stackai.xyz - dns.ninja

`stackai.xyz`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9d7a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3a48^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.72^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.122^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`celine.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2662^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c262^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2262^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celine.ns.cloudflare.com`
		A	108.162.194.98^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	162.159.38.98^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
		A	172.64.34.98^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celine.ns.cloudflare.com`
NS	`patrick.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patrick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patrick.ns.cloudflare.com`
		A	108.162.195.200^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	162.159.44.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	172.64.35.200^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.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	`stackos-nft-564`
TXT	`v=spf1 +include:spf.onlarksuite.com -all`
TXT	`verification-code-site-App_lark=HXIHXiAwOZvPFXjTNEK3`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.72, 172.67.157.122
		IPv6 hints	2606:4700:3032::ac43:9d7a, 2606:4700:3035::6815:3a48
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com
SOA	`celine.ns.cloudflare.com`dns@cloudflare.com serial=2409632473

`xyz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`generationxyz.nic.xyz`
	NS	`x.nic.xyz`
	NS	`y.nic.xyz`
	NS	`z.nic.xyz`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=3000855668

Same first word

stackai.com

stackai.xyz

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DNS History

16 records (9 active, 7 former)

●NSceline.ns.cloudflare.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 08:20:42
● 2026-07-31 13:15:44

●NSpatrick.ns.cloudflare.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 08:20:42
● 2026-07-31 13:15:44

●MXmx1.larksuite.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 08:20:42
● 2026-07-31 13:15:44

●MXmx2.larksuite.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 08:20:42
● 2026-07-31 13:15:44

●MXmx3.larksuite.com2026-02-15 → 2026-07-31 · 2 obs

● 2026-02-15 08:20:42
● 2026-07-31 13:15:44

●A104.21.58.722026-02-15 → 2026-07-31 · 11 obs

● 2026-02-15 08:20:42
● 2026-02-23 21:30:48
○ 2026-03-06 04:05:58
● 2026-03-13 07:06:02
● 2026-03-16 04:19:22
○ 2026-03-20 10:55:16
○ 2026-03-23 02:29:46
● 2026-04-04 00:16:38
○ 2026-07-02 04:44:30
● 2026-07-08 03:18:12
● 2026-07-31 13:15:44

○A172.64.80.12026-03-20 → 2026-03-23 · 5 obs

○ 2026-03-16 04:19:22
● 2026-03-20 10:55:16
● 2026-03-23 02:29:46
○ 2026-04-04 00:16:38
○ 2026-07-31 13:15:44

●A172.67.157.1222026-02-15 → 2026-07-31 · 11 obs

○A188.114.96.02026-03-06 → 2026-07-02 · 6 obs

○ 2026-02-23 21:30:48
● 2026-03-06 04:05:58
○ 2026-03-13 07:06:02
● 2026-07-02 04:44:30
○ 2026-07-08 03:18:12
○ 2026-07-31 13:15:44

○A188.114.97.02026-03-06 → 2026-07-02 · 6 obs

○ 2026-02-23 21:30:48
● 2026-03-06 04:05:58
○ 2026-03-13 07:06:02
● 2026-07-02 04:44:30
○ 2026-07-08 03:18:12
○ 2026-07-31 13:15:44

●A2606:4700:3032::ac43:9d7a2026-02-15 → 2026-07-31 · 7 obs

● 2026-02-15 08:20:42
● 2026-02-23 21:30:48
○ 2026-03-06 04:05:58
● 2026-03-13 07:06:02
○ 2026-07-02 04:44:30
● 2026-07-08 03:18:12
● 2026-07-31 13:15:44

●A2606:4700:3035::6815:3a482026-02-15 → 2026-07-31 · 7 obs

● 2026-02-15 08:20:42
● 2026-02-23 21:30:48
○ 2026-03-06 04:05:58
● 2026-03-13 07:06:02
○ 2026-07-02 04:44:30
● 2026-07-08 03:18:12
● 2026-07-31 13:15:44

○A2a06:98c1:3120::2026-03-06 → 2026-07-02 · 6 obs

○ 2026-02-23 21:30:48
● 2026-03-06 04:05:58
○ 2026-03-13 07:06:02
● 2026-07-02 06:01:56
○ 2026-07-08 03:18:12
○ 2026-07-31 13:15:44

○A2a06:98c1:3120::42026-07-02 → 2026-07-02 · 4 obs

○ 2026-04-04 00:16:38
● 2026-07-02 04:44:30
○ 2026-07-02 06:01:56
○ 2026-07-31 13:15:44

○A2a06:98c1:3121::2026-03-06 → 2026-07-02 · 6 obs

○ 2026-02-23 21:30:48
● 2026-03-06 04:05:58
○ 2026-03-13 07:06:02
● 2026-07-02 06:01:56
○ 2026-07-08 03:18:12
○ 2026-07-31 13:15:44

○A2a06:98c1:3121::42026-07-02 → 2026-07-02 · 4 obs

○ 2026-04-04 00:16:38
● 2026-07-02 04:44:30
○ 2026-07-02 06:01:56
○ 2026-07-31 13:15:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
xyz	x.nic.xyz, y.nic.xyz, z.nic.xyz, generationxyz.nic.xyz	-
stackai.xyz	celine.ns.cloudflare.com, patrick.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.98

NS records: celine.ns.cloudflare.com, patrick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackai.xyz (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.122, 104.21.58.72`
AAAA	2	`2606:4700:3032::ac43:9d7a, 2606:4700:3035::6815:3a48`
NS	2	`celine.ns.cloudflare.com, patrick.ns.cloudflare.com`
MX	3	`mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...`
TXT	3	`stackos-nft-564, v=spf1 +include:spf.onlarksuite.com -all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`celine.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

stackai.xyz has four IP addresses: 104.21.58.72, 172.67.157.122, 2606:4700:3032::ac43:9d7a and 2606:4700:3035::6815:3a48.

Among the host names that share IP numbers with stackai.xyz are tigerlily.ie, intouchmena.com, vilarparaiso.com and two others.

Name Servers

stackai.xyz is served by two delegated name servers, celine.ns.cloudflare.com and patrick.ns.cloudflare.com.

stackai.xyz has the same name server delegation as a number of other domains, such as stackos.io, webnano.com, x-nth.com and two more.

stackai.xyz has at least partial name server overlap with other domains, such as infinitelead.co.uk, dalexfinance.com, victorvalleypropertycenter.com and two others.

These name servers tend to appear together with the name servers miles.ns.cloudflare.com, ivan.ns.cloudflare.com and dion.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

celine.ns.cloudflare.com carries IP addresses 108.162.194.98, 162.159.38.98 and 172.64.34.98, with 3 other addresses beyond those.

patrick.ns.cloudflare.com carries IP addresses 108.162.195.200, 162.159.44.200 and 172.64.35.200, with 3 other addresses beyond those.

Mail Servers

stackai.xyz has three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

stackai.xyz shares at least some of its mail servers with other domains — for example tanlong.org, thanhhangfood.com, lifewithease.com and two more.

Hosts with three IP address records:

mx3.larksuite.com resolves to three addresses: 18.139.153.173, 101.126.58.223 and 122.14.230.154.

Hosts that resolve to one IP address:

mx1.larksuite.com points to the IP address 18.139.153.173.

mx2.larksuite.com points to the IP address 18.139.153.173.

mx3.larksuite.com, mx1.larksuite.com and mx2.larksuite.com all direct to 18.139.153.173.