🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`thirdcloud.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a278^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3175^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.117^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.120^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ed.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ed.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ed.ns.cloudflare.com`
		A	108.162.193.111^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	172.64.33.111^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
		A	173.245.59.111^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ed.ns.cloudflare.com`
NS	`maria.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maria.ns.cloudflare.com`
		A	108.162.192.192^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	172.64.32.192^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	173.245.58.192^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
MX	`mx1.larksuite.com` ⭐
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.larksuite.com`⁽⁵⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
MX	`mx3.larksuite.com`⁽¹⁰⁾
		A	18.139.153.173^{🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix}
			PTR	`ec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.223^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.230.154^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`v=spf1 +include:spf.onlarksuite.com -all`
TXT	`verification-code-site-App_lark=CWfBxTofnYCwQYyGMQ2p`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.117, 172.67.162.120
		IPv6 hints	2606:4700:3032::ac43:a278, 2606:4700:3035::6815:3175
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOA	`ed.ns.cloudflare.com`dns@cloudflare.com serial=2413913284

`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=1788522090

Subdomains

claude-api.thirdcloud.io

Same first word

thirdcloud.herokuapp.com

thirdcloud.io

thirdcloud.workers.dev

thirdcloud.com

Similar names

toddulrich.com

Previous names

thintech.io

thintheory.io

thinvo.io

thinwire.io

thinxai.io

thinxview.io

thiord.io

thiqa.io

thiqahwaenjazco.io

thiqal.io

thira.io

thirai.io

thiran.io

third-space.io

thirdact.io

thirdage.io

thirdarm.io

thirdaxis.io

thirdbase.io

thirdblock.io

Next names

DNS History

9 records (9 active, 0 former)

●NSed.ns.cloudflare.com2026-08-30 → 2026-09-04 · 2 obs

● 2026-08-30 06:15:52
● 2026-09-04 12:08:58

●NSmaria.ns.cloudflare.com2026-08-30 → 2026-09-04 · 2 obs

● 2026-08-30 06:15:52
● 2026-09-04 12:08:58

●MXmx1.larksuite.com2026-08-30 → 2026-09-04 · 2 obs

● 2026-08-30 06:15:52
● 2026-09-04 12:08:58

●MXmx2.larksuite.com2026-08-30 → 2026-09-04 · 2 obs

● 2026-08-30 06:15:52
● 2026-09-04 12:08:58

●MXmx3.larksuite.com2026-08-30 → 2026-09-04 · 2 obs

● 2026-08-30 06:15:52
● 2026-09-04 12:08:58

●A104.21.49.1172026-09-03 → 2026-09-04 · 2 obs

● 2026-09-03 17:56:16
● 2026-09-04 12:08:58

●A172.67.162.1202026-09-03 → 2026-09-04 · 2 obs

● 2026-09-03 17:56:16
● 2026-09-04 12:08:58

●A2606:4700:3032::ac43:a2782026-09-03 → 2026-09-04 · 2 obs

● 2026-09-03 17:56:16
● 2026-09-04 12:08:58

●A2606:4700:3035::6815:31752026-09-03 → 2026-09-04 · 2 obs

● 2026-09-03 17:56:16
● 2026-09-04 12:08:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	8 records
thirdcloud.io	ed.ns.cloudflare.com, maria.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.111

NS records: ed.ns.cloudflare.com, maria.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thirdcloud.io (unsigned zone)

⏱️ Timing

Total: 760ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.120, 104.21.49.117`
AAAA	2	`2606:4700:3035::6815:3175, 2606:4700:3032::ac43:a278`
NS	2	`ed.ns.cloudflare.com, maria.ns.cloudflare.com`
MX	3	`mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...`
TXT	2	`v=spf1 +include:spf.onlarksuite.com -all, verification-code-site-App_lark=CWfBxTof`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ed.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.io, a0.nic.io, a2.nic.io...)

Analysis

Hierarchy

The domain claude-api.thirdcloud.io falls under the parent thirdcloud.io.

IP Addresses

thirdcloud.io points to the four IP addresses 104.21.49.117, 172.67.162.120, 2606:4700:3032::ac43:a278 and 2606:4700:3035::6815:3175.

tryresorsitalent.com, meybag.ru, pittstonpopcorn.com and two other host names share IP numbers with thirdcloud.io.

Name Servers

DNS delegation for thirdcloud.io points to two name servers: ed.ns.cloudflare.com and maria.ns.cloudflare.com.

thirdcloud.io uses the same name servers as several other domains — among them verocgroup.com, trinhhaianh.com, ladyvivra.com and two more.

At least some of thirdcloud.io's name servers are shared with other domains, for example verkada-alerting.workers.dev, boldkite.co, alpineservices.net and two more.

These name servers tend to be used in conjunction with the name servers bart.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ed.ns.cloudflare.com has IP addresses 108.162.193.111, 172.64.33.111 and 173.245.59.111, plus 3 other.

maria.ns.cloudflare.com has IP addresses 108.162.192.192, 172.64.32.192 and 173.245.58.192, plus 3 other.

Mail Servers

The MX records for thirdcloud.io list three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

thirdcloud.io has at least partial mail server overlap with other domains such as withupi.com, arrivalx.money, laccolite.com and two more.

Hostnames that resolve to three IP addresses:

mx3.larksuite.com has IP addresses 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Hosts with just one IP address:

mx1.larksuite.com directs to 18.139.153.173.

mx2.larksuite.com directs to 18.139.153.173.

The host names mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com each resolve to 18.139.153.173.

thirdcloud.io - robtex.com

thirdcloud.io

io

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`thirdcloud.io`

`io`