`applieddiploma.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:97d9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:110^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.16^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.217^{🇺🇸 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	104.21.1.16, 172.67.151.217
		IPv6	2606:4700:3030::ac43:97d9, 2606:4700:3033::6815:110
SOA	`seamus.ns.cloudflare.com`dns@cloudflare.com serial=2399284813

`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=1774420272

Subdomains

www.applieddiploma.com

Same first word

applieddiploma.com

DNS History

6 records (6 active, 0 former)

●NSseamus.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 18:38:34
● 2026-03-25 06:54:46

●NSselah.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 18:38:34
● 2026-03-25 06:54:46

●A104.21.1.162026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 18:38:34
● 2026-03-25 06:54:46

●A172.67.151.2172026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 18:38:34
● 2026-03-25 06:54:46

●A2606:4700:3030::ac43:97d92026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 18:38:34
● 2026-03-25 06:54:46

●A2606:4700:3033::6815:1102026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 18:38:34
● 2026-03-25 06:54:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
applieddiploma.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 applieddiploma.com (unsigned zone)

⏱️ Timing

Total: 97ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.16, 172.67.151.217`
AAAA	2	`2606:4700:3030::ac43:97d9, 2606:4700:3033::6815:110`
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

applieddiploma.com is the parent of www.applieddiploma.com.

IP Addresses

Four IP numbers are pointed to by applieddiploma.com: 2606:4700:3030::ac43:97d9, 2606:4700:3033::6815:110, 104.21.1.16 and 172.67.151.217.

other host names including (0x6675636b)ergun.com, olympusmera.gr, lisadeleeuw.com, o33.org and hk.wghjo.cn share IP numbers with applieddiploma.com.

Name Servers

applieddiploma.com is delegated to two name servers seamus.ns.cloudflare.com and selah.ns.cloudflare.com.

applieddiploma.com shares the same name server setup as other domains, for instance fzdiploma.com, electra.co.pl, seniordiploma.com, monoyeverydoy-iopacd.cfd and spbiotec.com.

applieddiploma.com at least partially shares name servers with other domains, for instance pfnf.ca, tbgameloader.com, itsyourbirth.day, iloveincredibles.com and app-vision.co.

These name servers are commonly used alongside 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.

applieddiploma.com - robtex.com