ptcomputers.com - dns.ninja

`ptcomputers.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
NS	`emma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
NS	`joaquin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joaquin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joaquin.ns.cloudflare.com`
		A	108.162.195.220^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	162.159.44.220^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
		A	172.64.35.220^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joaquin.ns.cloudflare.com`
MX	`ptcomputers-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:autotask.net ~all`
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2407704236

`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=1782859781

Subdomains

mail.ptcomputers.com

Same first word

ptcomputers.com

Similar names

topspectrum.com

tpcomputers.net

ptscomputer.net

ptscomputer.com

DNS History

16 records (4 active, 12 former)

●NSemma.ns.cloudflare.com2026-04-18 → 2026-06-30 · 3 obs

○ 2017-07-03 13:17:54
● 2026-04-18 20:51:30
● 2026-06-30 23:18:14

●NSjoaquin.ns.cloudflare.com2026-04-18 → 2026-06-30 · 3 obs

○ 2017-07-03 13:17:54
● 2026-04-18 20:51:30
● 2026-06-30 23:18:14

○NSns1.netfirms.com2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 05:06:34
○ 2015-05-20 15:19:32
○ 2026-06-30 23:18:14

○NSns1.systemdns.com2015-05-20 → 2017-07-03 · 5 obs

○ 2009-01-15 05:06:34
● 2015-05-20 15:19:32
● 2017-07-03 13:17:54
○ 2026-04-18 20:51:30
○ 2026-06-30 23:18:14

○NSns2.netfirms.com2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 05:06:34
○ 2015-05-20 15:19:32
○ 2026-06-30 23:18:14

○NSns2.systemdns.com2015-05-20 → 2017-07-03 · 5 obs

○ 2009-01-15 05:06:34
● 2015-05-20 15:19:32
● 2017-07-03 13:17:54
○ 2026-04-18 20:51:30
○ 2026-06-30 23:18:14

○NSns3.systemdns.com2015-05-20 → 2017-07-03 · 5 obs

○ 2009-01-15 05:06:34
● 2015-05-20 15:19:32
● 2017-07-03 13:17:54
○ 2026-04-18 20:51:30
○ 2026-06-30 23:18:14

○MXd97385a.ess.barracudanetworks.com2016-09-07 → 2017-07-03 · 5 obs

○ 2015-05-20 15:19:32
● 2016-09-07 23:09:02
● 2017-07-03 13:17:54
○ 2026-04-18 20:51:30
○ 2026-06-30 23:18:14

○MXd97385b.ess.barracudanetworks.com2016-09-07 → 2017-07-03 · 5 obs

○ 2015-05-20 15:19:32
● 2016-09-07 23:09:02
● 2017-07-03 13:17:54
○ 2026-04-18 20:51:30
○ 2026-06-30 23:18:14

○MXmail.ptcomputers.com2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 05:06:34
○ 2015-05-20 15:19:32
○ 2026-06-30 23:18:14

○MXnetworkhelpdesk.ca.inbound10.mxlogic.net2015-05-20 → 2016-09-07 · 5 obs

○ 2009-01-15 05:06:34
● 2015-05-20 15:19:32
● 2016-09-07 23:09:02
○ 2017-07-03 13:17:54
○ 2026-06-30 23:18:14

○MXnetworkhelpdesk.ca.inbound10.mxlogicmx.net2015-05-20 → 2016-09-07 · 5 obs

○ 2009-01-15 05:06:34
● 2015-05-20 15:19:32
● 2016-09-07 23:09:02
○ 2017-07-03 13:17:54
○ 2026-06-30 23:18:14

●MXptcomputers-com.mail.protection.outlook.com2026-04-18 → 2026-06-30 · 3 obs

○ 2017-07-03 13:17:54
● 2026-04-18 20:51:30
● 2026-06-30 23:18:14

●A13.248.243.52026-04-18 → 2026-06-30 · 3 obs

○ 2017-07-03 13:17:54
● 2026-04-18 20:51:30
● 2026-06-30 23:18:14

○A38.113.185.422009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 05:06:34
○ 2015-05-20 15:19:32
○ 2026-06-30 23:18:14

○A64.99.64.372015-05-20 → 2017-07-03 · 5 obs

○ 2009-01-15 05:06:34
● 2015-05-20 15:19:32
● 2017-07-03 13:17:54
○ 2026-04-18 20:51:30
○ 2026-06-30 23:18:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ptcomputers.com	emma.ns.cloudflare.com, joaquin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.112

NS records: emma.ns.cloudflare.com, joaquin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptcomputers.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.248.243.5`
NS	2	`emma.ns.cloudflare.com, joaquin.ns.cloudflare.com`
MX	1	`ptcomputers-com.mail.protection.outlook.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`emma.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (emma.ns.cloudflare.com, emma.ns.cloudflare.com, emma.ns.cloudflare.com...)

Analysis

Hierarchy

mail.ptcomputers.com is delegated beneath ptcomputers.com.

IP Addresses

ptcomputers.com resolves to one IP address: 13.248.243.5.

aaronarnoldmsw.com, realtrustproperties.com, runonpurpose.com and two other host names share IP numbers with ptcomputers.com.

Name Servers

ptcomputers.com is delegated to two name servers: emma.ns.cloudflare.com and joaquin.ns.cloudflare.com.

ptcomputers.com uses the same name servers as several other domains — among them fanjobzz.com, mccraine.com, kidscampus.ca and two more.

There is at least partial name server overlap between ptcomputers.com and other domains — imouto.org, beyondthetrends.co.uk, marmooc.net and two more among them.

These name servers are routinely deployed together with the name servers meg.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

emma.ns.cloudflare.com resolves to 108.162.192.112, 172.64.32.112, 173.245.58.112 and 3 other IP addresses.

joaquin.ns.cloudflare.com resolves to 108.162.195.220, 162.159.44.220, 172.64.35.220 and 3 other IP addresses.

Mail Servers

Mail for ptcomputers.com is handled by a single mail server, ptcomputers-com.mail.protection.outlook.com.

ptcomputers-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.190.0, 52.101.190.2, 52.101.190.3 and 5 others.