with mastertools.app.

Name Servers

mastertools.app has two authoritative name servers — celeste.ns.cloudflare.com and ganz.ns.cloudflare.com.

mastertools.app has the same name server delegation as a number of other domains, such as ruiblog.com, moviescoo.com, moviecrue.com and two more.

mastertools.app shares at least some of its name servers with other domains, including hrinsight.net, bessem.net, innogration.com and two others.

These name servers are frequently paired with the name servers veda.ns.cloudflare.com, javier.ns.cloudflare.com and melany.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

celeste.ns.cloudflare.com points to 108.162.194.7, 162.159.38.7, 172.64.34.7 and 3 other IP addresses.

ganz.ns.cloudflare.com points to 108.162.195.40, 162.159.44.40, 172.64.35.40 and 3 other IP addresses.

Mail Servers

The MX record for mastertools.app points to a single mail server: mastertools.app.

mastertools.app points to one IP number — 213.126.213.154.