pdfreaderx.com - dns.ninja

pdfreaderx.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bcc7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:3115🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.21Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.199🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSerin.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
NStanner.ns.cloudflare.com
A2606:4700:58::a29f:2c61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtanner.ns.cloudflare.com
A2803:f800:50::6ca2:c361🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtanner.ns.cloudflare.com
A2a06:98c1:50::ac40:2361🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtanner.ns.cloudflare.com
A108.162.195.97🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtanner.ns.cloudflare.com
A162.159.44.97Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtanner.ns.cloudflare.com
A172.64.35.97🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtanner.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.21, 172.67.188.199
IPv6 hints2606:4700:3030::ac43:bcc7, 2606:4700:3032::6815:3115
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=33, name=cloudflare-ech.com
SOAerin.ns.cloudflare.comdns@cloudflare.com serial=2409834799

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=1784991362

Same first word

pdfreaderx.com

Similar names

pdfxreader.com
xpdfreader.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSerin.ns.cloudflare.comtanner.ns.cloudflare.comns55.domaincontrol.comns56.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.49.21172.67.188.1992606:4700:3030::ac43:bcc72606:4700:3032::6815:3115107.170.200.1822606:4700:3031::6815:31152606:4700:3036::ac43:bcc7
●NSerin.ns.cloudflare.com2026-05-02 → 2026-07-25 · 3 obs
○ 2016-03-14 22:52:28
● 2026-05-02 05:23:56
● 2026-07-25 15:02:42
○NSns55.domaincontrol.com2015-08-06 → 2015-11-29 · 4 obs
● 2015-08-06 17:26:36
● 2015-11-29 10:32:50
○ 2016-03-14 22:52:28
○ 2026-07-25 15:02:42
○NSns56.domaincontrol.com2015-08-06 → 2015-11-29 · 4 obs
● 2015-08-06 17:26:36
● 2015-11-29 10:32:50
○ 2016-03-14 22:52:28
○ 2026-07-25 15:02:42
●NStanner.ns.cloudflare.com2026-05-02 → 2026-07-25 · 3 obs
○ 2016-03-14 22:52:28
● 2026-05-02 05:23:56
● 2026-07-25 15:02:42
○MXmailstore1.secureserver.net2015-08-06 → 2015-11-29 · 4 obs
● 2015-08-06 17:26:36
● 2015-11-29 10:32:50
○ 2016-03-14 22:52:28
○ 2026-07-25 15:02:42
○MXsmtp.secureserver.net2015-08-06 → 2015-11-29 · 4 obs
● 2015-08-06 17:26:36
● 2015-11-29 10:32:50
○ 2016-03-14 22:52:28
○ 2026-07-25 15:02:42
●A104.21.49.212026-05-02 → 2026-07-25 · 3 obs
○ 2016-03-14 22:52:28
● 2026-05-02 05:23:56
● 2026-07-25 15:02:42
○A107.170.200.1822015-08-06 → 2015-11-29 · 4 obs
● 2015-08-06 17:26:36
● 2015-11-29 10:32:50
○ 2016-03-14 22:52:28
○ 2026-07-25 15:02:42
●A172.67.188.1992026-05-02 → 2026-07-25 · 3 obs
○ 2016-03-14 22:52:28
● 2026-05-02 05:23:56
● 2026-07-25 15:02:42
●A2606:4700:3030::ac43:bcc72026-07-10 → 2026-07-25 · 3 obs
○ 2026-05-02 05:23:56
● 2026-07-10 03:35:16
● 2026-07-25 15:02:42
○A2606:4700:3031::6815:31152026-05-02 → 2026-05-02 · 4 obs
○ 2016-03-14 22:52:28
● 2026-05-02 05:23:56
○ 2026-07-10 03:35:16
○ 2026-07-25 15:02:42
●A2606:4700:3032::6815:31152026-07-10 → 2026-07-25 · 3 obs
○ 2026-05-02 05:23:56
● 2026-07-10 03:35:16
● 2026-07-25 15:02:42
○A2606:4700:3036::ac43:bcc72026-05-02 → 2026-05-02 · 4 obs
○ 2016-03-14 22:52:28
● 2026-05-02 05:23:56
○ 2026-07-10 03:35:16
○ 2026-07-25 15:02:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
pdfreaderx.comerin.ns.cloudflare.com, tanner.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.97

NS records: erin.ns.cloudflare.com, tanner.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfreaderx.com (unsigned zone)

⏱️ Timing

Total: 860ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.188.199, 104.21.49.21
AAAA22606:4700:3032::6815:3115, 2606:4700:3030::ac43:bcc7
NS2erin.ns.cloudflare.com, tanner.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1erin.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pdfreaderx.com points to the four IP addresses 104.21.49.21, 172.67.188.199, 2606:4700:3030::ac43:bcc7 and 2606:4700:3032::6815:3115.

donovanbpya63680.onesmablog.com, children48260.onesmablog.com, thehallonfranklin.com and two other host names share IP numbers with pdfreaderx.com.

Name Servers

pdfreaderx.com uses two name servers for its delegation: erin.ns.cloudflare.com and tanner.ns.cloudflare.com.

pdfreaderx.com uses the same name servers as several other domains — among them mypicoshort.com, apexcleanpro.com, quickdownloading.com and two more.

The name servers of pdfreaderx.com overlap at least partially with those of other domains — among them sfli.shop, bdll234716.pro, kdxs.org and two more.

These name servers commonly co-occur with the name servers ivan.ns.cloudflare.com, iris.ns.cloudflare.com, austin.ns.cloudflare.com and ian.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname erin.ns.cloudflare.com directs to 108.162.192.113, 172.64.32.113 and 173.245.58.113 along with 3 other IP addresses.

Hostname tanner.ns.cloudflare.com directs to 108.162.195.97, 162.159.44.97 and 172.64.35.97 along with 3 other IP addresses.