`contrasports.com`

DNSSEC	⚠️ Not signed
A	216.21.239.197
NS	`dns135.a.register.com` ⭐
		A	216.21.231.135^{🇺🇸 Jacksonville216.21.231.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns135.a.register.com`
NS	`dns010.d.register.com`
		A	216.21.236.10^{🇺🇸 Jacksonville216.21.236.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns010.d.register.com`
NS	`dns086.c.register.com`
		A	216.21.235.86^{🇺🇸 Jacksonville216.21.234.0/23 NF ATL SUBNETS}
			PTR	`dns086.c.register.com`
NS	`dns094.b.register.com`
		A	216.21.232.94^{🇺🇸 Jacksonville216.21.232.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
			PTR	`dns094.b.register.com`
SOA	`dns135.a.register.com`root@register.com 2012-02-17 #2

`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=1774783372

Same first word

contrasports.com

Similar names

scotransport.com

cotransports.fr

cotransports.com

cantorsports.com

DNS History

6 records (5 active, 1 former)

●NSdns010.d.register.com2015-06-25 → 2026-03-29 · 2 obs

● 2015-06-25 10:51:26
● 2026-03-29 11:34:04

●NSdns086.c.register.com2015-06-25 → 2026-03-29 · 2 obs

● 2015-06-25 10:51:26
● 2026-03-29 11:34:04

●NSdns094.b.register.com2015-06-25 → 2026-03-29 · 2 obs

● 2015-06-25 10:51:26
● 2026-03-29 11:34:04

●NSdns135.a.register.com2015-06-25 → 2026-03-29 · 2 obs

● 2015-06-25 10:51:26
● 2026-03-29 11:34:04

○MXp.webcom.ctmail.com2017-01-01 → 2018-01-29 · 3 obs

● 2017-01-01 19:45:00
● 2018-01-29 08:13:42
○ 2026-03-29 11:34:04

●A216.21.239.1972015-06-25 → 2026-03-29 · 2 obs

● 2015-06-25 10:51:26
● 2026-03-29 11:34:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
contrasports.com	dns135.a.register.com, dns094.b.register.com, dns086.c.register.com, dns010.d.register.com	4 records

✅ Authoritative Response

Server:216.21.235.86

NS records: dns135.a.register.com, dns094.b.register.com, dns086.c.register.com, dns010.d.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contrasports.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.21.239.197`
NS	4	`dns135.a.register.com, dns010.d.register.com...`
SOA	1	`dns135.a.register.com root.register.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns135.a.register.com, dns094.b.register.com, dns086.c.register.com...)

Analysis

IP Addresses

contrasports.com resolves to one IP number: 216.21.239.197.

Other host names, for instance flprivate.com, fornerelectric.com, appiphany.com, weberfishing.com and baseballhalloffame.net share IP numbers with contrasports.com.

Name Servers

contrasports.com delegates to four name servers: dns135.a.register.com, dns094.b.register.com, dns086.c.register.com and dns010.d.register.com.

contrasports.com at least partially shares name servers with other domains, including rentyourvillas.com, windowseatmedia.org, beachcomberbrampton.net, jeffgovero.com and wandermatch.com.

These name servers are commonly used with dns1.register.com, dns2.register.com, dns083.d.register.com, dns082.d.register.com, dns177.d.register.com, dns018.c.register.com, dns176.d.register.com, dns1.srsplus.com, dns2.srsplus.com and dns021.c.register.com.

Host names with one IP number:

dns135.a.register.com points to 216.21.231.135; dns094.b.register.com points to 216.21.232.94; dns086.c.register.com points to 216.21.235.86; dns010.d.register.com points to 216.21.236.10.

contrasports.com - robtex.com