usopenseries.com - dns.ninja

`usopenseries.com`

DNSSEC	⚠️ Not signed
A	76.227.216.81^{🇺🇸 AS2748276.227.216.0/24 Prolexic Technologies, Inc.}
NS	`ns1-adonis.usta.com` ⭐ ⚠️ Not in parent delegation
		A	216.255.104.36^{🇺🇸 AS6128216.255.96.0/19 CSC Holdings, Inc (Cablevision Lightpath) 1111 Stewart Avenue Bethpage, NY 11714-3533}
NS	`ns1.ispnet.net`
		A	199.224.0.146^{🇺🇸 ISPNET-1199.224.0.0/23}
			PTR	`ns1.ispnet.net`
NS	`ns2.ispnet.net`
		A	199.224.0.154^{🇺🇸 ISPNET-1199.224.0.0/23}
			PTR	`ns2.ispnet.net`
NS	`ns3.ispnet.net`
		A	204.141.40.135^{🇺🇸 ISPNET-1204.141.40.0/24 ISPnet, Inc.}
			PTR	`ns3.ispnet.net`
NS	`ns4.ispnet.net`
		A	100.8.228.75^{🇺🇸 AS701100.8.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business}
			PTR	`ns4.ispnet.net`
TXT	`-----BEGIN NEW CERTIFICATE REQUEST----- MIIEoDCCA4gCAQAwgZwxCzAJBgNVBAYTAlVTM...`
TXT	`6rzmsjgdldjw4xpj2g7tqzfmbtnhlv49`
TXT	`google-site-verification=QjL7pqmmt_XUiddwMw61F9crbFefy0lAs59zfKtduPk`
TXT	`whlv1mp3tm0khp3s2tb814t32gbjf8xk`
SOA	`ns1-adonis.usta.com`admin@usta.com serial=583586950

`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=1781264803

WOT: SAFE (65/100)

Subdomains

www.usopenseries.com

Same first word

usopenseries.org

usopenseries.com

usopenseries.tv

Similar names

superonesies.com

DNS History

6 records (6 active, 0 former)

●NSns1-adonis.usta.com2015-08-23 → 2026-06-12 · 2 obs

● 2015-08-23 18:00:18
● 2026-06-12 12:10:00

●NSns1.ispnet.net2017-07-12 → 2026-06-12 · 3 obs

○ 2015-08-23 18:00:18
● 2017-07-12 15:03:26
● 2026-06-12 12:10:00

●NSns2.ispnet.net2017-07-12 → 2026-06-12 · 3 obs

○ 2015-08-23 18:00:18
● 2017-07-12 15:03:26
● 2026-06-12 12:10:00

●NSns3.ispnet.net2017-07-12 → 2026-06-12 · 3 obs

○ 2015-08-23 18:00:18
● 2017-07-12 15:03:26
● 2026-06-12 12:10:00

●NSns4.ispnet.net2017-07-12 → 2026-06-12 · 3 obs

○ 2015-08-23 18:00:18
● 2017-07-12 15:03:26
● 2026-06-12 12:10:00

●A76.227.216.812015-08-23 → 2026-06-12 · 2 obs

● 2015-08-23 18:00:18
● 2026-06-12 12:10:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
usopenseries.com	ns1.ispnet.net, ns2.ispnet.net, ns3.ispnet.net, ns4.ispnet.net	-

✅ Authoritative Response

Server:100.8.228.75

NS records: ns1.ispnet.net, ns2.ispnet.net, ns3.ispnet.net, ns4.ispnet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usopenseries.com (unsigned zone)

⏱️ Timing

Total: 846ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.227.216.81`
NS	5	`ns1-adonis.usta.com, ns3.ispnet.net...`
TXT	4	`-----BEGIN NEW CERTIFICATE REQUEST----- , 6rzmsjgdldjw4xpj2g7tqzfmbtnhlv49...`
SOA	1	`ns1-adonis.usta.com admin.usta.com`

Analysis

Hierarchy

www.usopenseries.com is delegated beneath usopenseries.com.

IP Addresses

usopenseries.com resolves to one IP address: 76.227.216.81.

jrteamtennis.usta.com, orangebowltennis.org, eastern.usta.com and two other host names share IP numbers with usopenseries.com.

Name Servers

usopenseries.com has five name servers, which are ns1-adonis.usta.com, ns1.ispnet.net, ns2.ispnet.net and two others.

There is at least partial name server overlap between usopenseries.com and other domains — nekesto.com, accountmatetaxforms.com, 146.0.224.199.in-addr.arpa and two more among them.

These name servers regularly appear alongside ns3.ispnet.net, ns4.ispnet.net, ns1.mcf.com and 6 other name servers in NS record sets.

Host names with one IP number:

ns1-adonis.usta.com directs to 216.255.104.36.

ns1.ispnet.net directs to 199.224.0.146.

ns2.ispnet.net directs to 199.224.0.154.

ns3.ispnet.net directs to 204.141.40.135.

ns4.ispnet.net directs to 100.8.228.75.