pdfmaster.app - robtex.com

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`pdfmaster.app`

DNSSEC	⚠️ Not signed
A	52.85.193.31^{🇺🇸 Amazon}
		PTR	`server-52-85-193-31.iad55.r.cloudfront.net`
A	52.85.193.67^{🇺🇸 Amazon}
A	52.85.193.97^{🇺🇸 Amazon}
A	52.85.193.120^{🇺🇸 Amazon}
NS	`ns-191.awsdns-23.com` ⭐
		A	2600:9000:5300:bf00::1^{🇺🇸 Amazon}
			PTR	`ns-191.awsdns-23.com`
		A	205.251.192.191^{🇺🇸 Amazon}
			PTR	`ns-191.awsdns-23.com`
NS	`ns-1151.awsdns-15.org`
		A	2600:9000:5304:7f00::1^{🇺🇸 Amazon}
			PTR	`ns-1151.awsdns-15.org`
		A	205.251.196.127^{🇺🇸 Amazon}
			PTR	`ns-1151.awsdns-15.org`
NS	`ns-1980.awsdns-55.co.uk`
		A	2600:9000:5307:bc00::1^{🇺🇸 Amazon}
			PTR	`ns-1980.awsdns-55.co.uk`
		A	205.251.199.188^{🇺🇸 Amazon}
			PTR	`ns-1980.awsdns-55.co.uk`
NS	`ns-683.awsdns-21.net`
		A	2600:9000:5302:ab00::1^{🇺🇸 Amazon}
			PTR	`ns-683.awsdns-21.net`
		A	205.251.194.171^{🇺🇸 Amazon}
			PTR	`ns-683.awsdns-21.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`esputnik-verification=RVNQX0RWS19WMQABfKUAAAGI-QzZw6mokJPVE2Kb`
TXT	`google-site-verification=IEdNsNjb_s-AirV8qoy_otcbiGaTyi2rGj_24F6NiHo`
TXT	`google-site-verification=K2Aq4OCi_6qa81xXrQUScHgs7x5ppqBsLnDabpBcH8U`
TXT	`google-site-verification=oB93ArqEF2iejNmk9vvA7SYQxvWgv9U6IbKFysPUoDw`
TXT	`google-site-verification=utKl_si9rXRPSmE7UDeSrteCHGeabTmTJ_LjuYc58fI`
TXT	`google-site-verification=y4cs_2lllKMCY2hUmN6n3FqcXdjNawA9HtMHHrX1UcY`
TXT	`v=spf1 include:mail.zendesk.com include:amazonses.com include:spf2.esputnik.c...`
SOA	`ns-191.awsdns-23.com`awsdns-hostmaster@amazon.com serial=1

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

⚠️ On DNS blocklist: tif
🔒 HSTS Preload (+subdomains)

Same first word

pdfmaster.pro

pdfmaster.ru

pdfmaster.app

pdfmaster.net

Similar names

fdpmaster.ru

dstampfer.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...	-
pdfmaster.app	ns-683.awsdns-21.net, ns-191.awsdns-23.com, ns-1980.awsdns-55.co.uk, ns-1151.awsdns-15.org	-

✅ Authoritative Response

Server: 205.251.199.188

NS records: ns-683.awsdns-21.net, ns-191.awsdns-23.com, ns-1980.awsdns-55.co.uk, ns-1151.awsdns-15.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfmaster.app (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.85.193.120, 52.85.193.97...`
NS	4	`ns-1151.awsdns-15.org, ns-191.awsdns-23.com...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	7	`esputnik-verification=RVNQX0RWS19WMQABfK, google-site-verification=IEdNsNjb_s-AirV...`
SOA	1	`ns-191.awsdns-23.com awsdns-hostmaster.a`

AI analysis

pdfmaster.app maps to four IP numbers: 52.85.193.31, 52.85.193.67, 52.85.193.97 and 52.85.193.120.

Other host names, for instance d3ntu21zgthfro.cloudfront.net, blissfulbloomsflorist.com, blossomkhardt.com, d1d894a79j5vor.cloudfront.net and d1p1pp49ue36j4.cloudfront.net share IP numbers with pdfmaster.app.

pdfmaster.app is delegated to four name servers: ns-191.awsdns-23.com, ns-683.awsdns-21.net, ns-1151.awsdns-15.org and ns-1980.awsdns-55.co.uk.

pdfmaster.app at least partially shares name servers with other domains such as mysteryshophub.net, ditportal.co.za, australiaonlinevisas.com, www.gotcha.com.br and prof-thome-gruppe.de.

These name servers are often used together with ns-668.awsdns-19.net, ns-1048.awsdns-03.org, ns-1862.awsdns-40.co.uk, ns-737.awsdns-28.net, ns-1359.awsdns-41.org, ns-1714.awsdns-22.co.uk, ns-166.awsdns-20.com, ns-2017.awsdns-60.co.uk and ns-406.awsdns-50.com.

Host names with two IP numbers:

ns-191.awsdns-23.com points to 2600:9000:5300:bf00::1 and 205.251.192.191

ns-683.awsdns-21.net points to 2600:9000:5302:ab00::1 and 205.251.194.171

ns-1151.awsdns-15.org points to 2600:9000:5304:7f00::1 and 205.251.196.127

ns-1980.awsdns-55.co.uk points to 2600:9000:5307:bc00::1 and 205.251.199.188

pdfmaster.app is handled by a single mail server, inbound-smtp.us-east-1.amazonaws.com.

pdfmaster.app shares the same mail server setup as other domains, including dev.decisionspace365.io, robhaack.com, eleventvqff.slack.com, ru-yota-b2b.slack.com and bt.co.

pdfmaster.app shares mail servers with other domains at least in part, for instance craftwarebiz.atlassian.net, lifespanfitness.com, tdstreamone.eu, hennessy.atlassian.net and ntuclink.atlassian.net.

These mail servers are often used together with inbound-smtp.us-west-2.amazonaws.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

The host name inbound-smtp.us-east-1.amazonaws.com points to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.