pdfcore.com - dns.ninja

`pdfcore.com`

DNSSEC	⚠️ Not signed
A	2600:3c00::f03c:91ff:fe1c:90ab^{🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies}
A	45.56.127.75^{🇺🇸 AKAMAI-LINODE-AP45.56.120.0/21 Akamai Technologies}
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`mail.pdfcore.com` ⭐
		A	2600:3c00::f03c:91ff:fe1c:90ab^{🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies}
		A	45.56.127.75^{🇺🇸 AKAMAI-LINODE-AP45.56.120.0/21 Akamai Technologies}
			PTR	`li945-75.members.linode.com`
SOA	`ns1.linode.com`sales@pdfcore.com 2019-01-27 #91

`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=1785782207

WOT: SAFE (27/100)

Subdomains

mail.pdfcore.com

www.pdfcore.com

Same first word

pdfcore.com

Similar names

defproc.com

fedcorp.com

fercodp.com

fedcorp.com.br

defproc.gov.in

dfpreco.com

corepdf.net

ceprodf.com.br

defcorp.com

defproc.co.uk

efdcorp.com

corepdf.com

fedcorp.mx

edfcorp.com

defcorp.de

pfdecor.ru

DNS History

17 records (8 active, 9 former)

●NSns1.linode.com2020-01-10 → 2026-08-03 · 3 obs

○ 2017-03-19 12:30:00
● 2020-01-10 05:18:10
● 2026-08-03 18:41:50

○NSns1.theplanet.com2015-06-28 → 2017-03-19 · 5 obs

○ 2007-08-23 01:40:16
● 2015-06-28 04:36:30
● 2017-03-19 12:30:00
○ 2020-01-10 05:18:10
○ 2026-08-03 18:41:50

●NSns2.linode.com2020-01-10 → 2026-08-03 · 3 obs

○ 2017-03-19 12:30:00
● 2020-01-10 05:18:10
● 2026-08-03 18:41:50

○NSns2.theplanet.com2015-06-28 → 2017-03-19 · 5 obs

○ 2007-08-23 01:40:16
● 2015-06-28 04:36:30
● 2017-03-19 12:30:00
○ 2020-01-10 05:18:10
○ 2026-08-03 18:41:50

●NSns3.linode.com2020-01-10 → 2026-08-03 · 3 obs

○ 2017-03-19 12:30:00
● 2020-01-10 05:18:10
● 2026-08-03 18:41:50

●NSns4.linode.com2020-01-10 → 2026-08-03 · 3 obs

○ 2017-03-19 12:30:00
● 2020-01-10 05:18:10
● 2026-08-03 18:41:50

●NSns5.linode.com2020-01-10 → 2026-08-03 · 3 obs

○ 2017-03-19 12:30:00
● 2020-01-10 05:18:10
● 2026-08-03 18:41:50

○NSnshost1.st2.lyceu.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:40:16
○ 2015-06-28 04:36:30
○ 2026-08-03 18:41:50

○NSnshost2.st2.lyceu.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:40:16
○ 2015-06-28 04:36:30
○ 2026-08-03 18:41:50

○NSnshost3.st2.lyceu.net2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:40:16
○ 2015-06-28 04:36:30
○ 2026-08-03 18:41:50

●MXmail.pdfcore.com2015-06-28 → 2026-08-03 · 3 obs

○ 2007-08-23 01:40:16
● 2015-06-28 04:36:30
● 2026-08-03 18:41:50

○MXmaildefer.pdfcore.com2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:40:16
○ 2015-06-28 04:36:30
○ 2026-08-03 18:41:50

○MXmailspool.pdfcore.com2007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:40:16
○ 2015-06-28 04:36:30
○ 2026-08-03 18:41:50

○A184.173.227.1142015-06-28 → 2017-03-19 · 5 obs

○ 2007-08-23 01:40:16
● 2015-06-28 04:36:30
● 2017-03-19 12:30:00
○ 2020-01-10 05:18:10
○ 2026-08-03 18:41:50

○A212.78.206.1502007-08-23 → 2007-08-23 · 3 obs

● 2007-08-23 01:40:16
○ 2015-06-28 04:36:30
○ 2026-08-03 18:41:50

●A2600:3c00::f03c:91ff:fe1c:90ab2020-01-10 → 2026-08-03 · 3 obs

○ 2017-03-19 12:30:00
● 2020-01-10 05:18:10
● 2026-08-03 18:41:50

●A45.56.127.752020-01-10 → 2026-08-03 · 3 obs

○ 2017-03-19 12:30:00
● 2020-01-10 05:18:10
● 2026-08-03 18:41:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
pdfcore.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.95.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfcore.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.56.127.75`
AAAA	1	`2600:3c00::f03c:91ff:fe1c:90ab`
NS	5	`ns1.linode.com, ns5.linode.com...`
MX	1	`mail.pdfcore.com (pri: 10)`
SOA	1	`ns1.linode.com sales.pdfcore.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

pdfcore.com serves as the parent of mail.pdfcore.com and www.pdfcore.com.

IP Addresses

pdfcore.com points to the IP addresses 45.56.127.75 and 2600:3c00::f03c:91ff:fe1c:90ab

www.freefileencryptor.com, webmail.bittorrent-download.com, totalaudioeditor.com plus two other host names have IP numbers in common with pdfcore.com.

Name Servers

Five name servers handle delegation for pdfcore.com: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.

There is at least partial name server overlap between pdfcore.com and other domains — 30nodes.com, harmonia.io, necinsurance.co.zw and two more among them.

These name servers frequently co-occur with the name servers ns4.linode.com and ns5.linode.com.

Host names pointing to two IP addresses:

ns1.linode.com maps to two IP addresses — 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com maps to two IP addresses — 92.123.94.3 and 2600:14c0:6::3.

ns3.linode.com maps to two IP addresses — 92.123.95.3 and 2600:14c0:7::3.

ns4.linode.com maps to two IP addresses — 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com maps to two IP addresses — 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

pdfcore.com uses one mail server — mail.pdfcore.com.

mail.pdfcore.com carries two IP numbers: 45.56.127.75 and 2600:3c00::f03c:91ff:fe1c:90ab.