pdfreaderpro.com - dns.ninja

pdfreaderpro.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:6ed🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:7ed🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4942🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.6.237Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.7.237Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.73.66🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbuck.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A2803:f800:50::6ca2:c14e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbuck.ns.cloudflare.com
A2a06:98c1:50::ac40:214e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbuck.ns.cloudflare.com
A108.162.193.78🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A172.64.33.78🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
A173.245.59.78🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbuck.ns.cloudflare.com
NSclarissa.ns.cloudflare.com
A2606:4700:50::a29f:267b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A2803:f800:50::6ca2:c27b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclarissa.ns.cloudflare.com
A2a06:98c1:50::ac40:227b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclarissa.ns.cloudflare.com
A108.162.194.123🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A162.159.38.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
A172.64.34.123🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclarissa.ns.cloudflare.com
MXmx2.zoho.com ⭐
A204.141.33.44🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239
MXmx.zoho.com(20)
A204.141.43.44🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation
MXms39148805.msv1.invalid(32767)
TXTMS=800C2236968E8BDD7A358FC03D186EB494F4DF0A
TXTgoogle-site-verification=0WVqsyTmfXLC5whr07Hqu5Ut1u3_oPfcqouBYLSj57w
TXTgoogle-site-verification=GidqltQb3hz2CEB6Af3FI9idQZKCqjbLpGsgYJTS8X8
TXTgoogle-site-verification=lGa5CM2xRJMjhNppAoqHY89AP3T30nc50ZcB03xoZ60
TXTv=spf1 include:zcsend.net include:zoho.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.26.6.237, 104.26.7.237, 172.67.73.66
IPv6 hints2606:4700:20::681a:6ed, 2606:4700:20::681a:7ed, 2606:4700:20::ac43:4942
SOAbuck.ns.cloudflare.comdns@cloudflare.com serial=2408277058

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=1783146611
rank #337276 globally
rank #143284 in the tld
📈 Tranco rank: #129,403

Subdomains

static.pdfreaderpro.com
mail.pdfreaderpro.com
sentry.pdfreaderpro.com
pdfmaster.pdfreaderpro.com

Same first word

pdfreaderpro.com
pdfreaderpro.net
pdfreaderpro.cn

DNS History

18 records (11 active, 7 former)

20162017201820192020202120222023202420252026NSbuck.ns.cloudflare.comclarissa.ns.cloudflare.comns1.digipowerdns.comns2.digipowerdns.comns3.digipowerdns.comns4.digipowerdns.comMXms39148805.msv1.invalidmx.zoho.commx2.zoho.commail.pdfreaderpro.comA104.26.6.237104.26.7.237172.67.73.662606:4700:20::681a:6ed2606:4700:20::681a:7ed2606:4700:20::ac43:494247.252.25.17989.163.155.209
●NSbuck.ns.cloudflare.com2026-02-17 → 2026-07-04 · 3 obs
○ 2016-09-19 15:54:02
● 2026-02-17 07:07:22
● 2026-07-04 06:32:22
●NSclarissa.ns.cloudflare.com2026-02-17 → 2026-07-04 · 3 obs
○ 2016-09-19 15:54:02
● 2026-02-17 07:07:22
● 2026-07-04 06:32:22
○NSns1.digipowerdns.com2015-12-12 → 2016-09-19 · 4 obs
● 2015-12-12 08:58:58
● 2016-09-19 15:54:02
○ 2026-02-17 07:07:22
○ 2026-07-04 06:32:22
○NSns2.digipowerdns.com2015-12-12 → 2016-09-19 · 4 obs
● 2015-12-12 08:58:58
● 2016-09-19 15:54:02
○ 2026-02-17 07:07:22
○ 2026-07-04 06:32:22
○NSns3.digipowerdns.com2015-12-12 → 2016-09-19 · 4 obs
● 2015-12-12 08:58:58
● 2016-09-19 15:54:02
○ 2026-02-17 07:07:22
○ 2026-07-04 06:32:22
○NSns4.digipowerdns.com2015-12-12 → 2016-09-19 · 4 obs
● 2015-12-12 08:58:58
● 2016-09-19 15:54:02
○ 2026-02-17 07:07:22
○ 2026-07-04 06:32:22
○MXmail.pdfreaderpro.com2015-12-12 → 2016-09-19 · 4 obs
● 2015-12-12 08:58:58
● 2016-09-19 15:54:02
○ 2026-02-17 07:07:22
○ 2026-07-04 06:32:22
●MXms39148805.msv1.invalid2026-02-17 → 2026-07-04 · 3 obs
○ 2016-09-19 15:54:02
● 2026-02-17 07:07:22
● 2026-07-04 06:32:22
●MXmx.zoho.com2026-02-17 → 2026-07-04 · 3 obs
○ 2016-09-19 15:54:02
● 2026-02-17 07:07:22
● 2026-07-04 06:32:22
●MXmx2.zoho.com2026-02-17 → 2026-07-04 · 3 obs
○ 2016-09-19 15:54:02
● 2026-02-17 07:07:22
● 2026-07-04 06:32:22
●A104.26.6.2372026-05-08 → 2026-07-04 · 4 obs
○ 2026-02-17 07:07:22
○ 2026-05-03 19:18:50
● 2026-05-08 00:41:12
● 2026-07-04 06:32:22
●A104.26.7.2372026-05-08 → 2026-07-04 · 4 obs
○ 2026-02-17 07:07:22
○ 2026-05-03 19:18:50
● 2026-05-08 00:41:12
● 2026-07-04 06:32:22
●A172.67.73.662026-05-08 → 2026-07-04 · 4 obs
○ 2026-02-17 07:07:22
○ 2026-05-03 19:18:50
● 2026-05-08 00:41:12
● 2026-07-04 06:32:22
●A2606:4700:20::681a:6ed2026-05-08 → 2026-07-04 · 4 obs
○ 2026-02-17 07:07:22
○ 2026-05-03 19:18:50
● 2026-05-08 00:41:12
● 2026-07-04 06:32:22
●A2606:4700:20::681a:7ed2026-05-08 → 2026-07-04 · 4 obs
○ 2026-02-17 07:07:22
○ 2026-05-03 19:18:50
● 2026-05-08 00:41:12
● 2026-07-04 06:32:22
●A2606:4700:20::ac43:49422026-05-08 → 2026-07-04 · 4 obs
○ 2026-02-17 07:07:22
○ 2026-05-03 19:18:50
● 2026-05-08 00:41:12
● 2026-07-04 06:32:22
○A47.252.25.1792026-02-17 → 2026-05-03 · 5 obs
○ 2016-09-19 15:54:02
● 2026-02-17 07:07:22
● 2026-05-03 19:18:50
○ 2026-05-08 00:41:12
○ 2026-07-04 06:32:22
○A89.163.155.2092015-12-12 → 2016-09-19 · 4 obs
● 2015-12-12 08:58:58
● 2016-09-19 15:54:02
○ 2026-02-17 07:07:22
○ 2026-07-04 06:32:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pdfreaderpro.combuck.ns.cloudflare.com, clarissa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.123

NS records: buck.ns.cloudflare.com, clarissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfreaderpro.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.7.237, 104.26.6.237...
AAAA32606:4700:20::681a:7ed, 2606:4700:20::ac43:4942...
NS2buck.ns.cloudflare.com, clarissa.ns.cloudflare.com
MX3mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...
TXT5MS=800C2236968E8BDD7A358FC03D186EB494F4D, google-site-verification=0WVqsyTmfXLC5wh...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1buck.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

static.pdfreaderpro.com, mail.pdfreaderpro.com, sentry.pdfreaderpro.com and pdfmaster.pdfreaderpro.com are all subdomains of pdfreaderpro.com.

IP Addresses

With 6 IP addresses in total, pdfreaderpro.com resolves to 104.26.6.237, 104.26.7.237, 172.67.73.66 and 3 other.

Among the host names that share IP numbers with pdfreaderpro.com are money-bu-jpx.com, clients.dwellproperty.ca, keyboardcrumbs.com and two others.

Name Servers

pdfreaderpro.com uses two name servers for its delegation: buck.ns.cloudflare.com and clarissa.ns.cloudflare.com.

pdfreaderpro.com has the same name server delegation as a number of other domains, such as retestresa.it, s91.ch, profsc.ru and two more.

The name servers of pdfreaderpro.com overlap at least partially with those of other domains — among them toallowsite.com, verydodgy.com, amrikkos.com and two more.

These name servers commonly appear in combination with the name servers jay.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname buck.ns.cloudflare.com directs to 108.162.193.78, 172.64.33.78 and 173.245.59.78 along with 3 other IP addresses.

Hostname clarissa.ns.cloudflare.com directs to 108.162.194.123, 162.159.38.123 and 172.64.34.123 along with 3 other IP addresses.

Mail Servers

Mail for pdfreaderpro.com is routed through three mail servers — mx2.zoho.com, mx.zoho.com and ms39148805.msv1.invalid.

pdfreaderpro.com shares at least some of its mail servers with other domains — for example simplysewingcenter.com, ai-ifast.com, ttmind.com and two more.

It is common to find these mail servers paired with the mail servers mx3.zoho.com.

Both mx2.zoho.com and mx.zoho.com have a single IP address each — mx2.zoho.com resolves to 204.141.33.44 while mx.zoho.com resolves to 204.141.43.44.