`miamiopen.com`

DNSSEC	⚠️ Not signed
A	3.233.69.218^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-233-69-218.compute-1.amazonaws.com`
NS	`serena.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
NS	`vick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vick.ns.cloudflare.com`
		A	108.162.193.244^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	172.64.33.244^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	173.245.59.244^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
MX	`mxa.global.inbound.cf-emailsecurity.net` ⭐
		A	172.65.64.137^{🇺🇸 Cloudflare172.65.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mxb.global.inbound.cf-emailsecurity.net` ⭐
		A	172.65.64.78^{🇺🇸 Cloudflare172.65.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`0ed1fe018ad170e1409134440da1cecc30f31272ec`
TXT	`MS=ms92355792`
TXT	`brevo-code:24d6ceef2755ac4ff2d2bf2fb37cbbfd`
TXT	`d365mktkey=1x9krh6ew8512un1ln5q5qhl`
TXT	`d365mktkey=2hx9wxzs55bhi9idq391289xh`
TXT	`docusign=bc1662a2-6ed3-4246-abc3-fe1e09869acb`
TXT	`dropbox-domain-verification=wi81gsnjhhih`
TXT	`facebook-domain-verification=cg0mr5wbgxk8gsvt6wmhb6whhh032e`
TXT	`google-site-verification=gwEl_7jwJEl-rWx85XEiCq0MTLeIn_-GxRZVL88Zaew`
TXT	`solheimredirect-miamiopenredirect.azurewebsites.net`
TXT	`v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com ?all`
TXT	`wrike-verification=NTcwMzE3MDo5ZWFiOTM1MWE4Yjc5NzE1MDFkNWZlZjFiNTJkYTZiNTZmZj...`
SOA	`serena.ns.cloudflare.com`dns@cloudflare.com serial=2398840875

`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=1771291435

rank #158066 globally
rank #64645 in the tld
WOT: SAFE (98/100)
📈 Tranco rank: #476,829

Subdomains

www.miamiopen.com

Same first word

miamiopen.com

DNS History

15 records (5 active, 10 former)

○NSchip.ns.cloudflare.com2026-03-13 → 2026-03-14 · 2 obs

○ 2026-03-13 09:44:02
○ 2026-03-14 14:34:28

○NSelisa.ns.cloudflare.com2026-03-13 → 2026-03-14 · 2 obs

○ 2026-03-13 09:44:02
○ 2026-03-14 14:34:28

○NSns27.domaincontrol.com2015-06-15 → 2017-03-16 · 4 obs

● 2015-06-15 04:11:08
● 2017-03-16 11:30:50
○ 2026-03-13 09:44:02
○ 2026-03-14 14:34:28

○NSns28.domaincontrol.com2015-06-15 → 2017-03-16 · 4 obs

● 2015-06-15 04:11:08
● 2017-03-16 11:30:50
○ 2026-03-13 09:44:02
○ 2026-03-14 14:34:28

●NSserena.ns.cloudflare.com2026-03-13 → 2026-03-14 · 3 obs

○ 2017-03-16 11:30:50
● 2026-03-13 09:44:02
● 2026-03-14 14:34:28

●NSvick.ns.cloudflare.com2026-03-13 → 2026-03-14 · 3 obs

○ 2017-03-16 11:30:50
● 2026-03-13 09:44:02
● 2026-03-14 14:34:28

○MXmailstore1.secureserver.net2015-06-15 → 2016-04-19 · 4 obs

● 2015-06-15 04:11:08
● 2016-04-19 16:37:40
○ 2016-12-02 17:54:44
○ 2026-03-14 14:34:28

●MXmxa.global.inbound.cf-emailsecurity.net2026-03-13 → 2026-03-14 · 3 obs

○ 2017-03-16 11:30:50
● 2026-03-13 09:44:02
● 2026-03-14 14:34:28

●MXmxb.global.inbound.cf-emailsecurity.net2026-03-13 → 2026-03-14 · 3 obs

○ 2017-03-16 11:30:50
● 2026-03-13 09:44:02
● 2026-03-14 14:34:28

○MXsmtp.secureserver.net2015-06-15 → 2016-04-19 · 4 obs

● 2015-06-15 04:11:08
● 2016-04-19 16:37:40
○ 2016-12-02 17:54:44
○ 2026-03-14 14:34:28

○MXus-smtp-inbound-1.mimecast.com2016-12-02 → 2017-03-16 · 5 obs

○ 2016-04-19 16:37:40
● 2016-12-02 17:54:44
● 2017-03-16 11:30:50
○ 2026-03-13 09:44:02
○ 2026-03-14 14:34:28

○MXus-smtp-inbound-2.mimecast.com2016-12-02 → 2017-03-16 · 5 obs

○ 2016-04-19 16:37:40
● 2016-12-02 17:54:44
● 2017-03-16 11:30:50
○ 2026-03-13 09:44:02
○ 2026-03-14 14:34:28

○A166.78.34.1382015-06-15 → 2016-01-25 · 4 obs

● 2015-06-15 04:11:08
● 2016-01-25 02:52:20
○ 2016-04-19 16:37:40
○ 2026-03-14 14:34:28

●A3.233.69.2182026-03-13 → 2026-03-14 · 3 obs

○ 2017-03-16 11:30:50
● 2026-03-13 09:44:02
● 2026-03-14 14:34:28

○A52.8.106.2142016-04-19 → 2017-03-16 · 5 obs

○ 2016-01-25 02:52:20
● 2016-04-19 16:37:40
● 2017-03-16 11:30:50
○ 2026-03-13 09:44:02
○ 2026-03-14 14:34:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
miamiopen.com	vick.ns.cloudflare.com, serena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.220

NS records: vick.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for miamiopen.com (unsigned zone)

⏱️ Timing

Total: 559ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.233.69.218`
NS	2	`serena.ns.cloudflare.com, vick.ns.cloudflare.com`
MX	2	`mxa.global.inbound.cf-emailsecurity.net , mxb.global.inbound.cf-emailsecurity.net`
TXT	12	`0ed1fe018ad170e1409134440da1cecc30f31272, MS=ms92355792...`
SOA	1	`serena.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent of www.miamiopen.com is miamiopen.com.

IP Addresses

miamiopen.com points to a single IP address: 3.233.69.218.

Other host names, such as wp1238.host.pressdns.com and ec2-3-233-69-218.compute-1.amazonaws.com, share IP numbers with miamiopen.com.

Name Servers

Two name servers serena.ns.cloudflare.com and vick.ns.cloudflare.com handle the delegation for miamiopen.com.

miamiopen.com shares the same name server setup as other domains, for example siohzb6qq.xyz, obs-server.com, sironacap.com, h9porjy4b.xyz and makuang.com.sg.

miamiopen.com at least partially shares name servers with other domains, for example wellnesswavecannabis.com, zoft.in, mtkm.com, morenad.com and index.ee.

These name servers are often used together with etta.ns.cloudflare.com and harmony.ns.cloudflare.com.

Host names with six IP numbers:

serena.ns.cloudflare.com points to 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.

vick.ns.cloudflare.com points to 2606:4700:58::adf5:3bf4, 2803:f800:50::6ca2:c1f4, 2a06:98c1:50::ac40:21f4, 108.162.193.244, 172.64.33.244 and 173.245.59.244.

Mail Servers

Two mail servers handle miamiopen.com: mxa.global.inbound.cf-emailsecurity.net and mxb.global.inbound.cf-emailsecurity.net.

miamiopen.com shares the same mail server setup as other domains, including test.asu.edu, ixl.nz, vnlending.com, rougefitness.com and reefcp.com.

miamiopen.com shares at least partially some mail servers with other domains, for instance trs.virginia.gov, pepperkorn.com, vca.virginia.gov, middletownusd.org and dgif.virginia.gov.

these mail servers are commonly used with mailstream-east.mxrecord.io, mailstream-west.mxrecord.io, mailstream-central.mxrecord.mx, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt2.aspmx.l.google.com and alt1.aspmx.l.google.com.

Host names with one IP number:

mxa.global.inbound.cf-emailsecurity.net points to 172.65.64.137; mxb.global.inbound.cf-emailsecurity.net points to 172.65.64.78.

miamiopen.com - robtex.com

miamiopen.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`miamiopen.com`

`com`