ptiusa.com - dns.ninja

`ptiusa.com`

DNSSEC	⚠️ Not signed
A	54.196.47.151^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
		PTR	`ec2-54-196-47-151.compute-1.amazonaws.com`
NS	`ns-71.awsdns-08.com` ⭐
		A	2600:9000:5300:4700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-71.awsdns-08.com`
		A	205.251.192.71^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-71.awsdns-08.com`
NS	`ns-1010.awsdns-62.net`
		A	2600:9000:5303:f200::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1010.awsdns-62.net`
		A	205.251.195.242^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1010.awsdns-62.net`
NS	`ns-1334.awsdns-38.org`
		A	2600:9000:5305:3600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1334.awsdns-38.org`
		A	205.251.197.54^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1334.awsdns-38.org`
NS	`ns-1862.awsdns-40.co.uk`
		A	2600:9000:5307:4600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1862.awsdns-40.co.uk`
		A	205.251.199.70^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1862.awsdns-40.co.uk`
MX	`ptiusa-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr05cu00504.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:68.132.165.178/29 ip4:63.66.35.182 include:spf.protection.outlook....`
SOA	`ns-71.awsdns-08.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=1786635234

WOT: SAFE (61/100)

Subdomains

mail.ptiusa.com

Same first word

ptiusa.com

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pausti.com

DNS History

10 records (6 active, 4 former)

●NSns-1010.awsdns-62.net2026-05-06 → 2026-08-13 · 3 obs

○ 2017-06-17 07:43:50
● 2026-05-06 06:25:54
● 2026-08-13 15:37:50

●NSns-1334.awsdns-38.org2026-05-06 → 2026-08-13 · 3 obs

○ 2017-06-17 07:43:50
● 2026-05-06 06:25:54
● 2026-08-13 15:37:50

●NSns-1862.awsdns-40.co.uk2026-05-06 → 2026-08-13 · 3 obs

○ 2017-06-17 07:43:50
● 2026-05-06 06:25:54
● 2026-08-13 15:37:50

●NSns-71.awsdns-08.com2026-05-06 → 2026-08-13 · 3 obs

○ 2017-06-17 07:43:50
● 2026-05-06 06:25:54
● 2026-08-13 15:37:50

○NSns1.nexgenus.com2015-07-01 → 2017-06-17 · 4 obs

● 2015-07-01 20:20:12
● 2017-06-17 07:43:50
○ 2026-05-06 06:25:54
○ 2026-08-13 15:37:50

○NSns2.nexgenus.com2015-07-01 → 2017-06-17 · 4 obs

● 2015-07-01 20:20:12
● 2017-06-17 07:43:50
○ 2026-05-06 06:25:54
○ 2026-08-13 15:37:50

○MXmail2.nexgenus.com2015-07-01 → 2017-06-17 · 4 obs

● 2015-07-01 20:20:12
● 2017-06-17 07:43:50
○ 2026-05-06 06:25:54
○ 2026-08-13 15:37:50

●MXptiusa-com.mail.protection.outlook.com2026-05-06 → 2026-08-13 · 3 obs

○ 2017-06-17 07:43:50
● 2026-05-06 06:25:54
● 2026-08-13 15:37:50

●A54.196.47.1512026-05-06 → 2026-08-13 · 3 obs

○ 2017-06-17 07:43:50
● 2026-05-06 06:25:54
● 2026-08-13 15:37:50

○A74.108.92.382015-07-01 → 2017-06-17 · 4 obs

● 2015-07-01 20:20:12
● 2017-06-17 07:43:50
○ 2026-05-06 06:25:54
○ 2026-08-13 15:37:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ptiusa.com	ns-71.awsdns-08.com, ns-1010.awsdns-62.net, ns-1862.awsdns-40.co.uk, ns-1334.awsdns-38.org	2 records

✅ Authoritative Response

Server:205.251.197.54

NS records: ns-71.awsdns-08.com, ns-1010.awsdns-62.net, ns-1862.awsdns-40.co.uk, ns-1334.awsdns-38.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptiusa.com (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.196.47.151`
NS	4	`ns-1010.awsdns-62.net, ns-1334.awsdns-38.org...`
MX	1	`ptiusa-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 ip4:68.132.165.178/29 ip4:63.66.3`
SOA	1	`ns-71.awsdns-08.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-71.awsdns-08.com, ns-71.awsdns-08.com)

Analysis

Hierarchy

mail.ptiusa.com is delegated beneath ptiusa.com.

IP Addresses

ptiusa.com directs to one IP number, which is 54.196.47.151.

Among the host names that share IP numbers with ptiusa.com is ec2-54-196-47-151.compute-1.amazonaws.com, as one example.

Name Servers

The domain ptiusa.com is delegated to these four name servers: ns-71.awsdns-08.com, ns-1010.awsdns-62.net, ns-1334.awsdns-38.org and ns-1862.awsdns-40.co.uk.

There is at least partial name server overlap between ptiusa.com and other domains — dope.co.jp, keenable.ai, gripaben.com.ar and two more among them.

The name servers ns-425.awsdns-53.com, ns-530.awsdns-02.net and ns-1460.awsdns-54.org are often found in combination with these name servers.

All four hostnames — ns-71.awsdns-08.com, ns-1010.awsdns-62.net, ns-1334.awsdns-38.org and ns-1862.awsdns-40.co.uk — resolve to two IP numbers apiece: ns-71.awsdns-08.com to 205.251.192.71 and 2600:9000:5300:4700::1; ns-1010.awsdns-62.net to 205.251.195.242 and 2600:9000:5303:f200::1; ns-1334.awsdns-38.org to 205.251.197.54 and 2600:9000:5305:3600::1; ns-1862.awsdns-40.co.uk to 205.251.199.70 and 2600:9000:5307:4600::1.

Mail Servers

ptiusa.com routes its mail through a single mail server, ptiusa-com.mail.protection.outlook.com.

ptiusa-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.11, 52.101.9.12 and 52.101.41.6, along with 5 other.