stacksyncstack.co - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stacksyncstack.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1c7b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:922b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.123^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.43^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colette.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colette.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colette.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colette.ns.cloudflare.com`
		A	108.162.194.28^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colette.ns.cloudflare.com`
		A	162.159.38.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colette.ns.cloudflare.com`
		A	172.64.34.28^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colette.ns.cloudflare.com`
NS	`everton.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`everton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`everton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`everton.ns.cloudflare.com`
		A	108.162.195.201^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`everton.ns.cloudflare.com`
		A	162.159.44.201^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`everton.ns.cloudflare.com`
		A	172.64.35.201^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`everton.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=5_qg63cmT0R8dRTMAJLtl041pWK_nBSKVJURCyncIAE`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.28.123, 172.67.146.43
		IPv6 hints	2606:4700:3032::6815:1c7b, 2606:4700:3037::ac43:922b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`colette.ns.cloudflare.com`dns@cloudflare.com serial=2413332440

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759757691

Same first word

stacksyncstack.com

stacksyncstack.co

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NScolette.ns.cloudflare.com2026-09-10 → 2026-09-14 · 2 obs

● 2026-09-10 18:37:10
● 2026-09-14 10:26:22

●NSeverton.ns.cloudflare.com2026-09-10 → 2026-09-14 · 2 obs

● 2026-09-10 18:37:10
● 2026-09-14 10:26:22

●MXalt1.aspmx.l.google.com2026-09-10 → 2026-09-14 · 2 obs

● 2026-09-10 18:37:10
● 2026-09-14 10:26:22

●MXalt2.aspmx.l.google.com2026-09-10 → 2026-09-14 · 2 obs

● 2026-09-10 18:37:10
● 2026-09-14 10:26:22

●MXalt3.aspmx.l.google.com2026-09-10 → 2026-09-14 · 2 obs

● 2026-09-10 18:37:10
● 2026-09-14 10:26:22

●MXalt4.aspmx.l.google.com2026-09-10 → 2026-09-14 · 2 obs

● 2026-09-10 18:37:10
● 2026-09-14 10:26:22

●MXaspmx.l.google.com2026-09-10 → 2026-09-14 · 2 obs

● 2026-09-10 18:37:10
● 2026-09-14 10:26:22

●A104.21.28.1232026-09-11 → 2026-09-14 · 3 obs

○ 2026-09-10 18:37:10
● 2026-09-11 22:43:18
● 2026-09-14 10:26:22

●A172.67.146.432026-09-11 → 2026-09-14 · 3 obs

○ 2026-09-10 18:37:10
● 2026-09-11 22:43:18
● 2026-09-14 10:26:22

○A188.114.96.42026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 18:37:10
○ 2026-09-11 22:43:18
○ 2026-09-14 10:26:22

○A188.114.97.42026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 18:37:10
○ 2026-09-11 22:43:18
○ 2026-09-14 10:26:22

●A2606:4700:3032::6815:1c7b2026-09-11 → 2026-09-14 · 3 obs

○ 2026-09-10 18:37:10
● 2026-09-11 22:43:18
● 2026-09-14 10:26:22

●A2606:4700:3037::ac43:922b2026-09-11 → 2026-09-14 · 3 obs

○ 2026-09-10 18:37:10
● 2026-09-11 22:43:18
● 2026-09-14 10:26:22

○A2a06:98c1:3120::42026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 18:37:10
○ 2026-09-11 22:43:18
○ 2026-09-14 10:26:22

○A2a06:98c1:3121::42026-09-10 → 2026-09-10 · 3 obs

● 2026-09-10 18:37:10
○ 2026-09-11 22:43:18
○ 2026-09-14 10:26:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	8 records
stacksyncstack.co	colette.ns.cloudflare.com, everton.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.201

NS records: colette.ns.cloudflare.com, everton.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stacksyncstack.co (unsigned zone)

⏱️ Timing

Total: 660ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.43, 104.21.28.123`
AAAA	2	`2606:4700:3032::6815:1c7b, 2606:4700:3037::ac43:922b`
NS	2	`colette.ns.cloudflare.com, everton.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=5_qg63cmT0R8dRT, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colette.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.registrydns.co, b.registrydns.co, c.registrydns.co...)

Analysis

IP Addresses

stacksyncstack.co has four IP addresses: 104.21.28.123, 172.67.146.43, 2606:4700:3032::6815:1c7b and 2606:4700:3037::ac43:922b.

roasmetrics.com, go-fair-casino.com, ureti.sbs plus two other host names have IP numbers in common with stacksyncstack.co.

Name Servers

stacksyncstack.co is served by two delegated name servers, colette.ns.cloudflare.com and everton.ns.cloudflare.com.

The name server configuration of stacksyncstack.co is shared with other domains, for instance yy-83u.pages.dev, engagespeedsize.com, harriseducationdistricts.com and two others.

stacksyncstack.co partially shares its NS delegation with several other domains, including newtide-phantom.com, yourcloset.pages.dev, nova-ea5df0.workers.dev and two others.

These name servers often co-occur with the name servers kenia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

colette.ns.cloudflare.com carries IP addresses 108.162.194.28, 162.159.38.28 and 172.64.34.28, with 3 other addresses beyond those.

everton.ns.cloudflare.com carries IP addresses 108.162.195.201, 162.159.44.201 and 172.64.35.201, with 3 other addresses beyond those.

Mail Servers

Mail for stacksyncstack.co is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by stacksyncstack.co are shared with other domains: champagne-environmental.com, surveypivot.com, schulziescafe.com and two others among them.

It is common to find these mail servers paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx3.googlemail.com, as well as two others.

Host names pointing to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 172.253.122.26 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.