pdf4work.com - dns.ninja

`pdf4work.com`

DNSSEC	⚠️ Not signed
A	156.67.237.34^{🇩🇪 MITTWALD-AS156.67.232.0/21 Mittwald CM Service GmbH und Co. KG}
		PTR	`r26915.agenturserver.it`
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`chad.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b52^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c152^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chad.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2152^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chad.ns.cloudflare.com`
		A	108.162.193.82^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	172.64.33.82^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
		A	173.245.59.82^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chad.ns.cloudflare.com`
MX	`mail1.agenturserver.de` ⭐
MX	`mail2.agenturserver.de` ⭐
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2405429582

`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=1783159476

Subdomains

mail.pdf4work.com

Same first word

pdf4work.com

DNS History

9 records (5 active, 4 former)

●NSabby.ns.cloudflare.com2017-09-08 → 2026-07-04 · 3 obs

○ 2016-12-16 02:02:58
● 2017-09-08 23:14:06
● 2026-07-04 10:11:52

●NSchad.ns.cloudflare.com2017-09-08 → 2026-07-04 · 3 obs

○ 2016-12-16 02:02:58
● 2017-09-08 23:14:06
● 2026-07-04 10:11:52

○NSns1.domain24.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:02:58
○ 2017-09-08 23:14:06
○ 2026-07-04 10:11:52

○NSns2.domain24.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 02:02:58
○ 2017-09-08 23:14:06
○ 2026-07-04 10:11:52

○MXmail.pdf4work.com2016-12-16 → 2017-09-08 · 4 obs

● 2016-12-16 02:02:58
● 2017-09-08 23:14:06
○ 2020-01-28 00:44:50
○ 2026-07-04 10:11:52

●MXmail1.agenturserver.de2020-01-28 → 2026-07-04 · 3 obs

○ 2017-09-08 23:14:06
● 2020-01-28 00:44:50
● 2026-07-04 10:11:52

●MXmail2.agenturserver.de2020-01-28 → 2026-07-04 · 3 obs

○ 2017-09-08 23:14:06
● 2020-01-28 00:44:50
● 2026-07-04 10:11:52

●A156.67.237.342020-01-28 → 2026-07-04 · 3 obs

○ 2017-09-08 23:14:06
● 2020-01-28 00:44:50
● 2026-07-04 10:11:52

○A176.9.92.1942016-12-16 → 2017-09-08 · 4 obs

● 2016-12-16 02:02:58
● 2017-09-08 23:14:06
○ 2020-01-28 00:44:50
○ 2026-07-04 10:11:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
pdf4work.com	abby.ns.cloudflare.com, chad.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.82

NS records: abby.ns.cloudflare.com, chad.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdf4work.com (unsigned zone)

⏱️ Timing

Total: 1769ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.67.237.34`
NS	2	`abby.ns.cloudflare.com, chad.ns.cloudflare.com`
MX	2	`mail1.agenturserver.de (pri: 10), mail2.agenturserver.de (pri: 10)`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.pdf4work.com is a subdomain of pdf4work.com.

IP Addresses

pdf4work.com directs to one IP number, which is 156.67.237.34.

Among the host names that share IP numbers with pdf4work.com are pdftools.at, ocrserver.de, caddy.at and two others.

Name Servers

pdf4work.com has two authoritative name servers — abby.ns.cloudflare.com and chad.ns.cloudflare.com.

pdf4work.com has the same name server delegation as a number of other domains, such as coloringcool.com, ijobalert.com, hsg.com.au and two more.

The name servers of pdf4work.com overlap at least partially with those of other domains — among them ysis.fr, sarahmcguinness.com, anglostage.co.uk and two more.

These name servers commonly appear alongside the name servers lloyd.ns.cloudflare.com and cecelia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

abby.ns.cloudflare.com points to 108.162.192.100, 172.64.32.100, 173.245.58.100 and 3 other IP addresses.

chad.ns.cloudflare.com points to 108.162.193.82, 172.64.33.82, 173.245.59.82 and 3 other IP addresses.

Mail Servers

The MX records for pdf4work.com point to two mail servers: mail1.agenturserver.de and mail2.agenturserver.de.

pdf4work.com has the same mail server arrangement as a number of other domains, for example pdfa.at, freeocr.at, freepdf.at and two more.

pdf4work.com has mail servers in common with other domains — composite-dynamics.com being one example.

The mail servers mail3.agenturserver.de and mail4.agenturserver.de are commonly paired with these mail servers.