cloudcertification.io - dns.ninja

`cloudcertification.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c62c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:44c8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.200^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.44^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`luke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luke.ns.cloudflare.com`
		A	108.162.193.200^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	172.64.33.200^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	173.245.59.200^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
NS	`paris.ns.cloudflare.com`
		A	2606:4700:50::a29f:2671^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c271^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2271^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paris.ns.cloudflare.com`
		A	108.162.194.113^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paris.ns.cloudflare.com`
		A	162.159.38.113^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paris.ns.cloudflare.com`
		A	172.64.34.113^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paris.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`mx2.zoho.in`⁽¹⁰⁾
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx3.zoho.in`⁽²⁰⁾
		A	103.103.196.235^{🇮🇳 ZOHO-IN103.103.196.0/23 ZOHO}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
MX	`mx.zoho.in`⁽⁵⁰⁾
		A	169.148.146.168^{🇮🇳 ZOHO-IN169.148.146.0/24 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
		A	169.148.149.118^{🇮🇳 ZOHO-IN169.148.148.0/23 ZOHO Corporation Private Limited Estancia IT Park GST Road , Vallanchery Village, GST Rd}
			PTR	`mx2.zoho.in`
			PTR	`mx3.zoho.in`
			PTR	`mx.zoho.in`
TXT	`D2733588`
TXT	`google-site-verification=79-LzvvRBmNyWKDq8Nj-IvZ7lxNwh0i_2Wt5Mu46zuY`
TXT	`google-site-verification=RekeVEmyADtWSsB-Ub441-xOj_d-6-H9iZI_LaUDbKI`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.200, 172.67.198.44
		IPv6 hints	2606:4700:3032::ac43:c62c, 2606:4700:3035::6815:44c8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`luke.ns.cloudflare.com`dns@cloudflare.com serial=2407385919

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1782300929

Same first word

cloudcertification.io

cloudcertification.net

cloudcertification.org

DNS History

12 records (11 active, 1 former)

●NSluke.ns.cloudflare.com2026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●NSparis.ns.cloudflare.com2026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●MXmailstore1.secureserver.net2026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●MXmx.zoho.in2026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●MXmx2.zoho.in2026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●MXmx3.zoho.in2026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●MXsmtp.secureserver.net2026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●A104.21.68.2002026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●A172.67.198.442026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

●A2606:4700:3032::ac43:c62c2026-06-24 → 2026-06-24 · 2 obs

○ 2026-05-25 05:50:18
● 2026-06-24 11:46:26

○A2606:4700:3033::ac43:c62c2026-04-06 → 2026-05-25 · 3 obs

● 2026-04-06 14:25:46
● 2026-05-25 05:50:18
○ 2026-06-24 11:46:26

●A2606:4700:3035::6815:44c82026-04-06 → 2026-06-24 · 2 obs

● 2026-04-06 14:25:46
● 2026-06-24 11:46:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, c0.nic.io, b0.nic.io, a2.nic.io	-
cloudcertification.io	luke.ns.cloudflare.com, paris.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.200

NS records: luke.ns.cloudflare.com, paris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudcertification.io (unsigned zone)

⏱️ Timing

Total: 384ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.44, 104.21.68.200`
AAAA	2	`2606:4700:3032::ac43:c62c, 2606:4700:3035::6815:44c8`
NS	2	`luke.ns.cloudflare.com, paris.ns.cloudflare.com`
MX	5	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)...`
TXT	4	`D2733588, google-site-verification=79-LzvvRBmNyWKD...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`luke.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cloudcertification.io points to the four IP addresses 104.21.68.200, 172.67.198.44, 2606:4700:3032::ac43:c62c and 2606:4700:3035::6815:44c8.

wefedobet.com, pcddwang.com, taihecity.net plus two other host names have IP numbers in common with cloudcertification.io.

Name Servers

cloudcertification.io is delegated to two name servers: luke.ns.cloudflare.com and paris.ns.cloudflare.com.

The name server configuration of cloudcertification.io is shared with other domains, for instance tvkanba.com, instadoctor.gr, yoursdomain.ru and two others.

At least some of cloudcertification.io's name servers are shared with other domains, for example tracktwo.eu, mage360.co.uk, expresstorzu.shop and two more.

These name servers tend to be deployed in combination with the name servers kipp.ns.cloudflare.com and carter.ns.cloudflare.com.

Hosts with 6 IP addresses each:

luke.ns.cloudflare.com resolves to 108.162.193.200, 172.64.33.200, 173.245.59.200 and 3 other IP addresses.

paris.ns.cloudflare.com resolves to 108.162.194.113, 162.159.38.113, 172.64.34.113 and 3 other IP addresses.

Mail Servers

cloudcertification.io has five mail servers, which are mx2.zoho.in, mx3.zoho.in, mx.zoho.in and two others.

At least some of the mail servers used by cloudcertification.io are shared with other domains: discoverjefferson.com, go3s.com, hyperiontx.us and two others among them.

It is common to find these mail servers used together with the mail servers mailstore1.secureserver.net and smtp.secureserver.net.

Host names carrying three IP numbers:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

Host names pointing to two IP addresses:

mx2.zoho.in points to 169.148.146.168 and 169.148.149.118.

mx.zoho.in points to 169.148.146.168 and 169.148.149.118.

Host names resolving to a single IP address:

mx3.zoho.in points to 103.103.196.235.

mx2.zoho.in and mx.zoho.in are host names that each point to 169.148.146.168 IP addresses.

mx2.zoho.in and mx.zoho.in are host names that each point to 169.148.149.118 IP addresses.