pdfreaderbb.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

pdfreaderbb.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3710🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:8ffe🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.16Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.254🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkirk.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A2803:f800:50::6ca2:c1c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkirk.ns.cloudflare.com
A2a06:98c1:50::ac40:21c0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkirk.ns.cloudflare.com
A108.162.193.192🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A172.64.33.192🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
A173.245.59.192🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkirk.ns.cloudflare.com
NSmaxine.ns.cloudflare.com
A2606:4700:50::a29f:26b3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A2803:f800:50::6ca2:c2b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaxine.ns.cloudflare.com
A2a06:98c1:50::ac40:22b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaxine.ns.cloudflare.com
A108.162.194.179🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A162.159.38.179Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
A172.64.34.179🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaxine.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.16, 172.67.143.254
IPv6 hints2606:4700:3030::6815:3710, 2606:4700:3035::ac43:8ffe
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOAkirk.ns.cloudflare.comdns@cloudflare.com serial=2413033873

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1790545829

Same first word

pdfreaderbb.com

Previous names

pdfre.com
pdfrea1d.com
pdfreactor.com
pdfread.com
pdfread1.com
pdfread29.com
pdfread67.com
pdfreader-10.com
pdfreader-academy.com
pdfreader-creater.com
pdfreader-smart.com
pdfreader-storage52.com
pdfreader-workpro.com
pdfreader.com
pdfreader4.com
pdfreader5.com
pdfreader6.com
pdfreaderapp.com
pdfreaderapps.com

Next names

pdfreaderessence.com
pdfreaderfile.com
pdfreaderfileviewword.com
pdfreaderfreeview.com
pdfreadergj.com
pdfreaderlight.com
pdfreadermanage.com
pdfreadermanager.com
pdfreadermate.com
pdfreaderonline.com
pdfreaderpdflauncher.com
pdfreaderpdfviewer.com
pdfreaderplus.com
pdfreaderpptv.com
pdfreaderpro.com
pdfreaderproapp.com
pdfreaderpropdfviewer.com
pdfreaderprox.com

DNS History

10 records (6 active, 4 former)

NSkirk.ns.cloudflare.commaxine.ns.cloudflare.comA104.21.55.16172.67.143.2542606:4700:3030::6815:37102606:4700:3035::ac43:8ffe188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSkirk.ns.cloudflare.com2026-09-13 → 2026-09-27 · 2 obs
● 2026-09-13 13:39:36
● 2026-09-27 22:15:08
●NSmaxine.ns.cloudflare.com2026-09-13 → 2026-09-27 · 2 obs
● 2026-09-13 13:39:36
● 2026-09-27 22:15:08
●A104.21.55.162026-09-13 → 2026-09-27 · 4 obs
● 2026-09-13 13:39:36
○ 2026-09-20 00:42:30
● 2026-09-20 13:14:42
● 2026-09-27 22:15:08
●A172.67.143.2542026-09-13 → 2026-09-27 · 4 obs
● 2026-09-13 13:39:36
○ 2026-09-20 00:42:30
● 2026-09-20 13:14:42
● 2026-09-27 22:15:08
○A188.114.96.02026-09-20 → 2026-09-20 · 4 obs
○ 2026-09-13 13:39:36
● 2026-09-20 00:42:30
○ 2026-09-20 13:14:42
○ 2026-09-27 22:15:08
○A188.114.97.02026-09-20 → 2026-09-20 · 4 obs
○ 2026-09-13 13:39:36
● 2026-09-20 00:42:30
○ 2026-09-20 13:14:42
○ 2026-09-27 22:15:08
●A2606:4700:3030::6815:37102026-09-13 → 2026-09-27 · 4 obs
● 2026-09-13 13:39:36
○ 2026-09-20 00:42:30
● 2026-09-20 13:14:42
● 2026-09-27 22:15:08
●A2606:4700:3035::ac43:8ffe2026-09-13 → 2026-09-27 · 4 obs
● 2026-09-13 13:39:36
○ 2026-09-20 00:42:30
● 2026-09-20 13:14:42
● 2026-09-27 22:15:08
○A2a06:98c1:3120::2026-09-20 → 2026-09-20 · 4 obs
○ 2026-09-13 13:39:36
● 2026-09-20 00:42:30
○ 2026-09-20 13:14:42
○ 2026-09-27 22:15:08
○A2a06:98c1:3121::2026-09-20 → 2026-09-20 · 4 obs
○ 2026-09-13 13:39:36
● 2026-09-20 00:42:30
○ 2026-09-20 13:14:42
○ 2026-09-27 22:15:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
pdfreaderbb.comkirk.ns.cloudflare.com, maxine.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.192

NS records: kirk.ns.cloudflare.com, maxine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfreaderbb.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.254, 104.21.55.16
AAAA22606:4700:3030::6815:3710, 2606:4700:3035::ac43:8ffe
NS2kirk.ns.cloudflare.com, maxine.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kirk.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kirk.ns.cloudflare.com, kirk.ns.cloudflare.com, kirk.ns.cloudflare.com...)

Analysis

IP Addresses

pdfreaderbb.com directs to four IP numbers, which are 104.21.55.16, 172.67.143.254, 2606:4700:3030::6815:3710 and 2606:4700:3035::ac43:8ffe.

chinashiben.com, city182.co, whatsho.com and two other host names share IP numbers with pdfreaderbb.com.

Name Servers

pdfreaderbb.com uses two name servers for its delegation: kirk.ns.cloudflare.com and maxine.ns.cloudflare.com.

pdfreaderbb.com uses the same name servers as several other domains — among them velexvpn.com, globalviewai.com, vocaaichat.com and two more.

The name servers of pdfreaderbb.com overlap at least partially with those of other domains — among them thea2789.cc, hackleback.pages.dev, miraz-help.workers.dev and two more.

It is common to find these name servers alongside the name servers razvan.ns.cloudflare.com, rose.ns.cloudflare.com, ezra.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

Hostname kirk.ns.cloudflare.com directs to 108.162.193.192, 172.64.33.192 and 173.245.59.192 along with 3 other IP addresses.

Hostname maxine.ns.cloudflare.com directs to 108.162.194.179, 162.159.38.179 and 172.64.34.179 along with 3 other IP addresses.