d2checkpoint.com - dns.ninja

`d2checkpoint.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:43c8^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b491^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.200^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.145^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`nolan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c338^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nolan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2338^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nolan.ns.cloudflare.com`
		A	108.162.195.56^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	162.159.44.56^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	172.64.35.56^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁹⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=H6UERWQkpbWuNHnTqHv4eDXv4vmmnLtFQYourjoC-88`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.200, 172.67.180.145
		IPv6 hints	2606:4700:3030::6815:43c8, 2606:4700:3035::ac43:b491
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=197, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2408729104

`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=1783659262

📈 Tranco rank: #193,234

Subdomains

www.d2checkpoint.com

Same first word

d2checkpoint.com

DNS History

12 records (9 active, 3 former)

●NScoco.ns.cloudflare.com2026-03-16 → 2026-07-10 · 2 obs

● 2026-03-16 03:40:52
● 2026-07-10 04:54:52

●NSnolan.ns.cloudflare.com2026-03-16 → 2026-07-10 · 2 obs

● 2026-03-16 03:40:52
● 2026-07-10 04:54:52

○MXd2checkpoint-com.mail.protection.outlook.com2026-03-16 → 2026-06-03 · 4 obs

● 2026-03-16 03:40:52
● 2026-06-03 04:35:34
○ 2026-07-09 04:14:04
○ 2026-07-10 04:54:52

●MXroute1.mx.cloudflare.net2026-07-09 → 2026-07-10 · 3 obs

○ 2026-06-03 04:35:34
● 2026-07-09 04:14:04
● 2026-07-10 04:54:52

●MXroute2.mx.cloudflare.net2026-07-09 → 2026-07-10 · 3 obs

○ 2026-06-03 04:35:34
● 2026-07-09 04:14:04
● 2026-07-10 04:54:52

●MXroute3.mx.cloudflare.net2026-07-09 → 2026-07-10 · 3 obs

○ 2026-06-03 04:35:34
● 2026-07-09 04:14:04
● 2026-07-10 04:54:52

●A104.21.67.2002026-03-16 → 2026-07-10 · 2 obs

● 2026-03-16 03:40:52
● 2026-07-10 04:54:52

●A172.67.180.1452026-03-16 → 2026-07-10 · 2 obs

● 2026-03-16 03:40:52
● 2026-07-10 04:54:52

●A2606:4700:3030::6815:43c82026-07-09 → 2026-07-10 · 3 obs

○ 2026-06-03 04:35:34
● 2026-07-09 04:14:04
● 2026-07-10 04:54:52

○A2606:4700:3031::ac43:b4912026-03-16 → 2026-06-03 · 4 obs

● 2026-03-16 03:40:52
● 2026-06-03 04:35:34
○ 2026-07-09 04:14:04
○ 2026-07-10 04:54:52

●A2606:4700:3035::ac43:b4912026-07-09 → 2026-07-10 · 3 obs

○ 2026-06-03 04:35:34
● 2026-07-09 04:14:04
● 2026-07-10 04:54:52

○A2606:4700:3036::6815:43c82026-03-16 → 2026-06-03 · 4 obs

● 2026-03-16 03:40:52
● 2026-06-03 04:35:34
○ 2026-07-09 04:14:04
○ 2026-07-10 04:54:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
d2checkpoint.com	coco.ns.cloudflare.com, nolan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.104

NS records: coco.ns.cloudflare.com, nolan.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.200, 172.67.180.145`
AAAA	2	`2606:4700:3030::6815:43c8, 2606:4700:3035::ac43:b491`
NS	2	`coco.ns.cloudflare.com, nolan.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 48), route2.mx.cloudflare.net (pri: 79)...`
TXT	2	`google-site-verification=H6UERWQkpbWuNHn, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.d2checkpoint.com is a subdomain of d2checkpoint.com.

IP Addresses

d2checkpoint.com points to the four IP addresses 104.21.67.200, 172.67.180.145, 2606:4700:3030::6815:43c8 and 2606:4700:3035::ac43:b491.

Among the host names that share IP numbers with d2checkpoint.com are pharmarosa.lu, www.day-home.dk, havez.fr and two others.

Name Servers

d2checkpoint.com uses two name servers for its delegation: coco.ns.cloudflare.com and nolan.ns.cloudflare.com.

d2checkpoint.com has the same name server delegation as a number of other domains, such as atomic14.com, mikkers-sc.nl, banana-pi.org.cn and two more.

The name servers of d2checkpoint.com overlap at least partially with those of other domains — among them participationwhitehandwriting.com, insuronline.com.vn, 020thcls.cn and two more.

These name servers commonly appear alongside the name servers ernest.ns.cloudflare.com and deb.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname coco.ns.cloudflare.com directs to 108.162.192.104, 172.64.32.104 and 173.245.58.104 along with 3 other IP addresses.

Hostname nolan.ns.cloudflare.com directs to 108.162.195.56, 162.159.44.56 and 172.64.35.56 along with 3 other IP addresses.

Mail Servers

Mail for d2checkpoint.com is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

d2checkpoint.com shares at least some of its mail servers with other domains — for example jdshipin.com, pokerayam.com, jli-models.ca and two more.

Host names resolving to 6 IP numbers:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.