`practicaldiploma.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9d48^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:866^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.102^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.72^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`seamus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seamus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seamus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seamus.ns.cloudflare.com`
		A	108.162.195.184^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seamus.ns.cloudflare.com`
		A	162.159.44.184^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seamus.ns.cloudflare.com`
		A	172.64.35.184^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seamus.ns.cloudflare.com`
NS	`selah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2615^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c215^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`selah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2215^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`selah.ns.cloudflare.com`
		A	108.162.194.21^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	162.159.38.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
		A	172.64.34.21^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`selah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.8.102, 172.67.157.72
		IPv6	2606:4700:3030::ac43:9d48, 2606:4700:3033::6815:866
SOA	`seamus.ns.cloudflare.com`dns@cloudflare.com serial=2398876761

`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=1774618777

Subdomains

www.practicaldiploma.com

Same first word

practicaldiploma.com

DNS History

6 records (6 active, 0 former)

●NSseamus.ns.cloudflare.com2026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 07:46:12
● 2026-03-27 13:58:22

●NSselah.ns.cloudflare.com2026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 07:46:12
● 2026-03-27 13:58:22

●A104.21.8.1022026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 07:46:12
● 2026-03-27 13:58:22

●A172.67.157.722026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 07:46:12
● 2026-03-27 13:58:22

●A2606:4700:3030::ac43:9d482026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 07:46:12
● 2026-03-27 13:58:22

●A2606:4700:3033::6815:8662026-03-24 → 2026-03-27 · 2 obs

● 2026-03-24 07:46:12
● 2026-03-27 13:58:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
practicaldiploma.com	selah.ns.cloudflare.com, seamus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.21

NS records: selah.ns.cloudflare.com, seamus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicaldiploma.com (unsigned zone)

⏱️ Timing

Total: 222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.72, 104.21.8.102`
AAAA	2	`2606:4700:3033::6815:866, 2606:4700:3030::ac43:9d48`
NS	2	`seamus.ns.cloudflare.com, selah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`seamus.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.practicaldiploma.com has practicaldiploma.com as its parent.

IP Addresses

practicaldiploma.com maps to four IP numbers: 2606:4700:3030::ac43:9d48, 2606:4700:3033::6815:866, 104.21.8.102 and 172.67.157.72.

Other host names, for instance pummadore.com, acadiandg.com, kissblaze.com, hayberryfarm.org and www.defipenet.com share IP numbers with practicaldiploma.com.

Name Servers

Two name servers seamus.ns.cloudflare.com and selah.ns.cloudflare.com are delegated to practicaldiploma.com.

practicaldiploma.com uses the same name server configuration as other domains, such as liberaldiploma.com, bgin.id, hackerdiploma.com, worksdiploma.com and mgdiploma.com.

practicaldiploma.com at least partially shares name servers with other domains such as ky-machinery.com, zeusbet.pro, mooa.ch, whiffaway.com and vaerftetsmadmarked.dk.

These name servers are commonly used with gemma.ns.cloudflare.com and zoe.ns.cloudflare.com.

Host names with six IP numbers: Host name seamus.ns.cloudflare.com points to 2606:4700:58::a29f:2cb8, 2803:f800:50::6ca2:c3b8, 2a06:98c1:50::ac40:23b8, 108.162.195.184, 162.159.44.184 and 172.64.35.184; host name selah.ns.cloudflare.com points to 2606:4700:50::a29f:2615, 2803:f800:50::6ca2:c215, 2a06:98c1:50::ac40:2215, 108.162.194.21, 162.159.38.21 and 172.64.34.21.

practicaldiploma.com - robtex.com