`phdigitalsolutions.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8e89^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4f3b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.59^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.137^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`liberty.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26f0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liberty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liberty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liberty.ns.cloudflare.com`
		A	108.162.194.240^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liberty.ns.cloudflare.com`
		A	162.159.38.240^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liberty.ns.cloudflare.com`
		A	172.64.34.240^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liberty.ns.cloudflare.com`
NS	`mcgrory.ns.cloudflare.com`
		A	2606:4700:58::a29f:2caa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mcgrory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mcgrory.ns.cloudflare.com`
		A	108.162.195.170^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	162.159.44.170^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
		A	172.64.35.170^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mcgrory.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`*._report._dmarc.example.com`
TXT	`facebook-domain-verification=7e24zzxmd7fjufiky5fv9lzboseedw`
TXT	`google-site-verification=0-opft_vPSL3cIG6jgnmvBgxM4HwzVnboY68aleTMp8`
TXT	`google-site-verification=NzvUX_Ytiq8gmhInaXR9uF4zyku5f6SpE-CDbwFk-UM`
TXT	`groove-verification=KyHYkORbHtakTqBR`
TXT	`groove-verification=nIifO6R4jCJTae4R`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb53040479.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.59, 172.67.142.137
		IPv6 hints	2606:4700:3031::ac43:8e89, 2606:4700:3034::6815:4f3b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`liberty.ns.cloudflare.com`dns@cloudflare.com serial=2400337585

`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=1778430396

Same first word

phdigitalsolutions.com

DNS History

9 records (9 active, 0 former)

●NSliberty.ns.cloudflare.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

●NSmcgrory.ns.cloudflare.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

●MXmx.zoho.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

●MXmx2.zoho.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

●MXmx3.zoho.com2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

●A104.21.79.592026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

●A172.67.142.1372026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

●A2606:4700:3031::ac43:8e892026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

●A2606:4700:3034::6815:4f3b2026-04-14 → 2026-05-10 · 2 obs

● 2026-04-14 03:58:58
● 2026-05-10 16:34:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
phdigitalsolutions.com	liberty.ns.cloudflare.com, mcgrory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.170

NS records: liberty.ns.cloudflare.com, mcgrory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phdigitalsolutions.com (unsigned zone)

⏱️ Timing

Total: 73ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.137, 104.21.79.59`
AAAA	2	`2606:4700:3034::6815:4f3b, 2606:4700:3031::ac43:8e89`
NS	2	`liberty.ns.cloudflare.com, mcgrory.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	8	`*._report._dmarc.example.com, facebook-domain-verification=7e24zzxmd7f...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`liberty.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

phdigitalsolutions.com resolves to four IPs: 2606:4700:3031::ac43:8e89, 2606:4700:3034::6815:4f3b, 104.21.79.59 and 172.67.142.137.

Other host names, for instance memeboo.com, americancandystore.com.au, conciseai.com, dunaply.com and onlypult.staging.e6ut.com share IP numbers with phdigitalsolutions.com.

Name Servers

phdigitalsolutions.com has two name servers: liberty.ns.cloudflare.com and mcgrory.ns.cloudflare.com.

phdigitalsolutions.com shares the same name server setup as other domains, for example neronixprofit-pro.com, bed.fm, digisolinc.com, instantly.exchange and tikitaka-slots.com.

phdigitalsolutions.com shares some name servers with other domains, for example toilaai.com, sahowe.com, bathandkitchenllc.com, iai.co and userstorage.org.

These name servers are often used together with chip.ns.cloudflare.com, eoin.ns.cloudflare.com and eve.ns.cloudflare.com.

Host names with six IP numbers: liberty.ns.cloudflare.com points to: 2606:4700:50::a29f:26f0, 2803:f800:50::6ca2:c2f0, 2a06:98c1:50::ac40:22f0, 108.162.194.240, 162.159.38.240 and 172.64.34.240; mcgrory.ns.cloudflare.com points to: 2606:4700:58::a29f:2caa, 2803:f800:50::6ca2:c3aa, 2a06:98c1:50::ac40:23aa, 108.162.195.170, 162.159.44.170 and 172.64.35.170.

Mail Servers

phdigitalsolutions.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

phdigitalsolutions.com shares some mail servers with other domains, at least partially; for instance miata-mazda.com, regencyclub.com.mx, friendlyfootcare.com, connectrn.com and glinksolutions.vn.

these mail servers are often used with 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.

Host names with two IP numbers: mx.zoho.com points to: 136.143.191.44 and 204.141.33.44.

Host names with one IP number: mx2.zoho.com points to: 204.141.33.44; mx3.zoho.com points to: 136.143.191.44.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.

phdigitalsolutions.com - robtex.com