🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackdiscoveryengine.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9593^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1db3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.179^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.149.147^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marissa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2672^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c272^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2272^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marissa.ns.cloudflare.com`
		A	108.162.194.114^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	162.159.38.114^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
		A	172.64.34.114^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marissa.ns.cloudflare.com`
NS	`randy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randy.ns.cloudflare.com`
		A	108.162.195.109^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	162.159.44.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	172.64.35.109^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
TXT	`google-gws-recovery-domain-verification=73348383`
TXT	`google-site-verification=z7Ws5FeCveFJ_zE5qtQTYgZ8V38-sWBmg_z8jzwnLlY`
TXT	`google-site-verification=z7Ws5FeCveFJ_zE5qtQTYgZ8V38-sWBmg_z8jzwnLlYcontent_c...`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.179, 172.67.149.147
		IPv6 hints	2606:4700:3031::ac43:9593, 2606:4700:3037::6815:1db3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOA	`marissa.ns.cloudflare.com`dns@cloudflare.com serial=2414940407

`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=1791524419

Same first word

stackdiscoveryengine.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSmarissa.ns.cloudflare.com2026-09-15 → 2026-10-09 · 2 obs

● 2026-09-15 06:48:28
● 2026-10-09 05:49:18

●NSrandy.ns.cloudflare.com2026-09-15 → 2026-10-09 · 2 obs

● 2026-09-15 06:48:28
● 2026-10-09 05:49:18

●MXsmtp.google.com2026-09-15 → 2026-10-09 · 2 obs

● 2026-09-15 06:48:28
● 2026-10-09 05:49:18

●A104.21.29.1792026-09-15 → 2026-10-09 · 2 obs

● 2026-09-15 06:48:28
● 2026-10-09 05:49:18

●A172.67.149.1472026-09-15 → 2026-10-09 · 2 obs

● 2026-09-15 06:48:28
● 2026-10-09 05:49:18

●A2606:4700:3031::ac43:95932026-09-15 → 2026-10-09 · 2 obs

● 2026-09-15 06:48:28
● 2026-10-09 05:49:18

●A2606:4700:3037::6815:1db32026-09-15 → 2026-10-09 · 2 obs

● 2026-09-15 06:48:28
● 2026-10-09 05:49:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
stackdiscoveryengine.com	marissa.ns.cloudflare.com, randy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.109

NS records: marissa.ns.cloudflare.com, randy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackdiscoveryengine.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.179, 172.67.149.147`
AAAA	2	`2606:4700:3031::ac43:9593, 2606:4700:3037::6815:1db3`
NS	2	`marissa.ns.cloudflare.com, randy.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	4	`google-gws-recovery-domain-verification=, google-site-verification=z7Ws5FeCveFJ_zE...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marissa.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackdiscoveryengine.com has four IP addresses: 104.21.29.179, 172.67.149.147, 2606:4700:3031::ac43:9593 and 2606:4700:3037::6815:1db3.

laivymacro.lol, ai-proryv.online, thejamjamboree.com plus two other host names have IP numbers in common with stackdiscoveryengine.com.

Name Servers

DNS delegation for stackdiscoveryengine.com points to two name servers: marissa.ns.cloudflare.com and randy.ns.cloudflare.com.

The name server configuration of stackdiscoveryengine.com is shared with other domains, for instance precisionprospectdata.com, krscales.com, storydrivenemails.com and two others.

stackdiscoveryengine.com has at least partial name server overlap with other domains, such as website-1a6.pages.dev, amirali81.workers.dev, xovot34441.workers.dev and two others.

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

Hosts with 6 IP addresses each:

marissa.ns.cloudflare.com has IP addresses 108.162.194.114, 162.159.38.114 and 172.64.34.114, plus 3 other.

randy.ns.cloudflare.com has IP addresses 108.162.195.109, 162.159.44.109 and 172.64.35.109, plus 3 other.

Mail Servers

stackdiscoveryengine.com uses one mail server — smtp.google.com.

The mail server setup of stackdiscoveryengine.com matches that of other domains such as use-tells-tech.org, rational-magic.com, sendaflareapp.com and two others.

At least some of the mail servers used by stackdiscoveryengine.com are shared with other domains: goldenhourguidance.co, lostinthelight.nz, twystcocktailco.com and two others among them.

smtp.google.com has 9 IP addresses: 142.251.111.26, 142.251.167.26, 142.251.167.27 plus 6 more.

stackdiscoveryengine.com - robtex.com