🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptic.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b175^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5395^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.149^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.117^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=oZCbQLfwu5BnI0udZN0T4M7iaXnIcVseVQb5qyx-3Pg`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com include:zohomail.com ~all`
TXT	`zoho-verification=zb05350289.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.149, 172.67.177.117
		IPv6 hints	2606:4700:3033::ac43:b175, 2606:4700:3035::6815:5395
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2413915377

`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=1789053348

Same first word

stackoptic.com

Similar names

opticstack.cfd

pictostack.com

topicstack.de

topicstack.com

opticstack.site

opticstack.com

Previous names

Next names

DNS History

16 records (9 active, 7 former)

●NSchris.ns.cloudflare.com2026-09-09 → 2026-09-10 · 3 obs

○ 2017-08-11 03:39:52
● 2026-09-09 12:12:04
● 2026-09-10 15:27:38

●NSlisa.ns.cloudflare.com2026-09-09 → 2026-09-10 · 3 obs

○ 2017-08-11 03:39:52
● 2026-09-09 12:12:04
● 2026-09-10 15:27:38

○NSns63.domaincontrol.com2017-08-11 → 2017-08-11 · 3 obs

● 2017-08-11 03:39:52
○ 2026-09-09 12:12:04
○ 2026-09-10 15:27:38

○NSns64.domaincontrol.com2017-08-11 → 2017-08-11 · 3 obs

● 2017-08-11 03:39:52
○ 2026-09-09 12:12:04
○ 2026-09-10 15:27:38

●MXmx.zoho.com2026-09-09 → 2026-09-10 · 2 obs

● 2026-09-09 12:12:04
● 2026-09-10 15:27:38

●MXmx2.zoho.com2026-09-09 → 2026-09-10 · 2 obs

● 2026-09-09 12:12:04
● 2026-09-10 15:27:38

●MXmx3.zoho.com2026-09-09 → 2026-09-10 · 2 obs

● 2026-09-09 12:12:04
● 2026-09-10 15:27:38

●A104.21.83.1492026-09-09 → 2026-09-10 · 3 obs

○ 2026-09-09 12:12:04
● 2026-09-09 19:08:04
● 2026-09-10 15:27:38

●A172.67.177.1172026-09-09 → 2026-09-10 · 3 obs

○ 2026-09-09 12:12:04
● 2026-09-09 19:08:04
● 2026-09-10 15:27:38

○A184.168.221.432017-08-11 → 2017-08-11 · 3 obs

● 2017-08-11 03:39:52
○ 2026-09-09 12:12:04
○ 2026-09-10 15:27:38

○A188.114.96.02026-09-09 → 2026-09-09 · 4 obs

○ 2017-08-11 03:39:52
● 2026-09-09 12:12:04
○ 2026-09-09 19:08:04
○ 2026-09-10 15:27:38

○A188.114.97.02026-09-09 → 2026-09-09 · 4 obs

○ 2017-08-11 03:39:52
● 2026-09-09 12:12:04
○ 2026-09-09 19:08:04
○ 2026-09-10 15:27:38

●A2606:4700:3033::ac43:b1752026-09-09 → 2026-09-10 · 3 obs

○ 2026-09-09 12:12:04
● 2026-09-09 19:08:04
● 2026-09-10 15:27:38

●A2606:4700:3035::6815:53952026-09-09 → 2026-09-10 · 3 obs

○ 2026-09-09 12:12:04
● 2026-09-09 19:08:04
● 2026-09-10 15:27:38

○A2a06:98c1:3120::2026-09-09 → 2026-09-09 · 4 obs

○ 2017-08-11 03:39:52
● 2026-09-09 12:12:04
○ 2026-09-09 19:08:04
○ 2026-09-10 15:27:38

○A2a06:98c1:3121::2026-09-09 → 2026-09-09 · 4 obs

○ 2017-08-11 03:39:52
● 2026-09-09 12:12:04
○ 2026-09-09 19:08:04
○ 2026-09-10 15:27:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackoptic.com	lisa.ns.cloudflare.com, chris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.85

NS records: lisa.ns.cloudflare.com, chris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackoptic.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.149, 172.67.177.117`
AAAA	2	`2606:4700:3033::ac43:b175, 2606:4700:3035::6815:5395`
NS	2	`chris.ns.cloudflare.com, lisa.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	3	`google-site-verification=oZCbQLfwu5BnI0u, v=spf1 include:spf.efwd.registrar-server...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackoptic.com directs to four IP numbers, which are 104.21.83.149, 172.67.177.117, 2606:4700:3033::ac43:b175 and 2606:4700:3035::6815:5395.

Among the host names that share IP numbers with stackoptic.com are yinliaoji.net, xbet100casino.com.mx, onlinecasinozonderregistratie.net and two others.

Name Servers

stackoptic.com is delegated to two name servers: chris.ns.cloudflare.com and lisa.ns.cloudflare.com.

stackoptic.com has the same name server delegation as a number of other domains, such as fireplacepros.top, fireplacesmokefix.top, fireplace-proteam.com and two more.

At least some of stackoptic.com's name servers are shared with other domains, for example trouverchezsoi.com, hhw15977859709.workers.dev, shonubijerry.workers.dev and two more.

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

Host names resolving to 6 IP numbers:

chris.ns.cloudflare.com resolves to 108.162.193.85, 172.64.33.85, 173.245.59.85 and 3 other IP addresses.

lisa.ns.cloudflare.com resolves to 108.162.192.131, 172.64.32.131, 173.245.58.131 and 3 other IP addresses.

Mail Servers

The MX records for stackoptic.com list three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

stackoptic.com shares at least some of its mail servers with other domains — for example odama-id.com, 2818studios.com, rosseti.xyz and two more.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com each resolve to a single IP address: 204.141.43.44.

mx2.zoho.com, mx3.zoho.com and mx.zoho.com all direct to 204.141.43.44.

stackoptic.com - robtex.com

stackoptic.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`stackoptic.com`

`com`