`expressdiplom.top`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:50e6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9b11^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.230^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.17^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`courtney.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2682^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c282^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`courtney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2282^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`courtney.ns.cloudflare.com`
		A	108.162.194.130^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	162.159.38.130^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
		A	172.64.34.130^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`courtney.ns.cloudflare.com`
NS	`syeef.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`syeef.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`syeef.ns.cloudflare.com`
		A	108.162.195.238^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	162.159.44.238^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
		A	172.64.35.238^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`syeef.ns.cloudflare.com`
TXT	`v=spf1 ip4:43.245.224.213 a:expressdiplom.top mx:expressdiplom.top include:ex...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.230, 172.67.155.17
		IPv6 hints	2606:4700:3036::6815:50e6, 2606:4700:3036::ac43:9b11
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`courtney.ns.cloudflare.com`dns@cloudflare.com serial=2398889747

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn` ⚠️ Not in parent delegation
	NS	`f.zdnscloud.cn`
	NS	`g.zdnscloud.com` ⚠️ Not in zone NS records
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-04-14_20:10:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1395538429

Same first word

expressdiplom.top

DNS History

6 records (6 active, 0 former)

●NScourtney.ns.cloudflare.com2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 21:33:20
● 2026-04-14 12:30:24

●NSsyeef.ns.cloudflare.com2026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 21:33:20
● 2026-04-14 12:30:24

●A104.21.80.2302026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 21:33:20
● 2026-04-14 12:30:24

●A172.67.155.172026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 21:33:20
● 2026-04-14 12:30:24

●A2606:4700:3036::6815:50e62026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 21:33:20
● 2026-04-14 12:30:24

●A2606:4700:3036::ac43:9b112026-04-09 → 2026-04-14 · 2 obs

● 2026-04-09 21:33:20
● 2026-04-14 12:30:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	f.zdnscloud.cn, d.zdnscloud.com, c.zdnscloud.com, b.zdnscloud.cn...	-
expressdiplom.top	syeef.ns.cloudflare.com, courtney.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.238

NS records: syeef.ns.cloudflare.com, courtney.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expressdiplom.top (unsigned zone)

⏱️ Timing

Total: 1067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.80.230, 172.67.155.17`
AAAA	2	`2606:4700:3036::ac43:9b11, 2606:4700:3036::6815:50e6`
NS	2	`courtney.ns.cloudflare.com, syeef.ns.cloudflare.com`
TXT	1	`v=spf1 ip4:43.245.224.213 a:expressdiplo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`courtney.ns.cloudflare.com dns.cloudflar`

Analysis

IP Addresses

expressdiplom.top resolves to four IP numbers: 2606:4700:3036::6815:50e6, 2606:4700:3036::ac43:9b11, 104.21.80.230 and 172.67.155.17.

Other host names such as bzjiayu.cn, anadroxyl.net, www.hm998.com.cn, www.fiveajans.com and shenzgarden.com share IPs with expressdiplom.top.

Name Servers

expressdiplom.top is delegated to two name servers: courtney.ns.cloudflare.com and syeef.ns.cloudflare.com.

expressdiplom.top shares the same name server setup as greatskinlawrence.com, hiddencreekwines.com, ranchrestaurantgreeley.com, tupi.com.br and expressdiplomx.top.

expressdiplom.top at least partially shares name servers with other domains, for instance zoneladderpro.com, teensinnature.com, blitarkota.net, darnoora.com and corepalacespace.com.

These name servers are commonly used together with ada.ns.cloudflare.com, sonia.ns.cloudflare.com and carlane.ns.cloudflare.com.

Host names with six IP numbers:

courtney.ns.cloudflare.com points to 2606:4700:50::a29f:2682, 2803:f800:50::6ca2:c282, 2a06:98c1:50::ac40:2282, 108.162.194.130, 162.159.38.130 and 172.64.34.130.

syeef.ns.cloudflare.com points to 2606:4700:58::a29f:2cee, 2803:f800:50::6ca2:c3ee, 2a06:98c1:50::ac40:23ee, 108.162.195.238, 162.159.44.238 and 172.64.35.238.

expressdiplom.top - robtex.com