pdfjs.org - dns.ninja

`pdfjs.org`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.markmonitor.com`
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.markmonitor.com`
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns6.markmonitor.com`
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
TXT	`v=spf1 -all`
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2025-11-26 #2

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786469370

Same first word

pdfjs.net

pdfjs.org

pdfjs.community

pdfjs.com

pdfjs.express

Similar names

dfsjp.com

sjdpf.com

jpfds.com

pfdsj.com

fjdsp.com

jspdf.readthedocs.io

pfsdj.cn

dfpsj.net

fdpsj.com

fdsjp.com

jspdf.com

fpdsj.com

dfspj.com

dsfjp.com

DNS History

14 records (8 active, 6 former)

○NSns.mozilla.org2015-06-05 → 2016-09-30 · 4 obs

● 2015-06-05 10:43:52
● 2016-09-30 11:24:56
○ 2026-03-19 13:49:52
○ 2026-08-11 17:57:58

○NSns1-240.akam.net2015-06-05 → 2016-09-30 · 4 obs

● 2015-06-05 10:43:52
● 2016-09-30 11:24:56
○ 2026-03-19 13:49:52
○ 2026-08-11 17:57:58

●NSns1.markmonitor.com2026-03-19 → 2026-08-11 · 3 obs

○ 2016-09-30 11:24:56
● 2026-03-19 13:49:52
● 2026-08-11 17:57:58

●NSns2.markmonitor.com2026-03-19 → 2026-08-11 · 3 obs

○ 2016-09-30 11:24:56
● 2026-03-19 13:49:52
● 2026-08-11 17:57:58

●NSns3.markmonitor.com2026-03-19 → 2026-08-11 · 3 obs

○ 2016-09-30 11:24:56
● 2026-03-19 13:49:52
● 2026-08-11 17:57:58

○NSns4-64.akam.net2015-06-05 → 2016-09-30 · 4 obs

● 2015-06-05 10:43:52
● 2016-09-30 11:24:56
○ 2026-03-19 13:49:52
○ 2026-08-11 17:57:58

●NSns4.markmonitor.com2026-03-19 → 2026-08-11 · 3 obs

○ 2016-09-30 11:24:56
● 2026-03-19 13:49:52
● 2026-08-11 17:57:58

○NSns5-65.akam.net2015-06-05 → 2016-09-30 · 4 obs

● 2015-06-05 10:43:52
● 2016-09-30 11:24:56
○ 2026-03-19 13:49:52
○ 2026-08-11 17:57:58

●NSns5.markmonitor.com2026-03-19 → 2026-08-11 · 3 obs

○ 2016-09-30 11:24:56
● 2026-03-19 13:49:52
● 2026-08-11 17:57:58

●NSns6.markmonitor.com2026-03-19 → 2026-08-11 · 3 obs

○ 2016-09-30 11:24:56
● 2026-03-19 13:49:52
● 2026-08-11 17:57:58

○NSns7-66.akam.net2015-06-05 → 2016-09-30 · 4 obs

● 2015-06-05 10:43:52
● 2016-09-30 11:24:56
○ 2026-03-19 13:49:52
○ 2026-08-11 17:57:58

●NSns7.markmonitor.com2026-03-19 → 2026-08-11 · 3 obs

○ 2016-09-30 11:24:56
● 2026-03-19 13:49:52
● 2026-08-11 17:57:58

○A207.97.227.2452015-06-05 → 2016-09-30 · 4 obs

● 2015-06-05 10:43:52
● 2016-09-30 11:24:56
○ 2026-03-19 13:49:52
○ 2026-08-11 17:57:58

●A3.33.139.322026-03-19 → 2026-08-11 · 3 obs

○ 2016-09-30 11:24:56
● 2026-03-19 13:49:52
● 2026-08-11 17:57:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
pdfjs.org	ns5.markmonitor.com, ns7.markmonitor.com, ns6.markmonitor.com, ns1.markmonitor.com...	-

✅ Authoritative Response

Server:149.112.161.2

NS records: ns5.markmonitor.com, ns7.markmonitor.com, ns6.markmonitor.com, ns1.markmonitor.com, ns2.markmonitor.com, ns4.markmonitor.com, ns3.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfjs.org (unsigned zone)

⏱️ Timing

Total: 727ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

Analysis

IP Addresses

pdfjs.org points to a single IP number: 3.33.139.32.

Additional host names — shutterstockcustom.ru, noc.alexandriauniversity.org, realsimplenews.com and two others — share IP numbers with pdfjs.org.

Name Servers

pdfjs.org delegates authority to 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com plus 4 other.

The name servers of pdfjs.org overlap at least partially with those of other domains — among them youronemainessentials.com, felbatol.org, iherbland.net and two more.

These name servers commonly co-occur with the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

Host names with two IP numbers:

ns1.markmonitor.com directs traffic to 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com directs traffic to 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com directs traffic to 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com directs traffic to 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com directs traffic to 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com directs traffic to 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com directs traffic to 149.112.161.2 and 2620:10a:80a9::2.