www.youpdf.com - robtex.com

www.youpdf.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:404🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:504🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:48af🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.4.4Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.5.4Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.72.175🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.26.4.4, 104.26.5.4, 172.67.72.175
IPv6 hints2606:4700:20::681a:404, 2606:4700:20::681a:504, 2606:4700:20::ac43:48af
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com

youpdf.com

DNSSEC⚠️ Not signed
A2606:4700:20::681a:404🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:504🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:48af🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.4.4Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.5.4Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.72.175🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSnelly.ns.cloudflare.com ⭐
NSram.ns.cloudflare.com
MXlinda.mx.cloudflare.net ⭐
MXamir.mx.cloudflare.net(6)
MXisaac.mx.cloudflare.net(46)
TXTfirebase=youpdf-a0c8d
TXTgoogle-site-verification=9q8t-BYIocY6vVRZ8LiRJ_y-VWHHKHSe4SozW7JVkiQ
TXTgoogle-site-verification=owt02Lzmd7uidoB1EPcIIdt6eaAA5otqwg_DynT0hEU
TXTv=spf1 include:spf.freshdesk.com include:_spf.mx.cloudflare.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.26.4.4, 104.26.5.4, 172.67.72.175
IPv6 hints2606:4700:20::681a:404, 2606:4700:20::681a:504, 2606:4700:20::ac43:48af
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOAnelly.ns.cloudflare.comdns@cloudflare.com serial=2403143062
📈 Tranco rank: #602,797

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DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSbuy.internettraffic.comns1.uniregistrymarket.linkns1626.ztomy.comns2.uniregistrymarket.linkns2626.ztomy.comsell.internettraffic.comsk.s5.ans1.ns148.ztomy.comsk.s5.ans2.ns148.ztomy.comMXmail.b-io.coA104.26.4.4104.26.5.4172.67.72.1752606:4700:20::681a:4042606:4700:20::681a:5042606:4700:20::ac43:48af204.11.56.48208.91.197.46PTRsk.s5.ans1.ns148.ztomy.com
○NSbuy.internettraffic.com2015-11-15 → 2016-03-04 · 5 obs
○ 2015-07-17 21:05:36
● 2015-11-15 22:18:48
● 2016-03-04 07:42:26
○ 2016-09-14 00:04:56
○ 2026-05-09 23:12:42
○NSns1.uniregistrymarket.link2016-09-14 → 2016-09-14 · 4 obs
○ 2016-03-04 07:42:26
● 2016-09-14 00:04:56
○ 2017-04-07 16:59:10
○ 2026-05-09 23:12:42
○NSns1626.ztomy.com2015-07-17 → 2016-09-14 · 6 obs
● 2015-07-17 21:05:36
● 2015-11-15 22:18:48
○ 2016-03-04 07:42:26
● 2016-09-14 00:04:56
○ 2017-04-07 16:59:10
○ 2026-05-09 23:12:42
○NSns2.uniregistrymarket.link2016-09-14 → 2016-09-14 · 4 obs
○ 2016-03-04 07:42:26
● 2016-09-14 00:04:56
○ 2017-04-07 16:59:10
○ 2026-05-09 23:12:42
○NSns2626.ztomy.com2015-07-17 → 2016-09-14 · 6 obs
● 2015-07-17 21:05:36
● 2015-11-15 22:18:48
○ 2016-03-04 07:42:26
● 2016-09-14 00:04:56
○ 2017-04-07 16:59:10
○ 2026-05-09 23:12:42
○NSsell.internettraffic.com2015-11-15 → 2016-03-04 · 5 obs
○ 2015-07-17 21:05:36
● 2015-11-15 22:18:48
● 2016-03-04 07:42:26
○ 2016-09-14 00:04:56
○ 2026-05-09 23:12:42
○NSsk.s5.ans1.ns148.ztomy.com2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-14 00:04:56
● 2017-04-07 16:59:10
○ 2026-03-10 07:22:06
○ 2026-05-09 23:12:42
○NSsk.s5.ans2.ns148.ztomy.com2017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-14 00:04:56
● 2017-04-07 16:59:10
○ 2026-03-10 07:22:06
○ 2026-05-09 23:12:42
○MXmail.b-io.co2015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 21:05:36
○ 2015-11-15 22:18:48
○ 2026-05-09 23:12:42
●A104.26.4.42026-03-10 → 2026-05-09 · 3 obs
○ 2017-04-07 16:59:10
● 2026-03-10 07:22:06
● 2026-05-09 23:12:42
●A104.26.5.42026-03-10 → 2026-05-09 · 3 obs
○ 2017-04-07 16:59:10
● 2026-03-10 07:22:06
● 2026-05-09 23:12:42
●A172.67.72.1752026-03-10 → 2026-05-09 · 3 obs
○ 2017-04-07 16:59:10
● 2026-03-10 07:22:06
● 2026-05-09 23:12:42
○A204.11.56.482015-07-17 → 2016-09-14 · 6 obs
● 2015-07-17 21:05:36
● 2015-11-15 22:18:48
○ 2016-03-04 07:42:26
● 2016-09-14 00:04:56
○ 2017-04-07 16:59:10
○ 2026-05-09 23:12:42
○A208.91.197.462017-04-07 → 2017-04-07 · 4 obs
○ 2016-09-14 00:04:56
● 2017-04-07 16:59:10
○ 2026-03-10 07:22:06
○ 2026-05-09 23:12:42
●A2606:4700:20::681a:4042026-03-10 → 2026-05-09 · 3 obs
○ 2017-04-07 16:59:10
● 2026-03-10 07:22:06
● 2026-05-09 23:12:42
●A2606:4700:20::681a:5042026-03-10 → 2026-05-09 · 3 obs
○ 2017-04-07 16:59:10
● 2026-03-10 07:22:06
● 2026-05-09 23:12:42
●A2606:4700:20::ac43:48af2026-03-10 → 2026-05-09 · 3 obs
○ 2017-04-07 16:59:10
● 2026-03-10 07:22:06
● 2026-05-09 23:12:42
○PTRsk.s5.ans1.ns148.ztomy.com2017-04-07 → 2017-04-07 · 3 obs
● 2017-04-07 16:59:10
○ 2026-03-10 07:22:06
○ 2026-05-09 23:12:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
youpdf.comram.ns.cloudflare.com, nelly.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.209

NS records: ram.ns.cloudflare.com, nelly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for youpdf.com (unsigned zone)

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

TypeCountSample Data
A3172.67.72.175, 104.26.4.4...
AAAA32606:4700:20::ac43:48af, 2606:4700:20::681a:404...
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.youpdf.com resolves to six IP numbers: 2606:4700:20::681a:404, 2606:4700:20::681a:504, 2606:4700:20::ac43:48af, 104.26.4.4, 104.26.5.4 and 172.67.72.175.

Other host names, for instance teamsport-ekarting.nl, allaero.com, tribunek-onco.fr, www.slgplay.vn and sandhar.es share IP numbers with www.youpdf.com.