pmcusa.com - dns.ninja

`pmcusa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1cc1^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9368^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.193^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.104^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aiden.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b37^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c137^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aiden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2137^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aiden.ns.cloudflare.com`
		A	108.162.193.55^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	172.64.33.55^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
		A	173.245.59.55^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aiden.ns.cloudflare.com`
NS	`may.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c087^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`may.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2087^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`may.ns.cloudflare.com`
		A	108.162.192.135^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	172.64.32.135^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
		A	173.245.58.135^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`may.ns.cloudflare.com`
MX	`pmcusa-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::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`MS=ms88504615`
TXT	`Zv7tbKMohPPgHPWeAIhT2X+9U/FslIVDbVe9cDMi2w9zfPiH4TcfxxrIcqTj9hDGcJK8P1cGpvQf4...`
TXT	`uga7qn3046ptnge7v232hefth`
TXT	`v=spf1 include:spf.protection.outlook.com include:_netblocks.mimecast.com ip4...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.193, 172.67.147.104
		IPv6 hints	2606:4700:3032::6815:1cc1, 2606:4700:3037::ac43:9368
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=220, name=cloudflare-ech.com
SOA	`aiden.ns.cloudflare.com`dns@cloudflare.com serial=2408839341

`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=1785501397

WOT: SAFE (60/100)

Same first word

pmcusa.com

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DNS History

23 records (7 active, 16 former)

●NSaiden.ns.cloudflare.com2026-02-17 → 2026-07-31 · 3 obs

○ 2017-03-25 10:03:52
● 2026-02-17 10:53:36
● 2026-07-31 12:56:28

●NSmay.ns.cloudflare.com2026-02-17 → 2026-07-31 · 3 obs

○ 2017-03-25 10:03:52
● 2026-02-17 10:53:36
● 2026-07-31 12:56:28

○NSmns01.domaincontrol.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:45:48
○ 2015-07-02 16:42:34
○ 2026-07-31 12:56:28

○NSmns02.domaincontrol.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:45:48
○ 2015-07-02 16:42:34
○ 2026-07-31 12:56:28

○NSns-cloud-d1.googledomains.com2015-07-02 → 2017-03-25 · 5 obs

○ 2009-01-12 20:45:48
● 2015-07-02 16:42:34
● 2017-03-25 10:03:52
○ 2026-02-17 10:53:36
○ 2026-07-31 12:56:28

○NSns-cloud-d2.googledomains.com2015-07-02 → 2017-03-25 · 5 obs

○ 2009-01-12 20:45:48
● 2015-07-02 16:42:34
● 2017-03-25 10:03:52
○ 2026-02-17 10:53:36
○ 2026-07-31 12:56:28

○NSns-cloud-d3.googledomains.com2015-07-02 → 2017-03-25 · 5 obs

○ 2009-01-12 20:45:48
● 2015-07-02 16:42:34
● 2017-03-25 10:03:52
○ 2026-02-17 10:53:36
○ 2026-07-31 12:56:28

○NSns-cloud-d4.googledomains.com2015-07-02 → 2017-03-25 · 5 obs

○ 2009-01-12 20:45:48
● 2015-07-02 16:42:34
● 2017-03-25 10:03:52
○ 2026-02-17 10:53:36
○ 2026-07-31 12:56:28

○MXmx1.emailsrvr.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:45:48
○ 2015-07-02 16:42:34
○ 2026-07-31 12:56:28

○MXmx2.emailsrvr.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:45:48
○ 2015-07-02 16:42:34
○ 2026-07-31 12:56:28

●MXpmcusa-com.mail.protection.outlook.com2026-02-17 → 2026-07-31 · 3 obs

○ 2017-03-25 10:03:52
● 2026-02-17 10:53:36
● 2026-07-31 12:56:28

○MXpmcusa.com.inbound10.mxlogic.net2015-07-02 → 2016-05-26 · 5 obs

○ 2009-01-12 20:45:48
● 2015-07-02 16:42:34
● 2016-05-26 10:48:40
○ 2017-03-25 10:03:52
○ 2026-07-31 12:56:28

○MXpmcusa.com.inbound10.mxlogicmx.net2015-07-02 → 2016-05-26 · 5 obs

○ 2009-01-12 20:45:48
● 2015-07-02 16:42:34
● 2016-05-26 10:48:40
○ 2017-03-25 10:03:52
○ 2026-07-31 12:56:28

○MXus-smtp-inbound-1.mimecast.com2017-03-25 → 2017-03-25 · 4 obs

○ 2016-05-26 10:48:40
● 2017-03-25 10:03:52
○ 2026-02-17 10:53:36
○ 2026-07-31 12:56:28

○MXus-smtp-inbound-2.mimecast.com2017-03-25 → 2017-03-25 · 4 obs

○ 2016-05-26 10:48:40
● 2017-03-25 10:03:52
○ 2026-02-17 10:53:36
○ 2026-07-31 12:56:28

●A104.21.28.1932026-02-17 → 2026-07-31 · 3 obs

○ 2017-03-25 10:03:52
● 2026-02-17 10:53:36
● 2026-07-31 12:56:28

●A172.67.147.1042026-02-17 → 2026-07-31 · 3 obs

○ 2017-03-25 10:03:52
● 2026-02-17 10:53:36
● 2026-07-31 12:56:28

○A2606:4700:3030::6815:1cc12026-02-17 → 2026-06-15 · 5 obs

○ 2017-03-25 10:03:52
● 2026-02-17 10:53:36
● 2026-06-15 02:53:24
○ 2026-06-26 02:28:54
○ 2026-07-31 12:56:28

○A2606:4700:3031::ac43:93682026-02-17 → 2026-06-15 · 5 obs

○ 2017-03-25 10:03:52
● 2026-02-17 10:53:36
● 2026-06-15 02:53:24
○ 2026-06-26 02:28:54
○ 2026-07-31 12:56:28

●A2606:4700:3032::6815:1cc12026-06-26 → 2026-07-31 · 3 obs

○ 2026-06-15 02:53:24
● 2026-06-26 02:28:54
● 2026-07-31 12:56:28

●A2606:4700:3037::ac43:93682026-06-26 → 2026-07-31 · 3 obs

○ 2026-06-15 02:53:24
● 2026-06-26 02:28:54
● 2026-07-31 12:56:28

○A65.168.234.2012015-07-02 → 2017-03-25 · 5 obs

○ 2009-01-12 20:45:48
● 2015-07-02 16:42:34
● 2017-03-25 10:03:52
○ 2026-02-17 10:53:36
○ 2026-07-31 12:56:28

○A72.32.48.582009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 20:45:48
○ 2015-07-02 16:42:34
○ 2026-07-31 12:56:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
pmcusa.com	may.ns.cloudflare.com, aiden.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.135

NS records: may.ns.cloudflare.com, aiden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pmcusa.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.28.193, 172.67.147.104`
AAAA	2	`2606:4700:3032::6815:1cc1, 2606:4700:3037::ac43:9368`
NS	2	`aiden.ns.cloudflare.com, may.ns.cloudflare.com`
MX	1	`pmcusa-com.mail.protection.outlook.com (`
TXT	4	`MS=ms88504615, Zv7tbKMohPPgHPWeAIhT2X+9U/FslIVDbVe9cDMi...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aiden.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pmcusa.com resolves to four IP addresses: 104.21.28.193, 172.67.147.104, 2606:4700:3032::6815:1cc1 and 2606:4700:3037::ac43:9368.

Two other host names, along with bytestechnolab.in, www.cf.org and www.hdpc.org, also share IP numbers with pmcusa.com.

Name Servers

pmcusa.com has two authoritative name servers — aiden.ns.cloudflare.com and may.ns.cloudflare.com.

pmcusa.com shares its NS records with other domains, for example insteo.com, duckyspace.com, space-casino.co and two others.

pmcusa.com partially shares its NS delegation with several other domains, including pfaswatersettlement.com, uipl.co.in, kateeza.com and two others.

These name servers are regularly seen alongside zoe.ns.cloudflare.com and sierra.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

aiden.ns.cloudflare.com points to 108.162.193.55, 172.64.33.55, 173.245.59.55 and 3 other IP addresses.

may.ns.cloudflare.com points to 108.162.192.135, 172.64.32.135, 173.245.58.135 and 3 other IP addresses.

Mail Servers

The sole mail server for pmcusa.com is pmcusa-com.mail.protection.outlook.com.

With 8 IP addresses total, pmcusa-com.mail.protection.outlook.com resolves to 52.101.190.0, 52.101.190.1, 52.101.190.2 and 5 others.