pstack.app - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

pstack.app

DNSSEC⚠️ Not signed
A207.207.210.23
A207.207.210.36
A207.207.210.50
NScuritiba.ns.porkbun.com
A2400:cb00:2049:1::adf5:3a25🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.37🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSfortaleza.ns.porkbun.com
A2400:cb00:2049:1::a29f:88c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.140Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSmaceio.ns.porkbun.com
A2400:cb00:2049:1::a29f:bb4🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.11.180Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsalvador.ns.porkbun.com
A2400:cb00:2049:1::a29f:a96🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.10.150Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXpstack-app.mail.protection.outlook.com
A2a01:111:f403:c902::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:f908::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A2a01:111:f403:f909::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bnypr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:f90b::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bnypr02cu00102.inbound.protection.outlook.com
A52.101.8.51🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm1pr04cu00203.inbound.protection.outlook.com
A52.101.41.28🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A52.101.41.201🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr03cu00201.inbound.protection.outlook.com
A52.101.41.206🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr05cu00806.inbound.protection.outlook.com
TXTMS=ms28266767
TXTv=spf1 include:spf.protection.outlook.com -all
SOAcuritiba.ns.porkbun.comdns@cloudflare.com serial=2413090178

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)

Same first word

Similar names

Previous names

Next names

DNS History

8 records (8 active, 0 former)

NScuritiba.ns.porkbun.comfortaleza.ns.porkbun.commaceio.ns.porkbun.comsalvador.ns.porkbun.comMXpstack-app.mail.protection.outlook.comA207.207.210.23207.207.210.36207.207.210.50
NScuritiba.ns.porkbun.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-04 22:42:46
● 2026-09-14 00:15:12
NSfortaleza.ns.porkbun.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-04 22:42:46
● 2026-09-14 00:15:12
NSmaceio.ns.porkbun.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-04 22:42:46
● 2026-09-14 00:15:12
NSsalvador.ns.porkbun.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-04 22:42:46
● 2026-09-14 00:15:12
MXpstack-app.mail.protection.outlook.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-04 22:42:46
● 2026-09-14 00:15:12
A207.207.210.232026-09-04 → 2026-09-14 · 2 obs
● 2026-09-04 22:42:46
● 2026-09-14 00:15:12
A207.207.210.362026-09-04 → 2026-09-14 · 2 obs
● 2026-09-04 22:42:46
● 2026-09-14 00:15:12
A207.207.210.502026-09-04 → 2026-09-14 · 2 obs
● 2026-09-04 22:42:46
● 2026-09-14 00:15:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...10 records
pstack.appsalvador.ns.porkbun.com, maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com-

✅ Authoritative Response

Server:162.159.10.150

NS records: salvador.ns.porkbun.com, maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

TypeCountSample Data
A3207.207.210.36, 207.207.210.50...
NS4curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...
MX1pstack-app.mail.protection.outlook.com (
TXT2MS=ms28266767, v=spf1 include:spf.protection.outlook.co
SOA1curitiba.ns.porkbun.com dns.cloudflare.c

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld2.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...)

Analysis

IP Addresses

pstack.app maps to three IP numbers — 207.207.210.23, 207.207.210.36 and 207.207.210.50.

Two other host names, along with investforexcel.de, cassient.com and plusconnectoneai.help, also share IP numbers with pstack.app.

Name Servers

The NS records for pstack.app point to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

pstack.app has at least partial name server overlap with other domains, such as adeplumbing.com, piotrkowtryb.com, veriresi.com and two others.

curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com all point to exactly two IP numbers each: curitiba.ns.porkbun.com173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

The sole mail server for pstack.app is pstack-app.mail.protection.outlook.com.

With 8 IP addresses total, pstack-app.mail.protection.outlook.com resolves to 52.101.8.51, 52.101.41.28, 52.101.41.201 and 5 others.