pdfbuilders.com - robtex.com

pdfbuilders.com

DNSSEC⚠️ Not signed
A35.172.94.1🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRstaticip.multiscreensite.com
A100.24.208.97🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix
NSns1.vultr.com ⭐
A2001:19f0:ccc::1🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1
A2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns1.vultr.com
A173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns1.vultrusercontent.com
NSns1.wpdns.host
A2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns1.vultr.com
A173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns1.vultrusercontent.com
NSns2.wpdns.host
A2001:19f0:ccd::2🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns2.vultr.com
A173.199.96.97🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns2.vultrusercontent.com
NSns3.wpdns.host
A2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix
PTRns1.vultr.com
A173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix
PTRns1.vultrusercontent.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns1.vultr.comdnsadm@choopa.com serial=0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435
rank #690271 globally
rank #315171 in the tld

Same first word

pdfbuilders.com

DNS History

16 records (11 active, 5 former)

2017201820192020202120222023202420252026NSns1.vultr.comns1.wpdns.hostns2.wpdns.hostns3.wpdns.hostns57.domaincontrol.comns58.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commailstore1.secureserver.netsmtp.secureserver.netA100.24.208.9735.172.94.1184.168.221.59
●NSns1.vultr.com2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
●NSns1.wpdns.host2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
●NSns2.wpdns.host2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
●NSns3.wpdns.host2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
○NSns57.domaincontrol.com2016-12-17 → 2017-07-09 · 4 obs
● 2016-12-17 11:57:46
● 2017-07-09 16:46:32
○ 2026-03-09 05:20:48
○ 2026-03-24 02:06:56
○NSns58.domaincontrol.com2016-12-17 → 2017-07-09 · 4 obs
● 2016-12-17 11:57:46
● 2017-07-09 16:46:32
○ 2026-03-09 05:20:48
○ 2026-03-24 02:06:56
●MXalt1.aspmx.l.google.com2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
●MXalt2.aspmx.l.google.com2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
●MXalt3.aspmx.l.google.com2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
●MXalt4.aspmx.l.google.com2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
●MXaspmx.l.google.com2026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
○MXmailstore1.secureserver.net2016-12-17 → 2017-07-09 · 4 obs
● 2016-12-17 11:57:46
● 2017-07-09 16:46:32
○ 2026-03-09 05:20:48
○ 2026-03-24 02:06:56
○MXsmtp.secureserver.net2016-12-17 → 2017-07-09 · 4 obs
● 2016-12-17 11:57:46
● 2017-07-09 16:46:32
○ 2026-03-09 05:20:48
○ 2026-03-24 02:06:56
●A100.24.208.972026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56
○A184.168.221.592016-12-17 → 2017-07-09 · 4 obs
● 2016-12-17 11:57:46
● 2017-07-09 16:46:32
○ 2026-03-09 05:20:48
○ 2026-03-24 02:06:56
●A35.172.94.12026-03-09 → 2026-03-24 · 3 obs
○ 2017-07-09 16:46:32
● 2026-03-09 05:20:48
● 2026-03-24 02:06:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pdfbuilders.comns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host-

✅ Authoritative Response

Server:173.199.96.97

NS records: ns1.wpdns.host, ns2.wpdns.host, ns3.wpdns.host

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfbuilders.com (unsigned zone)

⏱️ Timing

Total: 2212ms | Queries: -

📄 Records

TypeCountSample Data
A235.172.94.1, 100.24.208.97
NS3ns2.wpdns.host, ns1.wpdns.host...
MX5alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns1.vultr.com dnsadm.choopa.com

Analysis

IP Addresses

pdfbuilders.com resolves to two IPs: 35.172.94.1 and 100.24.208.97.

other host names for instance strutech.com.br, innocenceendanger.org, roofzoom.com, aufoundation.net and 2ehandsracefietsen.nl share IP numbers with pdfbuilders.com.

Name Servers

pdfbuilders.com is delegated to four name servers: ns1.vultr.com, ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.

pdfbuilders.com at least partially shares name servers with other domains, for instance 207.148.13.121.vultrusercontent.com, vertebroplastiek.nl, lezflix.com, obliterate.co.za and indianaradon.com.

These name servers are commonly used with the name servers ns2.vultr.com.

Three IPs for ns1.vultr.com: ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96.

Two IPs for ns1.wpdns.host: ns1.wpdns.host points to 2001:19f0:ccd::1 and 173.199.96.96.

Two IPs for ns2.wpdns.host: ns2.wpdns.host points to 2001:19f0:ccd::2 and 173.199.96.97.

Two IPs for ns3.wpdns.host: ns3.wpdns.host points to 2001:19f0:ccd::1 and 173.199.96.96.

Hosts pointing to 2001:19f0:ccd::1: ns1.vultr.com, ns1.wpdns.host and ns3.wpdns.host.

Hosts pointing to 173.199.96.96: ns1.vultr.com, ns1.wpdns.host and ns3.wpdns.host.

Mail Servers

pdfbuilders.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

pdfbuilders.com shares mail servers with other domains at least partially, including ns500765.ns500734.ns500699.ns500693.ns500734.ns500693.ns500693.ns500699.ns500588.ns500588.ns500683.ns500632.ns500588.ns500588.ns500588.ns500588.ns500588.dtrkdll.com, ns500754.ns500742.ns500731.ns500754.ns500731.ns500731.ns500704.ns500671.ns500678.ns500671.ns500291.ns500291.ns500131.lustychickser.com, ns500693.ns500734.ns500693.ns500734.ns500734.ns500693.ns500699.ns500734.ns500699.ns500699.ns500699.ns500699.ns500693.ns500699.ns500693.ns500632.ns500110.dtrkdll.com, ns500758.ns500758.ns500758.ns500698.ns500736.ns500736.ns500698.ns500698.ns500736.ns500708.ns500708.ns500708.ns500698.ns500652.trackreceptor.com and ns500758.ns500758.ns500698.ns500759.ns500698.ns500736.ns500736.ns500698.ns500736.ns500619.trackreceptor.com.

these mail servers are often used with the mail servers aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.