`pdfreaderprox.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1cf2^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:93e8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.242^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.232^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celeste.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2607^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c207^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celeste.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2207^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celeste.ns.cloudflare.com`
		A	108.162.194.7^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	162.159.38.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	172.64.34.7^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.242, 172.67.147.232
		IPv6 hints	2606:4700:3031::6815:1cf2, 2606:4700:3037::ac43:93e8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`celeste.ns.cloudflare.com`dns@cloudflare.com serial=2399084325

`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=1776053067

Same first word

pdfreaderprox.com

DNS History

10 records (6 active, 4 former)

●NSceleste.ns.cloudflare.com2026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 18:54:00
● 2026-04-13 04:08:52

●NSrudy.ns.cloudflare.com2026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 18:54:00
● 2026-04-13 04:08:52

●A104.21.28.2422026-03-26 → 2026-04-13 · 4 obs

● 2026-03-26 18:54:00
○ 2026-04-10 15:52:36
● 2026-04-13 04:08:50
● 2026-04-13 04:08:52

●A172.67.147.2322026-03-26 → 2026-04-13 · 4 obs

● 2026-03-26 18:54:00
○ 2026-04-10 15:52:36
● 2026-04-13 04:08:50
● 2026-04-13 04:08:52

○A188.114.96.02026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-26 18:54:00
● 2026-04-10 15:52:36
○ 2026-04-13 04:08:50
○ 2026-04-13 04:08:52

○A188.114.97.02026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-26 18:54:00
● 2026-04-10 15:52:36
○ 2026-04-13 04:08:50
○ 2026-04-13 04:08:52

●A2606:4700:3031::6815:1cf22026-03-26 → 2026-04-13 · 4 obs

● 2026-03-26 18:54:00
○ 2026-04-10 15:52:36
● 2026-04-13 04:08:50
● 2026-04-13 04:08:52

●A2606:4700:3037::ac43:93e82026-03-26 → 2026-04-13 · 4 obs

● 2026-03-26 18:54:00
○ 2026-04-10 15:52:36
● 2026-04-13 04:08:50
● 2026-04-13 04:08:52

○A2a06:98c1:3120::2026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-26 18:54:00
● 2026-04-10 15:52:36
○ 2026-04-13 04:08:50
○ 2026-04-13 04:08:52

○A2a06:98c1:3121::2026-04-10 → 2026-04-10 · 4 obs

○ 2026-03-26 18:54:00
● 2026-04-10 15:52:36
○ 2026-04-13 04:08:50
○ 2026-04-13 04:08:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
pdfreaderprox.com	rudy.ns.cloudflare.com, celeste.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.7

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfreaderprox.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.232, 104.21.28.242`
AAAA	2	`2606:4700:3031::6815:1cf2, 2606:4700:3037::ac43:93e8`
NS	2	`celeste.ns.cloudflare.com, rudy.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celeste.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pdfreaderprox.com maps to four IP numbers: 2606:4700:3031::6815:1cf2, 2606:4700:3037::ac43:93e8, 104.21.28.242 and 172.67.147.232.

Other host names, for instance yuyuko.com, seatserve.com, mgb.bg, evoomi.com and saic.yaobodjls.com share IP numbers with pdfreaderprox.com.

Name Servers

Two name servers celeste.ns.cloudflare.com and rudy.ns.cloudflare.com are delegated to pdfreaderprox.com.

pdfreaderprox.com uses the same name server configuration as other domains, such as 19923355.com, llll3003.com, 1992qqqq.com, oooo1992.com and cccc1992.com.

pdfreaderprox.com at least partially shares name servers with other domains such as uniol.ru, kkan.com, dellaresortslonavalaa.co.in, hulihovedet.dk and turbo-imovax-fin.com.

These name servers are commonly used with javier.ns.cloudflare.com and nancy.ns.cloudflare.com.

Host names with six IP numbers: Host name celeste.ns.cloudflare.com points to 2606:4700:50::a29f:2607, 2803:f800:50::6ca2:c207, 2a06:98c1:50::ac40:2207, 108.162.194.7, 162.159.38.7 and 172.64.34.7; host name rudy.ns.cloudflare.com points to 2606:4700:58::adf5:3be5, 2803:f800:50::6ca2:c1e5, 2a06:98c1:50::ac40:21e5, 108.162.193.229, 172.64.33.229 and 173.245.59.229.

pdfreaderprox.com - robtex.com