`pdfplusreadpdf.com`

DNSSEC	⚠️ Not signed
A	18.239.183.48^{🇺🇸 Amazon18.239.176.0/21}
		PTR	`server-18-239-183-48.bos50.r.cloudfront.net`
A	18.239.183.52^{🇺🇸 Amazon18.239.176.0/21}
A	18.239.183.69^{🇺🇸 Amazon18.239.176.0/21}
A	18.239.183.85^{🇺🇸 Amazon18.239.176.0/21}
NS	`ns-227.awsdns-28.com` ⭐
		A	2600:9000:5300:e300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-227.awsdns-28.com`
		A	205.251.192.227^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-227.awsdns-28.com`
NS	`ns-1519.awsdns-61.org`
		A	2600:9000:5305:ef00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1519.awsdns-61.org`
		A	205.251.197.239^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1519.awsdns-61.org`
NS	`ns-1850.awsdns-39.co.uk`
		A	2600:9000:5307:3a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1850.awsdns-39.co.uk`
		A	205.251.199.58^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1850.awsdns-39.co.uk`
NS	`ns-657.awsdns-18.net`
		A	2600:9000:5302:9100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-657.awsdns-18.net`
		A	205.251.194.145^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-657.awsdns-18.net`
SOA	`ns-227.awsdns-28.com`awsdns-hostmaster@amazon.com serial=1

`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=1778342046

📈 Tranco rank: #290,469

Subdomains

flat.pdfplusreadpdf.com

Same first word

pdfplusreadpdf.com

DNS History

28 records (8 active, 20 former)

●NSns-1519.awsdns-61.org2026-03-02 → 2026-05-09 · 2 obs

● 2026-03-02 04:52:40
● 2026-05-09 16:10:54

●NSns-1850.awsdns-39.co.uk2026-03-02 → 2026-05-09 · 2 obs

● 2026-03-02 04:52:40
● 2026-05-09 16:10:54

●NSns-227.awsdns-28.com2026-03-02 → 2026-05-09 · 2 obs

● 2026-03-02 04:52:40
● 2026-05-09 16:10:54

●NSns-657.awsdns-18.net2026-03-02 → 2026-05-09 · 2 obs

● 2026-03-02 04:52:40
● 2026-05-09 16:10:54

○A108.138.64.1292026-03-03 → 2026-03-23 · 12 obs

○ 2026-03-02 22:28:18
● 2026-03-03 01:00:40
○ 2026-03-04 01:32:18
○ 2026-03-17 03:15:08
● 2026-03-17 19:16:10
● 2026-03-19 05:10:04
○ 2026-03-20 03:23:00
○ 2026-03-21 16:58:32
● 2026-03-22 19:20:08
● 2026-03-23 02:33:40
○ 2026-03-23 16:17:50
○ 2026-05-09 16:10:54

○A108.138.64.62026-03-03 → 2026-03-23 · 12 obs

○A108.138.64.672026-03-03 → 2026-03-23 · 12 obs

○A108.138.64.832026-03-03 → 2026-03-23 · 12 obs

●A18.239.183.482026-04-25 → 2026-05-09 · 18 obs

○ 2026-04-25 07:36:26
● 2026-04-25 17:24:36
○ 2026-04-25 17:55:02
○ 2026-04-26 09:15:44
● 2026-04-26 11:15:52
● 2026-04-26 14:38:14
○ 2026-04-26 18:54:54
○ 2026-05-04 08:37:30
● 2026-05-04 10:36:38
○ 2026-05-05 03:47:22
○ 2026-05-06 16:04:54
● 2026-05-06 17:31:32
○ 2026-05-06 22:51:30
● 2026-05-07 00:51:44
○ 2026-05-07 01:30:30
○ 2026-05-09 09:01:46
● 2026-05-09 12:36:34
● 2026-05-09 16:10:54

●A18.239.183.522026-04-25 → 2026-05-09 · 18 obs

●A18.239.183.692026-04-25 → 2026-05-09 · 18 obs

●A18.239.183.852026-04-25 → 2026-05-09 · 18 obs

○A3.163.125.442026-03-02 → 2026-03-21 · 6 obs

● 2026-03-02 04:52:40
○ 2026-03-02 22:28:18
○ 2026-03-20 03:23:00
● 2026-03-21 16:58:32
○ 2026-03-22 19:20:08
○ 2026-05-09 16:10:54

○A3.163.125.52026-03-02 → 2026-03-21 · 6 obs

● 2026-03-02 04:52:40
○ 2026-03-02 22:28:18
○ 2026-03-20 03:23:00
● 2026-03-21 16:58:32
○ 2026-03-22 19:20:08
○ 2026-05-09 16:10:54

○A3.163.125.902026-03-02 → 2026-03-21 · 6 obs

● 2026-03-02 04:52:40
○ 2026-03-02 22:28:18
○ 2026-03-20 03:23:00
● 2026-03-21 16:58:32
○ 2026-03-22 19:20:08
○ 2026-05-09 16:10:54

○A3.163.125.932026-03-02 → 2026-03-21 · 6 obs

● 2026-03-02 04:52:40
○ 2026-03-02 22:28:18
○ 2026-03-20 03:23:00
● 2026-03-21 16:58:32
○ 2026-03-22 19:20:08
○ 2026-05-09 16:10:54

○A3.164.28.132026-04-04 → 2026-05-08 · 36 obs

○ 2026-04-04 17:44:08
● 2026-04-04 21:31:22
● 2026-04-04 22:51:00
○ 2026-04-05 03:13:46
○ 2026-04-06 20:27:28
● 2026-04-07 03:28:48
● 2026-04-07 14:12:02
○ 2026-04-07 16:27:42
○ 2026-04-21 23:42:04
● 2026-04-24 17:24:58
○ 2026-04-25 07:36:26
○ 2026-04-25 17:24:36
● 2026-04-25 17:55:02
○ 2026-04-25 19:45:58
○ 2026-04-26 00:05:22
● 2026-04-26 09:15:44
○ 2026-04-26 11:15:52
○ 2026-04-26 14:38:14
● 2026-04-26 18:54:54
○ 2026-04-26 22:29:34
● 2026-04-26 23:04:24
○ 2026-04-27 01:15:48
○ 2026-04-28 23:40:00
● 2026-04-29 09:06:30
○ 2026-04-29 12:43:58
○ 2026-05-03 12:00:12
● 2026-05-03 19:13:48
○ 2026-05-04 08:37:30
○ 2026-05-04 10:36:38
● 2026-05-05 03:47:22
○ 2026-05-05 04:37:10
○ 2026-05-08 10:22:44
● 2026-05-08 15:57:42
● 2026-05-08 22:03:22
○ 2026-05-09 05:40:00
○ 2026-05-09 16:10:54

○A3.164.28.432026-04-04 → 2026-05-08 · 36 obs

○A3.164.28.712026-04-04 → 2026-05-08 · 36 obs

○A3.164.28.932026-04-04 → 2026-05-08 · 36 obs

○A3.174.193.1042026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-16 00:22:28
● 2026-03-16 06:29:34
○ 2026-03-16 10:21:38
○ 2026-05-09 16:10:54

○A3.174.193.112026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-16 00:22:28
● 2026-03-16 06:29:34
○ 2026-03-16 10:21:38
○ 2026-05-09 16:10:54

○A3.174.193.292026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-16 00:22:28
● 2026-03-16 06:29:34
○ 2026-03-16 10:21:38
○ 2026-05-09 16:10:54

○A3.174.193.42026-03-16 → 2026-03-16 · 4 obs

○ 2026-03-16 00:22:28
● 2026-03-16 06:29:34
○ 2026-03-16 10:21:38
○ 2026-05-09 16:10:54

○A99.86.91.1202026-03-02 → 2026-05-09 · 55 obs

○ 2026-03-02 04:52:40
● 2026-03-02 22:28:18
○ 2026-03-03 01:00:40
● 2026-03-04 01:32:18
● 2026-03-16 00:22:28
○ 2026-03-16 06:29:34
● 2026-03-16 10:21:38
● 2026-03-17 03:15:08
○ 2026-03-17 19:16:10
○ 2026-03-19 05:10:04
● 2026-03-20 03:23:00
○ 2026-03-21 16:58:32
○ 2026-03-23 02:33:40
● 2026-03-23 16:17:50
● 2026-04-04 17:44:08
○ 2026-04-04 21:31:22
○ 2026-04-04 22:51:00
● 2026-04-05 03:13:46
● 2026-04-06 20:27:28
○ 2026-04-07 03:28:48
○ 2026-04-07 14:12:02
● 2026-04-07 16:27:42
● 2026-04-21 23:42:04
○ 2026-04-24 17:24:58
● 2026-04-25 07:36:26
○ 2026-04-25 17:24:36
○ 2026-04-25 17:55:02
● 2026-04-25 19:45:58
● 2026-04-26 00:05:22
○ 2026-04-26 09:15:44
○ 2026-04-26 18:54:54
● 2026-04-26 22:29:34
○ 2026-04-26 23:04:24
● 2026-04-27 01:15:48
● 2026-04-28 23:40:00
○ 2026-04-29 09:06:30
● 2026-04-29 12:43:58
● 2026-05-03 12:00:12
○ 2026-05-03 19:13:48
● 2026-05-04 08:37:30
○ 2026-05-04 10:36:38
○ 2026-05-05 03:47:22
● 2026-05-05 04:37:10
● 2026-05-06 16:04:54
○ 2026-05-06 17:31:32
● 2026-05-06 22:51:30
○ 2026-05-07 00:51:44
● 2026-05-07 01:30:30
● 2026-05-08 10:22:44
○ 2026-05-08 15:57:42
○ 2026-05-08 22:03:22
● 2026-05-09 05:40:00
● 2026-05-09 09:01:46
○ 2026-05-09 12:36:34
○ 2026-05-09 16:10:54

○A99.86.91.512026-03-02 → 2026-05-09 · 55 obs

○A99.86.91.552026-03-02 → 2026-05-09 · 55 obs

○A99.86.91.622026-03-02 → 2026-05-09 · 55 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pdfplusreadpdf.com	ns-227.awsdns-28.com, ns-657.awsdns-18.net, ns-1850.awsdns-39.co.uk, ns-1519.awsdns-61.org	2 records

✅ Authoritative Response

Server:205.251.199.58

NS records: ns-227.awsdns-28.com, ns-657.awsdns-18.net, ns-1850.awsdns-39.co.uk, ns-1519.awsdns-61.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfplusreadpdf.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.239.183.52, 18.239.183.85...`
NS	4	`ns-1519.awsdns-61.org, ns-1850.awsdns-39.co.uk...`
SOA	1	`ns-227.awsdns-28.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-227.awsdns-28.com, ns-227.awsdns-28.com)

Analysis

Hierarchy

pdfplusreadpdf.com is the parent of flat.pdfplusreadpdf.com.

IP Addresses

pdfplusreadpdf.com points to four IP numbers: 18.239.183.48, 18.239.183.52, 18.239.183.69 and 18.239.183.85.

For instance, other host names ow.skyflag.jp, dltru7fmeu725.cloudfront.net, d3iwdtfoi3ewhz.cloudfront.net, certification-static.mettl.pro and www.weddingpark.net share IP numbers with pdfplusreadpdf.com.

Name Servers

pdfplusreadpdf.com is delegated to four name servers: ns-227.awsdns-28.com, ns-657.awsdns-18.net, ns-1519.awsdns-61.org and ns-1850.awsdns-39.co.uk.

pdfplusreadpdf.com shares name servers with other domains at least partially, for example ederers.com, gr7.eu-west-1.eks.amazonaws.com, share218d.com, wuerzburger-jobanzeiger.de and donkeymobile.com.

Host names with two IP numbers:

ns-227.awsdns-28.com points to: 2600:9000:5300:e300::1 and 205.251.192.227

ns-657.awsdns-18.net points to: 2600:9000:5302:9100::1 and 205.251.194.145

ns-1519.awsdns-61.org points to: 2600:9000:5305:ef00::1 and 205.251.197.239

ns-1850.awsdns-39.co.uk points to: 2600:9000:5307:3a00::1 and 205.251.199.58

pdfplusreadpdf.com - robtex.com