stacktio.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stacktio.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:19cb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8689^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.203^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.137^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
NS	`kate.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`_acme-challenge.stacktio.com TXT fnN0SdOTFKWFQafoKR2NpvMBLbkBYrFLGd0xGc9MnXM`
TXT	`apple-domain=yLya5RnhtXzgFXs5`
TXT	`v=spf1 include:icloud.com include:sendersrv.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.203, 172.67.134.137
		IPv6 hints	2606:4700:3032::6815:19cb, 2606:4700:3034::ac43:8689
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2412180115

`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=1788239060

Same first word

stacktio.com

Similar names

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NScarl.ns.cloudflare.com2026-08-18 → 2026-09-01 · 2 obs

● 2026-08-18 02:48:02
● 2026-09-01 05:10:24

●NSkate.ns.cloudflare.com2026-08-18 → 2026-09-01 · 2 obs

● 2026-08-18 02:48:02
● 2026-09-01 05:10:24

●MXmx01.mail.icloud.com2026-08-18 → 2026-09-01 · 2 obs

● 2026-08-18 02:48:02
● 2026-09-01 05:10:24

●MXmx02.mail.icloud.com2026-08-18 → 2026-09-01 · 2 obs

● 2026-08-18 02:48:02
● 2026-09-01 05:10:24

●A104.21.25.2032026-08-18 → 2026-09-01 · 4 obs

● 2026-08-18 02:48:02
○ 2026-08-26 01:08:12
● 2026-08-26 07:03:22
● 2026-09-01 05:10:24

●A172.67.134.1372026-08-18 → 2026-09-01 · 4 obs

● 2026-08-18 02:48:02
○ 2026-08-26 01:08:12
● 2026-08-26 07:03:22
● 2026-09-01 05:10:24

○A188.114.96.02026-08-26 → 2026-08-26 · 4 obs

○ 2026-08-18 02:48:02
● 2026-08-26 01:08:12
○ 2026-08-26 07:03:22
○ 2026-09-01 05:10:24

○A188.114.97.02026-08-26 → 2026-08-26 · 4 obs

○ 2026-08-18 02:48:02
● 2026-08-26 01:08:12
○ 2026-08-26 07:03:22
○ 2026-09-01 05:10:24

●A2606:4700:3032::6815:19cb2026-08-18 → 2026-09-01 · 4 obs

● 2026-08-18 02:48:02
○ 2026-08-26 01:08:12
● 2026-08-26 07:03:22
● 2026-09-01 05:10:24

●A2606:4700:3034::ac43:86892026-08-18 → 2026-09-01 · 4 obs

● 2026-08-18 02:48:02
○ 2026-08-26 01:08:12
● 2026-08-26 07:03:22
● 2026-09-01 05:10:24

○A2a06:98c1:3120::2026-08-26 → 2026-08-26 · 4 obs

○ 2026-08-18 02:48:02
● 2026-08-26 01:08:12
○ 2026-08-26 07:03:22
○ 2026-09-01 05:10:24

○A2a06:98c1:3121::2026-08-26 → 2026-08-26 · 4 obs

○ 2026-08-18 02:48:02
● 2026-08-26 01:08:12
○ 2026-08-26 07:03:22
○ 2026-09-01 05:10:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
stacktio.com	carl.ns.cloudflare.com, kate.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.106

NS records: carl.ns.cloudflare.com, kate.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stacktio.com (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.137, 104.21.25.203`
AAAA	2	`2606:4700:3032::6815:19cb, 2606:4700:3034::ac43:8689`
NS	2	`carl.ns.cloudflare.com, kate.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`_acme-challenge.stacktio.com TXT fnN0SdO, apple-domain=yLya5RnhtXzgFXs5...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stacktio.com directs to four IP numbers, which are 104.21.25.203, 172.67.134.137, 2606:4700:3032::6815:19cb and 2606:4700:3034::ac43:8689.

premiertechcorp.com, slou2.cc, iforhomes.co.uk and two other host names share IP numbers with stacktio.com.

Name Servers

stacktio.com has two authoritative name servers — carl.ns.cloudflare.com and kate.ns.cloudflare.com.

stacktio.com uses the same name servers as several other domains — among them mobr2.com, 9club-indo.com, wonderful.gr and two more.

At least some of stacktio.com's name servers are shared with other domains, for example jinersw.com, sparkly-scar.workers.dev, muebleselroi.com and two more.

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

Hostnames that resolve to 6 IP addresses:

carl.ns.cloudflare.com points to 108.162.193.106, 172.64.33.106, 173.245.59.106 and 3 other IP addresses.

kate.ns.cloudflare.com points to 108.162.192.124, 172.64.32.124, 173.245.58.124 and 3 other IP addresses.

Mail Servers

Mail for stacktio.com is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.

stacktio.com uses an identical mail server configuration to several other domains — among them miraicloud.cc, osandoval.com, kontorstjanst.com and two more.

At least a portion of stacktio.com's mail servers are shared with other domains, among them levitabansi.com and vishalzambre.com.

Hostnames that resolve to 6 IP addresses:

mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.42.251.62 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.56.9.31 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.152.5 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.154.33 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.155.25 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.156.30 IP addresses.