`opticacaribou.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:8e9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bcd0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.233^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.208^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gail.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c074^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gail.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2074^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gail.ns.cloudflare.com`
		A	108.162.192.116^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	172.64.32.116^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
		A	173.245.58.116^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gail.ns.cloudflare.com`
NS	`jay.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jay.ns.cloudflare.com`
		A	108.162.193.123^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	172.64.33.123^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
		A	173.245.59.123^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jay.ns.cloudflare.com`
MX	`mx10.antispam.mailspamprotection.com` ⭐
		A	34.149.79.66^{🇺🇸 Google34.148.0.0/14}
			PTR	`66.79.149.34.bc.googleusercontent.com`
MX	`mx20.antispam.mailspamprotection.com`⁽²⁰⁾
		A	34.120.156.61^{🇺🇸 Google34.120.0.0/14}
			PTR	`61.156.120.34.bc.googleusercontent.com`
MX	`mx30.antispam.mailspamprotection.com`⁽³⁰⁾
		A	34.111.121.216^{🇺🇸 Google34.108.0.0/14}
			PTR	`216.121.111.34.bc.googleusercontent.com`
TXT	`_globalsign-domain-verification=hjaoXAhVfs0EMgC79KVWjWi_2TCPRbApcWB4nwab6t`
TXT	`brevo-code:857758d1e15bb4fb024bcd13bf8bf587`
TXT	`google-site-verification=BXGWk4zi3OCLn5tWYFtipbBJbQuqqKWxJJ9--GFd1YY`
TXT	`google-site-verification=J5Vz1hkRwCoGzZVqKV4AkNTkFabOxSeJGfPjYfoSRL0`
TXT	`google-site-verification=JgLR0afT3e5FbaCMKWcpAp-Es0j3IKoOW4FibpLaW9I`
TXT	`mailerlite-domain-verification=f651367ca1d8612b3da162ab5655a9226fc262eb`
TXT	`v=spf1 +a +mx a mx include:opticacaribou.com.spf.auto.dnssmarthost.net includ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.233, 172.67.188.208
		IPv6 hints	2606:4700:3030::6815:8e9, 2606:4700:3035::ac43:bcd0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOA	`gail.ns.cloudflare.com`dns@cloudflare.com serial=2409993462

`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=1784547302

Previously MX for

opticacaribou.com

Same first word

opticacaribou.com

DNS History

25 records (9 active, 16 former)

●NSgail.ns.cloudflare.com2026-05-29 → 2026-07-20 · 3 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-07-20 11:59:10

●NSjay.ns.cloudflare.com2026-05-29 → 2026-07-20 · 3 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-07-20 11:59:10

○NSns1.bluehost.com2015-05-18 → 2016-01-21 · 4 obs

● 2015-05-18 12:16:06
● 2016-01-21 11:12:36
○ 2016-04-14 22:53:32
○ 2026-07-20 11:59:10

○NSns1.es7.siteground.eu2020-03-05 → 2020-03-05 · 4 obs

○ 2016-11-27 20:19:08
● 2020-03-05 13:09:14
○ 2026-05-29 18:47:08
○ 2026-07-20 11:59:10

○NSns1.siteground326.com2016-04-14 → 2016-11-27 · 5 obs

○ 2016-01-21 11:12:36
● 2016-04-14 22:53:32
● 2016-11-27 20:19:08
○ 2020-03-05 13:09:14
○ 2026-07-20 11:59:10

○NSns2.bluehost.com2015-05-18 → 2016-01-21 · 4 obs

● 2015-05-18 12:16:06
● 2016-01-21 11:12:36
○ 2016-04-14 22:53:32
○ 2026-07-20 11:59:10

○NSns2.es7.siteground.eu2020-03-05 → 2020-03-05 · 4 obs

○ 2016-11-27 20:19:08
● 2020-03-05 13:09:14
○ 2026-05-29 18:47:08
○ 2026-07-20 11:59:10

○NSns2.siteground326.com2016-04-14 → 2016-11-27 · 5 obs

○ 2016-01-21 11:12:36
● 2016-04-14 22:53:32
● 2016-11-27 20:19:08
○ 2020-03-05 13:09:14
○ 2026-07-20 11:59:10

●MXmx10.antispam.mailspamprotection.com2026-05-29 → 2026-07-20 · 3 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-07-20 11:59:10

●MXmx20.antispam.mailspamprotection.com2026-05-29 → 2026-07-20 · 3 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-07-20 11:59:10

●MXmx30.antispam.mailspamprotection.com2026-05-29 → 2026-07-20 · 3 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-07-20 11:59:10

○MXopticacaribou.com2015-05-18 → 2020-03-05 · 4 obs

● 2015-05-18 12:16:06
● 2020-03-05 13:09:14
○ 2026-05-29 18:47:08
○ 2026-07-20 11:59:10

●A104.21.8.2332026-05-29 → 2026-07-20 · 5 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-06-12 03:11:06
○ 2026-06-28 06:59:44
● 2026-07-20 11:59:10

●A172.67.188.2082026-05-29 → 2026-07-20 · 5 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-06-12 03:11:06
○ 2026-06-28 06:59:44
● 2026-07-20 11:59:10

○A188.114.96.02026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-12 03:11:06
● 2026-06-28 06:59:44
○ 2026-07-20 11:59:10

○A188.114.97.02026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-12 03:11:06
● 2026-06-28 06:59:44
○ 2026-07-20 11:59:10

●A2606:4700:3030::6815:8e92026-07-20 → 2026-07-20 · 2 obs

○ 2026-06-28 06:59:44
● 2026-07-20 11:59:10

○A2606:4700:3031::6815:8e92026-05-29 → 2026-06-12 · 5 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-06-12 03:11:06
○ 2026-06-28 06:59:44
○ 2026-07-20 11:59:10

●A2606:4700:3035::ac43:bcd02026-07-20 → 2026-07-20 · 2 obs

○ 2026-06-28 06:59:44
● 2026-07-20 11:59:10

○A2606:4700:3036::ac43:bcd02026-05-29 → 2026-06-12 · 5 obs

○ 2020-03-05 13:09:14
● 2026-05-29 18:47:08
● 2026-06-12 03:11:06
○ 2026-06-28 06:59:44
○ 2026-07-20 11:59:10

○A2a06:98c1:3120::2026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-12 03:11:06
● 2026-06-28 06:59:44
○ 2026-07-20 11:59:10

○A2a06:98c1:3121::2026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-12 03:11:06
● 2026-06-28 06:59:44
○ 2026-07-20 11:59:10

○A35.214.248.792020-03-05 → 2020-03-05 · 4 obs

○ 2016-11-27 20:19:08
● 2020-03-05 13:09:14
○ 2026-05-29 18:47:08
○ 2026-07-20 11:59:10

○A37.60.241.942016-04-14 → 2016-11-27 · 5 obs

○ 2016-01-21 11:12:36
● 2016-04-14 22:53:32
● 2016-11-27 20:19:08
○ 2020-03-05 13:09:14
○ 2026-07-20 11:59:10

○A66.147.244.2252015-05-18 → 2016-01-21 · 4 obs

● 2015-05-18 12:16:06
● 2016-01-21 11:12:36
○ 2016-04-14 22:53:32
○ 2026-07-20 11:59:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
opticacaribou.com	jay.ns.cloudflare.com, gail.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.116

NS records: jay.ns.cloudflare.com, gail.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticacaribou.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.233, 172.67.188.208`
AAAA	2	`2606:4700:3030::6815:8e9, 2606:4700:3035::ac43:bcd0`
NS	2	`gail.ns.cloudflare.com, jay.ns.cloudflare.com`
MX	3	`mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr...`
TXT	7	`_globalsign-domain-verification=hjaoXAhV, brevo-code:857758d1e15bb4fb024bcd13bf8bf...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gail.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

opticacaribou.com has four IP addresses: 104.21.8.233, 172.67.188.208, 2606:4700:3030::6815:8e9 and 2606:4700:3035::ac43:bcd0.

Two other host names, along with ssmd5.com, precisebusiness.us and definine.com, also share IP numbers with opticacaribou.com.

Name Servers

opticacaribou.com uses two name servers for its delegation: gail.ns.cloudflare.com and jay.ns.cloudflare.com.

opticacaribou.com shares its NS records with other domains, for example iromizban.ir, enginehosting.org, decarvalhoconsultoria.com.br and two others.

opticacaribou.com shares at least some of its name servers with other domains, including alfabet1.com.br, srilankaembassy.at, westcoastbabyboutique.com and two others.

These name servers are frequently seen alongside the name servers arvind.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname gail.ns.cloudflare.com directs to 108.162.192.116, 172.64.32.116 and 173.245.58.116 along with 3 other IP addresses.

Hostname jay.ns.cloudflare.com directs to 108.162.193.123, 172.64.33.123 and 173.245.59.123 along with 3 other IP addresses.

Mail Servers

opticacaribou.com is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.

There is at least a partial MX overlap between opticacaribou.com and other domains, including electrical-online.com, detalier.com.mx, dtcmysmarthome.com and two others.

The hostnames mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com each resolve to a single IP: mx10.antispam.mailspamprotection.com → 34.149.79.66, mx20.antispam.mailspamprotection.com → 34.120.156.61, mx30.antispam.mailspamprotection.com → 34.111.121.216.

opticacaribou.com - robtex.com