🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stacksyncfrequency.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:8301^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3b5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.3.181^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.1^{🇺🇸 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	`malavika.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malavika.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malavika.ns.cloudflare.com`
		A	108.162.194.165^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	162.159.38.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
		A	172.64.34.165^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malavika.ns.cloudflare.com`
MX	`stacksyncfrequency-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`MS=ms34814290`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.3.181, 172.67.131.1
		IPv6 hints	2606:4700:3035::ac43:8301, 2606:4700:3036::6815:3b5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com
SOA	`carl.ns.cloudflare.com`dns@cloudflare.com serial=2412322511

`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=1788094670

Same first word

stacksyncfrequency.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NScarl.ns.cloudflare.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 11:36:28
● 2026-08-30 13:07:18

●NSmalavika.ns.cloudflare.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 11:36:28
● 2026-08-30 13:07:18

●MXstacksyncfrequency-com.mail.protection.outlook.com2026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 11:36:28
● 2026-08-30 13:07:18

●A104.21.3.1812026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 11:36:28
● 2026-08-30 13:07:18

●A172.67.131.12026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 11:36:28
● 2026-08-30 13:07:18

●A2606:4700:3035::ac43:83012026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 11:36:28
● 2026-08-30 13:07:18

●A2606:4700:3036::6815:3b52026-08-29 → 2026-08-30 · 2 obs

● 2026-08-29 11:36:28
● 2026-08-30 13:07:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
stacksyncfrequency.com	carl.ns.cloudflare.com, malavika.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.106

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stacksyncfrequency.com (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.1, 104.21.3.181`
AAAA	2	`2606:4700:3036::6815:3b5, 2606:4700:3035::ac43:8301`
NS	2	`carl.ns.cloudflare.com, malavika.ns.cloudflare.com`
MX	1	`stacksyncfrequency-com.mail.protection.o`
TXT	2	`MS=ms34814290, v=spf1 include:spf.protection.outlook.co`
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

stacksyncfrequency.com has four IP addresses: 104.21.3.181, 172.67.131.1, 2606:4700:3035::ac43:8301 and 2606:4700:3036::6815:3b5.

javstream2026.com, airplantsshop.com, interlobby.com plus two other host names have IP numbers in common with stacksyncfrequency.com.

Name Servers

stacksyncfrequency.com uses two name servers for its delegation: carl.ns.cloudflare.com and malavika.ns.cloudflare.com.

The name server configuration of stacksyncfrequency.com is shared with other domains, for instance getsimplifiedintel.net, codebuddydevhq.com, portio-direct.com and two others.

stacksyncfrequency.com partially shares its NS delegation with several other domains, including turfterrace.com, valhallahealth.training, 2026shijubei.com.cn and two others.

These name servers are regularly seen alongside alberto.ns.cloudflare.com and adi.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

Hostname carl.ns.cloudflare.com directs to 108.162.193.106, 172.64.33.106 and 173.245.59.106 along with 3 other IP addresses.

Hostname malavika.ns.cloudflare.com directs to 108.162.194.165, 162.159.38.165 and 172.64.34.165 along with 3 other IP addresses.

Mail Servers

stacksyncfrequency.com uses one mail server — stacksyncfrequency-com.mail.protection.outlook.com.

stacksyncfrequency-com.mail.protection.outlook.com has 8 IP addresses: 52.101.144.0, 52.101.144.3, 52.101.145.0 plus 5 more.

stacksyncfrequency.com - robtex.com