`pdfpdfbuildcost.com`

DNSSEC	⚠️ Not signed
A	108.139.166.16^{🇺🇸 Amazon108.139.164.0/22}
		PTR	`server-108-139-166-16.gru3.r.cloudfront.net`
A	108.139.166.21^{🇺🇸 Amazon108.139.164.0/22}
A	108.139.166.24^{🇺🇸 Amazon108.139.164.0/22}
A	108.139.166.69^{🇺🇸 Amazon108.139.164.0/22}
NS	`ns-806.awsdns-36.net` ⭐
		A	2600:9000:5303:2600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-806.awsdns-36.net`
		A	205.251.195.38^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-806.awsdns-36.net`
NS	`ns-1495.awsdns-58.org`
		A	2600:9000:5305:d700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1495.awsdns-58.org`
		A	205.251.197.215^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1495.awsdns-58.org`
NS	`ns-1786.awsdns-31.co.uk`
		A	2600:9000:5306:fa00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1786.awsdns-31.co.uk`
		A	205.251.198.250^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1786.awsdns-31.co.uk`
NS	`ns-40.awsdns-05.com`
		A	2600:9000:5300:2800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-40.awsdns-05.com`
		A	205.251.192.40^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-40.awsdns-05.com`
SOA	`ns-806.awsdns-36.net`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=1775951787

Same first word

pdfpdfbuildcost.com

DNS History

32 records (8 active, 24 former)

●NSns-1495.awsdns-58.org2026-03-08 → 2026-04-12 · 2 obs

● 2026-03-08 13:04:58
● 2026-04-12 00:21:02

●NSns-1786.awsdns-31.co.uk2026-03-08 → 2026-04-12 · 2 obs

● 2026-03-08 13:04:58
● 2026-04-12 00:21:02

●NSns-40.awsdns-05.com2026-03-08 → 2026-04-12 · 2 obs

● 2026-03-08 13:04:58
● 2026-04-12 00:21:02

●NSns-806.awsdns-36.net2026-03-08 → 2026-04-12 · 2 obs

● 2026-03-08 13:04:58
● 2026-04-12 00:21:02

●A108.139.166.162026-03-31 → 2026-04-12 · 12 obs

○ 2026-03-30 20:05:48
● 2026-03-31 11:08:36
○ 2026-04-01 08:01:14
○ 2026-04-02 09:44:14
● 2026-04-03 04:53:48
● 2026-04-06 08:55:36
○ 2026-04-06 19:40:32
○ 2026-04-08 05:05:38
● 2026-04-08 21:27:14
○ 2026-04-09 02:11:50
● 2026-04-12 00:21:00
● 2026-04-12 00:21:02

●A108.139.166.212026-03-31 → 2026-04-12 · 12 obs

●A108.139.166.242026-03-31 → 2026-04-12 · 12 obs

●A108.139.166.692026-03-31 → 2026-04-12 · 12 obs

○A108.156.152.142026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 22:49:08
● 2026-03-30 06:53:58
○ 2026-03-30 10:37:54
○ 2026-04-12 00:21:02

○A108.156.152.342026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 22:49:08
● 2026-03-30 06:53:58
○ 2026-03-30 10:37:54
○ 2026-04-12 00:21:02

○A108.156.152.372026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 22:49:08
● 2026-03-30 06:53:58
○ 2026-03-30 10:37:54
○ 2026-04-12 00:21:02

○A108.156.152.772026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 22:49:08
● 2026-03-30 06:53:58
○ 2026-03-30 10:37:54
○ 2026-04-12 00:21:02

○A3.170.42.1032026-03-10 → 2026-03-20 · 10 obs

○ 2026-03-10 06:24:44
● 2026-03-10 22:44:16
○ 2026-03-11 08:29:24
○ 2026-03-18 02:19:08
● 2026-03-18 19:05:56
○ 2026-03-18 21:30:24
○ 2026-03-20 07:22:24
● 2026-03-20 10:23:26
○ 2026-03-20 17:16:20
○ 2026-04-12 00:21:02

○A3.170.42.1162026-03-10 → 2026-03-20 · 10 obs

○A3.170.42.32026-03-10 → 2026-03-20 · 10 obs

○A3.170.42.82026-03-10 → 2026-03-20 · 10 obs

○A3.171.139.1052026-03-14 → 2026-03-29 · 8 obs

○ 2026-03-14 02:14:38
● 2026-03-14 06:37:38
○ 2026-03-15 16:46:18
○ 2026-03-26 17:06:52
● 2026-03-29 21:53:46
● 2026-03-29 22:49:08
○ 2026-03-30 06:53:58
○ 2026-04-12 00:21:02

○A3.171.139.1102026-03-14 → 2026-03-29 · 8 obs

○ 2026-03-14 02:14:38
● 2026-03-14 06:37:38
○ 2026-03-15 16:46:18
○ 2026-03-26 17:06:52
● 2026-03-29 21:53:46
● 2026-03-29 22:49:08
○ 2026-03-30 06:53:58
○ 2026-04-12 00:21:02

○A3.171.139.222026-03-14 → 2026-03-29 · 8 obs

○ 2026-03-14 02:14:38
● 2026-03-14 06:37:38
○ 2026-03-15 16:46:18
○ 2026-03-26 17:06:52
● 2026-03-29 21:53:46
● 2026-03-29 22:49:08
○ 2026-03-30 06:53:58
○ 2026-04-12 00:21:02

○A3.171.139.792026-03-14 → 2026-03-29 · 8 obs

○ 2026-03-14 02:14:38
● 2026-03-14 06:37:38
○ 2026-03-15 16:46:18
○ 2026-03-26 17:06:52
● 2026-03-29 21:53:46
● 2026-03-29 22:49:08
○ 2026-03-30 06:53:58
○ 2026-04-12 00:21:02

○A3.174.113.1182026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-23 09:45:18
● 2026-03-24 10:11:50
● 2026-03-24 22:06:16
○ 2026-03-25 01:04:50
○ 2026-04-12 00:21:02

○A3.174.113.1252026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-23 09:45:18
● 2026-03-24 10:11:50
● 2026-03-24 22:06:16
○ 2026-03-25 01:04:50
○ 2026-04-12 00:21:02

○A3.174.113.392026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-23 09:45:18
● 2026-03-24 10:11:50
● 2026-03-24 22:06:16
○ 2026-03-25 01:04:50
○ 2026-04-12 00:21:02

○A3.174.113.472026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-23 09:45:18
● 2026-03-24 10:11:50
● 2026-03-24 22:06:16
○ 2026-03-25 01:04:50
○ 2026-04-12 00:21:02

○A52.84.20.1032026-03-08 → 2026-03-26 · 35 obs

● 2026-03-08 13:04:58
○ 2026-03-08 22:14:22
● 2026-03-09 14:15:52
○ 2026-03-09 15:02:50
● 2026-03-09 20:00:14
● 2026-03-10 06:24:44
○ 2026-03-10 22:44:16
● 2026-03-11 08:29:24
○ 2026-03-11 16:29:48
● 2026-03-11 21:50:34
○ 2026-03-11 23:12:14
● 2026-03-13 11:05:32
● 2026-03-14 02:14:38
○ 2026-03-14 06:37:38
● 2026-03-15 16:46:18
● 2026-03-15 21:54:02
○ 2026-03-16 04:05:08
○ 2026-03-16 10:10:50
● 2026-03-17 03:48:30
● 2026-03-18 02:19:08
○ 2026-03-18 19:05:56
○ 2026-03-18 21:30:24
● 2026-03-18 22:09:18
● 2026-03-19 10:54:42
○ 2026-03-19 19:17:46
● 2026-03-19 21:44:58
● 2026-03-20 07:22:24
○ 2026-03-20 10:23:26
○ 2026-03-20 17:16:20
● 2026-03-21 08:27:10
○ 2026-03-21 09:00:50
○ 2026-03-25 23:58:08
● 2026-03-26 15:16:22
○ 2026-03-26 17:06:52
○ 2026-04-12 00:21:02

○A52.84.20.152026-03-08 → 2026-03-26 · 35 obs

○A52.84.20.242026-03-08 → 2026-03-26 · 35 obs

○A52.84.20.522026-03-08 → 2026-03-26 · 35 obs

○A99.86.91.1282026-03-08 → 2026-04-09 · 46 obs

○ 2026-03-08 13:04:58
● 2026-03-08 22:14:22
○ 2026-03-09 14:15:52
● 2026-03-09 15:02:50
○ 2026-03-09 20:00:14
○ 2026-03-11 08:29:24
● 2026-03-11 16:29:48
○ 2026-03-11 21:50:34
● 2026-03-11 23:12:14
○ 2026-03-13 11:05:32
○ 2026-03-15 21:54:02
● 2026-03-16 04:05:08
● 2026-03-16 10:10:50
○ 2026-03-17 03:48:30
○ 2026-03-18 19:05:56
● 2026-03-18 21:30:24
○ 2026-03-18 22:09:18
○ 2026-03-19 10:54:42
● 2026-03-19 19:17:46
○ 2026-03-19 21:44:58
○ 2026-03-20 10:23:26
● 2026-03-20 17:16:20
○ 2026-03-21 08:27:10
● 2026-03-21 09:00:50
● 2026-03-23 09:45:18
○ 2026-03-24 10:11:50
○ 2026-03-24 22:06:16
● 2026-03-25 01:04:50
● 2026-03-25 23:58:08
○ 2026-03-26 15:16:22
● 2026-03-26 17:06:52
○ 2026-03-29 21:53:46
○ 2026-03-30 06:53:58
● 2026-03-30 10:37:54
● 2026-03-30 20:05:48
○ 2026-03-31 11:08:36
● 2026-04-01 08:01:14
● 2026-04-02 09:44:14
○ 2026-04-03 04:53:48
○ 2026-04-06 08:55:36
● 2026-04-06 19:40:32
● 2026-04-08 05:05:38
○ 2026-04-08 21:27:14
● 2026-04-09 02:11:50
○ 2026-04-12 00:21:00
○ 2026-04-12 00:21:02

○A99.86.91.322026-03-08 → 2026-04-09 · 46 obs

○A99.86.91.352026-03-08 → 2026-04-09 · 46 obs

○A99.86.91.802026-03-08 → 2026-04-09 · 46 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
pdfpdfbuildcost.com	ns-40.awsdns-05.com, ns-806.awsdns-36.net, ns-1786.awsdns-31.co.uk, ns-1495.awsdns-58.org	1 record

✅ Authoritative Response

Server:205.251.192.40

NS records: ns-40.awsdns-05.com, ns-806.awsdns-36.net, ns-1786.awsdns-31.co.uk, ns-1495.awsdns-58.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfpdfbuildcost.com (unsigned zone)

⏱️ Timing

Total: 499ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`108.139.166.24, 108.139.166.21...`
NS	4	`ns-1495.awsdns-58.org, ns-1786.awsdns-31.co.uk...`
SOA	1	`ns-806.awsdns-36.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-40.awsdns-05.com)

Analysis

IP Addresses

pdfpdfbuildcost.com resolves to four IPs: 108.139.166.16, 108.139.166.21, 108.139.166.24 and 108.139.166.69.

Other host names such as ccospotchart.com, salon-lili.jp, loja.jequiti.com.br, drip.by and d2spgev1bxfjcp.cloudfront.net share IP numbers with pdfpdfbuildcost.com.

Name Servers

pdfpdfbuildcost.com is delegated to four name servers: ns-40.awsdns-05.com, ns-806.awsdns-36.net, ns-1495.awsdns-58.org and ns-1786.awsdns-31.co.uk.

At least part of the name servers for pdfpdfbuildcost.com are shared with other domains, for instance 109.236.216.in-addr.arpa, louellachocolate.com.sg, plumclock.com, onef.co.kr and dminfo.jp.

Host names with two IP numbers:

ns-40.awsdns-05.com points to: 2600:9000:5300:2800::1 and 205.251.192.40

ns-806.awsdns-36.net points to: 2600:9000:5303:2600::1 and 205.251.195.38

ns-1495.awsdns-58.org points to: 2600:9000:5305:d700::1 and 205.251.197.215

ns-1786.awsdns-31.co.uk points to: 2600:9000:5306:fa00::1 and 205.251.198.250

pdfpdfbuildcost.com - robtex.com