`agentstack.cloud`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:af52^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1154^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.84^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.82^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brianna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brianna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brianna.ns.cloudflare.com`
		A	108.162.192.245^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	172.64.32.245^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
		A	173.245.58.245^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brianna.ns.cloudflare.com`
NS	`elmo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.84, 172.67.175.82
		IPv6 hints	2606:4700:3036::ac43:af52, 2606:4700:3037::6815:1154
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`brianna.ns.cloudflare.com`dns@cloudflare.com serial=2403832891

`cloud`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1779711630

⚠️ On DNS blocklist: tif

Same first word

agentstack.cloud

agentstack.io

agentstack.com

DNS History

6 records (6 active, 0 former)

●NSbrianna.ns.cloudflare.com2026-05-06 → 2026-05-25 · 2 obs

● 2026-05-06 22:51:36
● 2026-05-25 12:29:04

●NSelmo.ns.cloudflare.com2026-05-06 → 2026-05-25 · 2 obs

● 2026-05-06 22:51:36
● 2026-05-25 12:29:04

●A104.21.17.842026-05-06 → 2026-05-25 · 2 obs

● 2026-05-06 22:51:36
● 2026-05-25 12:29:04

●A172.67.175.822026-05-06 → 2026-05-25 · 2 obs

● 2026-05-06 22:51:36
● 2026-05-25 12:29:04

●A2606:4700:3036::ac43:af522026-05-06 → 2026-05-25 · 2 obs

● 2026-05-06 22:51:36
● 2026-05-25 12:29:04

●A2606:4700:3037::6815:11542026-05-06 → 2026-05-25 · 2 obs

● 2026-05-06 22:51:36
● 2026-05-25 12:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cloud	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
agentstack.cloud	elmo.ns.cloudflare.com, brianna.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.163

NS records: elmo.ns.cloudflare.com, brianna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for agentstack.cloud (unsigned zone)

⏱️ Timing

Total: 911ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.175.82, 104.21.17.84`
AAAA	2	`2606:4700:3036::ac43:af52, 2606:4700:3037::6815:1154`
NS	2	`brianna.ns.cloudflare.com, elmo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brianna.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

agentstack.cloud resolves to 4 IP numbers: 104.21.17.84, 172.67.175.82, 2606:4700:3036::ac43:af52 and 2606:4700:3037::6815:1154.

Additional host names — oakleighfootclinic.com.au, www.ourspeed.cn, cartel-manhwa.com and two others — share IP numbers with agentstack.cloud.

Name Servers

agentstack.cloud is served by two delegated name servers, brianna.ns.cloudflare.com and elmo.ns.cloudflare.com.

agentstack.cloud shares its name server setup with other domains, including auvietcorp.com, buyantibioticswp.com, okonski.org and two others.

agentstack.cloud has at least partial name server overlap with other domains, such as cwcent.com, tubebdsm247.com, freedomhealthinsurance.co.uk and two others.

It is common to find these name servers paired with the name servers ximena.ns.cloudflare.com.

Host names with 6 IP numbers:

brianna.ns.cloudflare.com has IP addresses 108.162.192.245, 172.64.32.245, 173.245.58.245 plus three more.

elmo.ns.cloudflare.com has IP addresses 108.162.193.163, 172.64.33.163, 173.245.59.163 plus three more.

agentstack.cloud - robtex.com