pdfworkshop.com - dns.ninja

`pdfworkshop.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9bce^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:38bf^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.191^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.206^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ligia.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2604^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c204^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ligia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2204^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ligia.ns.cloudflare.com`
		A	108.162.194.4^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	162.159.38.4^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	172.64.34.4^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
NS	`valentin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`valentin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`valentin.ns.cloudflare.com`
		A	108.162.195.206^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	162.159.44.206^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
		A	172.64.35.206^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`valentin.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`v=spf1 +a +mx +ip4:66.29.137.194 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.191, 172.67.155.206
		IPv6 hints	2606:4700:3035::ac43:9bce, 2606:4700:3037::6815:38bf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`ligia.ns.cloudflare.com`dns@cloudflare.com serial=2405899505

`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=1782049710

Subdomains

mail.pdfworkshop.com

Same first word

pdfworkshop.com

DNS History

13 records (9 active, 4 former)

●NSligia.ns.cloudflare.com2026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

○NSns1.barnacle.arvixe.com2015-07-26 → 2017-06-03 · 4 obs

● 2015-07-26 02:43:56
● 2017-06-03 08:31:02
○ 2026-03-27 07:47:56
○ 2026-06-21 13:53:16

○NSns2.barnacle.arvixe.com2015-07-26 → 2017-06-03 · 4 obs

● 2015-07-26 02:43:56
● 2017-06-03 08:31:02
○ 2026-03-27 07:47:56
○ 2026-06-21 13:53:16

●NSvalentin.ns.cloudflare.com2026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

○MXmail.pdfworkshop.com2015-07-26 → 2017-06-03 · 4 obs

● 2015-07-26 02:43:56
● 2017-06-03 08:31:02
○ 2026-03-27 07:47:56
○ 2026-06-21 13:53:16

●MXmx1-hosting.jellyfish.systems2026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

●MXmx2-hosting.jellyfish.systems2026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

●MXmx3-hosting.jellyfish.systems2026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

●A104.21.56.1912026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

●A172.67.155.2062026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

○A198.58.94.1082015-07-26 → 2017-06-03 · 4 obs

● 2015-07-26 02:43:56
● 2017-06-03 08:31:02
○ 2026-03-27 07:47:56
○ 2026-06-21 13:53:16

●A2606:4700:3035::ac43:9bce2026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

●A2606:4700:3037::6815:38bf2026-03-27 → 2026-06-21 · 3 obs

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-06-21 13:53:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
pdfworkshop.com	ligia.ns.cloudflare.com, valentin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.206

NS records: ligia.ns.cloudflare.com, valentin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfworkshop.com (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.206, 104.21.56.191`
AAAA	2	`2606:4700:3037::6815:38bf, 2606:4700:3035::ac43:9bce`
NS	2	`ligia.ns.cloudflare.com, valentin.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	1	`v=spf1 +a +mx +ip4:66.29.137.194 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ligia.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.pdfworkshop.com is delegated beneath pdfworkshop.com.

IP Addresses

pdfworkshop.com directs to four IP numbers, which are 104.21.56.191, 172.67.155.206, 2606:4700:3035::ac43:9bce and 2606:4700:3037::6815:38bf.

haqaces.freehostyou.com, prishapatil.in, a-vot.freehostyou.com plus two other host names have IP numbers in common with pdfworkshop.com.

Name Servers

pdfworkshop.com is delegated to two name servers: ligia.ns.cloudflare.com and valentin.ns.cloudflare.com.

The name server configuration of pdfworkshop.com is shared with other domains, for instance cholesteroldietblog.com, mozgit.by, uea8th4.com and two others.

There is at least partial name server overlap between pdfworkshop.com and other domains — ultimatepestcontrolservice.com, shobiri.com, yangca.cn and two more among them.

The name servers elsa.ns.cloudflare.com, giancarlo.ns.cloudflare.com and nick.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

ligia.ns.cloudflare.com resolves to 108.162.194.4, 162.159.38.4, 172.64.34.4 and 3 other IP addresses.

valentin.ns.cloudflare.com resolves to 108.162.195.206, 162.159.44.206, 172.64.35.206 and 3 other IP addresses.

Mail Servers

Incoming mail for pdfworkshop.com is delivered via three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

At least some of the mail servers used by pdfworkshop.com are shared with other domains: udroid.app, afromixradio.com, dimesat.com.bo and two others among them.

mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems each resolve to a single IP address: mx1-hosting.jellyfish.systems resolves to 162.255.118.28, mx2-hosting.jellyfish.systems resolves to 162.255.118.29 and mx3-hosting.jellyfish.systems resolves to 162.255.118.13.