pdfreaderbb.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`pdfreaderbb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3710^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8ffe^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.16^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.254^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`maxine.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maxine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maxine.ns.cloudflare.com`
		A	108.162.194.179^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxine.ns.cloudflare.com`
		A	162.159.38.179^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxine.ns.cloudflare.com`
		A	172.64.34.179^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxine.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.16, 172.67.143.254
		IPv6 hints	2606:4700:3030::6815:3710, 2606:4700:3035::ac43:8ffe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2413033873

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1791704929

Same first word

pdfreaderbb.com

Previous names

Next names

DNS History

10 records (6 active, 4 former)

●NSkirk.ns.cloudflare.com2026-09-13 → 2026-10-11 · 2 obs

● 2026-09-13 13:39:36
● 2026-10-11 07:58:12

●NSmaxine.ns.cloudflare.com2026-09-13 → 2026-10-11 · 2 obs

● 2026-09-13 13:39:36
● 2026-10-11 07:58:12

●A104.21.55.162026-09-13 → 2026-10-11 · 4 obs

● 2026-09-13 13:39:36
○ 2026-09-20 00:42:30
● 2026-09-20 13:14:42
● 2026-10-11 07:58:12

●A172.67.143.2542026-09-13 → 2026-10-11 · 4 obs

● 2026-09-13 13:39:36
○ 2026-09-20 00:42:30
● 2026-09-20 13:14:42
● 2026-10-11 07:58:12

○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
○ 2026-10-11 07:58:12

○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
○ 2026-10-11 07:58:12

●A2606:4700:3030::6815:37102026-09-13 → 2026-10-11 · 4 obs

● 2026-09-13 13:39:36
○ 2026-09-20 00:42:30
● 2026-09-20 13:14:42
● 2026-10-11 07:58:12

●A2606:4700:3035::ac43:8ffe2026-09-13 → 2026-10-11 · 4 obs

● 2026-09-13 13:39:36
○ 2026-09-20 00:42:30
● 2026-09-20 13:14:42
● 2026-10-11 07:58:12

○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
○ 2026-10-11 07:58:12

○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
○ 2026-10-11 07:58:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pdfreaderbb.com	kirk.ns.cloudflare.com, maxine.ns.cloudflare.com	12 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: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.143.254, 104.21.55.16`
AAAA	2	`2606:4700:3030::6815:3710, 2606:4700:3035::ac43:8ffe`
NS	2	`kirk.ns.cloudflare.com, maxine.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kirk.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.

Two other host names, along with city182.co, whatsho.com and brighttstormmflow.store, also share IP numbers with pdfreaderbb.com.

Name Servers

pdfreaderbb.com is served by two delegated name servers, kirk.ns.cloudflare.com and maxine.ns.cloudflare.com.

pdfreaderbb.com shares its NS records with other domains, for example velexvpn.com, globalviewai.com, vocaaichat.com and two others.

The name servers of pdfreaderbb.com overlap at least partially with those of other domains — among them thea2789.cc, 22be-t.com, hackleback.pages.dev and two more.

The name servers razvan.ns.cloudflare.com, rose.ns.cloudflare.com, ezra.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

kirk.ns.cloudflare.com carries IP addresses 108.162.193.192, 172.64.33.192 and 173.245.59.192, with 3 other addresses beyond those.

maxine.ns.cloudflare.com carries IP addresses 108.162.194.179, 162.159.38.179 and 172.64.34.179, with 3 other addresses beyond those.