pdfdude.com - dns.ninja

`pdfdude.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3e03^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d979^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.3^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.121^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jack.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c179^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2179^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jack.ns.cloudflare.com`
		A	108.162.193.121^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	172.64.33.121^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	173.245.59.121^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
NS	`kay.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
MX	`mx4.emailowl.com` ⭐
		A	207.246.121.203^{🇺🇸 AS-VULTR207.246.120.0/21 Vultr Assigned Prefix}
			PTR	`mx4.emailowl.com`
MX	`mx5.emailowl.com` ⭐
		A	45.63.17.188^{🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix}
			PTR	`mx5.emailowl.com`
MX	`mx6.emailowl.com` ⭐
		A	107.191.41.169^{🇺🇸 AS-VULTR107.191.40.0/22 Vultr Assigned Prefix}
			PTR	`mx6.emailowl.com`
TXT	`google-site-verification=PLBftK2O6SRUIBiApNfCCoAeMgTmqyM-qRn_gwq_hoo`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.3, 172.67.217.121
		IPv6 hints	2606:4700:3030::6815:3e03, 2606:4700:3037::ac43:d979
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`jack.ns.cloudflare.com`dns@cloudflare.com serial=2409595499

`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=1784873677

📈 Tranco rank: #644,921

Same first word

pdfdude.com

Similar names

dudepdf.blogspot.com

DNS History

22 records (9 active, 13 former)

●NSjack.ns.cloudflare.com2026-03-22 → 2026-07-24 · 3 obs

○ 2020-03-19 19:58:50
● 2026-03-22 18:41:50
● 2026-07-24 06:38:42

●NSkay.ns.cloudflare.com2026-03-22 → 2026-07-24 · 3 obs

○ 2020-03-19 19:58:50
● 2026-03-22 18:41:50
● 2026-07-24 06:38:42

○NSns1.above.com2016-08-08 → 2016-08-08 · 3 obs

● 2016-08-08 02:28:02
○ 2017-04-06 13:35:38
○ 2026-07-24 06:38:42

○NSns1.hastydns.com2017-04-06 → 2017-04-06 · 4 obs

○ 2016-08-08 02:28:02
● 2017-04-06 13:35:38
○ 2020-03-19 19:58:50
○ 2026-07-24 06:38:42

○NSns1.ndns.cn2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-06 13:35:38
● 2020-03-19 19:58:50
○ 2026-03-22 18:41:50
○ 2026-07-24 06:38:42

○NSns2.above.com2016-08-08 → 2016-08-08 · 3 obs

● 2016-08-08 02:28:02
○ 2017-04-06 13:35:38
○ 2026-07-24 06:38:42

○NSns2.hastydns.com2017-04-06 → 2017-04-06 · 4 obs

○ 2016-08-08 02:28:02
● 2017-04-06 13:35:38
○ 2020-03-19 19:58:50
○ 2026-07-24 06:38:42

○NSns2.ndns.cn2020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-06 13:35:38
● 2020-03-19 19:58:50
○ 2026-03-22 18:41:50
○ 2026-07-24 06:38:42

○MXmail.post-host.net2016-08-08 → 2016-08-08 · 3 obs

● 2016-08-08 02:28:02
○ 2017-04-06 13:35:38
○ 2026-07-24 06:38:42

●MXmx4.emailowl.com2026-03-22 → 2026-07-24 · 3 obs

○ 2017-04-06 13:35:38
● 2026-03-22 18:41:50
● 2026-07-24 06:38:42

●MXmx5.emailowl.com2026-03-22 → 2026-07-24 · 3 obs

○ 2017-04-06 13:35:38
● 2026-03-22 18:41:50
● 2026-07-24 06:38:42

●MXmx6.emailowl.com2026-03-22 → 2026-07-24 · 3 obs

○ 2017-04-06 13:35:38
● 2026-03-22 18:41:50
● 2026-07-24 06:38:42

○A103.224.182.2272016-08-08 → 2016-08-08 · 4 obs

○ 2016-03-16 01:17:44
● 2016-08-08 02:28:02
○ 2017-04-06 13:35:38
○ 2026-07-24 06:38:42

●A104.21.62.32026-03-22 → 2026-07-24 · 3 obs

○ 2020-03-19 19:58:50
● 2026-03-22 18:41:50
● 2026-07-24 06:38:42

●A172.67.217.1212026-03-22 → 2026-07-24 · 3 obs

○ 2020-03-19 19:58:50
● 2026-03-22 18:41:50
● 2026-07-24 06:38:42

●A2606:4700:3030::6815:3e032026-07-13 → 2026-07-24 · 3 obs

○ 2026-05-25 20:25:56
● 2026-07-13 02:28:46
● 2026-07-24 06:38:42

○A2606:4700:3032::ac43:d9792026-03-22 → 2026-05-25 · 5 obs

○ 2020-03-19 19:58:50
● 2026-03-22 18:41:50
● 2026-05-25 20:25:56
○ 2026-07-13 02:28:46
○ 2026-07-24 06:38:42

○A2606:4700:3036::6815:3e032026-03-22 → 2026-05-25 · 5 obs

○ 2020-03-19 19:58:50
● 2026-03-22 18:41:50
● 2026-05-25 20:25:56
○ 2026-07-13 02:28:46
○ 2026-07-24 06:38:42

●A2606:4700:3037::ac43:d9792026-07-13 → 2026-07-24 · 3 obs

○ 2026-05-25 20:25:56
● 2026-07-13 02:28:46
● 2026-07-24 06:38:42

○A64.32.26.892020-03-19 → 2020-03-19 · 4 obs

○ 2017-04-06 13:35:38
● 2020-03-19 19:58:50
○ 2026-03-22 18:41:50
○ 2026-07-24 06:38:42

○A69.64.147.2422016-03-16 → 2016-03-16 · 3 obs

● 2016-03-16 01:17:44
○ 2016-08-08 02:28:02
○ 2026-07-24 06:38:42

○A95.211.219.662017-04-06 → 2017-04-06 · 4 obs

○ 2016-08-08 02:28:02
● 2017-04-06 13:35:38
○ 2020-03-19 19:58:50
○ 2026-07-24 06:38:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
pdfdude.com	jack.ns.cloudflare.com, kay.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.125

NS records: jack.ns.cloudflare.com, kay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfdude.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.217.121, 104.21.62.3`
AAAA	2	`2606:4700:3037::ac43:d979, 2606:4700:3030::6815:3e03`
NS	2	`jack.ns.cloudflare.com, kay.ns.cloudflare.com`
MX	3	`mx4.emailowl.com (pri: 1), mx5.emailowl.com (pri: 1)...`
TXT	1	`google-site-verification=PLBftK2O6SRUIBi`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jack.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pdfdude.com points to the four IP addresses 104.21.62.3, 172.67.217.121, 2606:4700:3030::6815:3e03 and 2606:4700:3037::ac43:d979.

Two other host names, along with varionelixa.com, jyhmro.com and revhp200.sbs, also share IP numbers with pdfdude.com.

Name Servers

pdfdude.com has two authoritative name servers — jack.ns.cloudflare.com and kay.ns.cloudflare.com.

pdfdude.com shares its NS records with other domains, for example patrickhilker.de, gerstbeer.com, neoils.com and two others.

There is at least partial name server overlap between pdfdude.com and other domains — keysforgame.com, data-worx.com, monplng-5278.pro and two more among them.

These name servers are routinely deployed together with the name servers trevor.ns.cloudflare.com.

DNS names with 6 IP addresses:

jack.ns.cloudflare.com points to 108.162.193.121, 172.64.33.121, 173.245.59.121 and 3 other IP addresses.

kay.ns.cloudflare.com points to 108.162.192.125, 172.64.32.125, 173.245.58.125 and 3 other IP addresses.

Mail Servers

Incoming mail for pdfdude.com is delivered via three mail servers: mx4.emailowl.com, mx5.emailowl.com and mx6.emailowl.com.

There is at least a partial MX overlap between pdfdude.com and other domains, including bartpflege.net, trkext.com, agentsreputation.com and two others.

Each of the three hostnames points to exactly one IP address: mx4.emailowl.com points to 207.246.121.203, mx5.emailowl.com points to 45.63.17.188 and mx6.emailowl.com points to 107.191.41.169.