`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	104.21.56.191, 172.67.155.206
		IPv6	2606:4700:3035::ac43:9bce, 2606:4700:3037::6815:38bf
SOA	`ligia.ns.cloudflare.com`dns@cloudflare.com serial=2399272878

`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=1774622412

Subdomains

mail.pdfworkshop.com

Same first word

pdfworkshop.com

DNS History

13 records (9 active, 4 former)

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

○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
○ 2026-03-27 15:01:08

○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
○ 2026-03-27 15:01:08

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

○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
○ 2026-03-27 15:01:08

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

○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
○ 2026-03-27 15:01:08

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

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

○ 2017-06-03 08:31:02
● 2026-03-27 07:47:56
● 2026-03-27 15:01:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.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: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.206, 104.21.56.191`
AAAA	2	`2606:4700:3035::ac43:9bce, 2606:4700:3037::6815:38bf`
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

The parent of mail.pdfworkshop.com is pdfworkshop.com.

IP Addresses

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

Other host names, for instance haqaces.freehostyou.com, munasha.com, prishapatil.in, larsenwatches.dk and pulizievap.it share IP numbers with pdfworkshop.com.

Name Servers

Two name servers ligia.ns.cloudflare.com and valentin.ns.cloudflare.com handle delegation for pdfworkshop.com.

pdfworkshop.com uses the same name server setup as other domains, for example cholesteroldietblog.com, mozgit.by, uea8th4.com, activatethenation.com and ubiquinolwiki.com.

pdfworkshop.com partially shares name servers with other domains; examples include ultimatepestcontrolservice.com, shobiri.com, yangca.cn, xjyml.com and qingdaohanyuan.com.

These name servers are commonly used with katelyn.ns.cloudflare.com, giancarlo.ns.cloudflare.com and rex.ns.cloudflare.com.

Host names with six IP numbers: ligia.ns.cloudflare.com points to: 2606:4700:50::a29f:2604, 2803:f800:50::6ca2:c204, 2a06:98c1:50::ac40:2204, 108.162.194.4, 162.159.38.4 and 172.64.34.4; valentin.ns.cloudflare.com points to: 2606:4700:58::a29f:2cce, 2803:f800:50::6ca2:c3ce, 2a06:98c1:50::ac40:23ce, 108.162.195.206, 162.159.44.206 and 172.64.35.206.

Mail Servers

pdfworkshop.com is handled by three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

pdfworkshop.com shares some mail servers with other domains, at least partially, such as udroid.app, dimesat.com.bo, thelocal.ug, hayo.co and rhodeflux.com.

Host names with one IP number:

Host mx1-hosting.jellyfish.systems points to 162.255.118.28.

Host mx2-hosting.jellyfish.systems points to 162.255.118.29.

Host mx3-hosting.jellyfish.systems points to 162.255.118.13.

pdfworkshop.com - robtex.com

pdfworkshop.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`pdfworkshop.com`

`com`