`tenniscontact.com`

DNSSEC	⚠️ Not signed
A	72.251.7.22^{🇨🇦 OVH72.251.0.0/17 Hosting route}
		PTR	`ip22.ip-72-251-7.net`
A	72.251.7.23^{🇨🇦 OVH72.251.0.0/17 Hosting route}
NS	`ns1.lander.d.parity.domains` ⭐ ⚠️ Not in parent delegation
		A	192.236.150.131^{🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290}
NS	`dns101.registrar-servers.com` ⚠️ Not in zone NS records
		A	192.236.150.131^{🇺🇸 HOSTWINDS-1192.236.128.0/17 MNT-HL-29 route 192.236.128.000/17 AS54290}
NS	`dns102.registrar-servers.com` ⚠️ Not in zone NS records
		A	162.222.205.190^{🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
NS	`ns2.lander.d.parity.domains` ⚠️ Not in parent delegation
		A	162.222.205.190^{🇺🇸 IONOS-AS162.222.200.0/21 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
SOA	`ns1.lander.d.parity.domains`hostmaster@lander.d.parity.domains serial=7

`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=1785569262

Subdomains

ns2.tenniscontact.com

ns1.tenniscontact.com

mx.tenniscontact.com

dns.tenniscontact.com

Same first word

tenniscontact.com

DNS History

16 records (6 active, 10 former)

○NSdns.tenniscontact.com2026-04-10 → 2026-04-10 · 4 obs

○ 2017-04-03 00:59:50
● 2026-04-10 19:57:58
○ 2026-07-19 10:52:08
○ 2026-08-01 07:45:00

●NSdns101.registrar-servers.com2026-07-19 → 2026-08-01 · 3 obs

○ 2026-04-10 19:57:58
● 2026-07-19 10:52:08
● 2026-08-01 07:45:00

●NSdns102.registrar-servers.com2026-07-19 → 2026-08-01 · 3 obs

○ 2026-04-10 19:57:58
● 2026-07-19 10:52:08
● 2026-08-01 07:45:00

○NSdns18.ovh.net2015-08-18 → 2017-04-03 · 4 obs

● 2015-08-18 14:34:04
● 2017-04-03 00:59:50
○ 2026-04-10 19:57:58
○ 2026-08-01 07:45:00

●NSns1.lander.d.parity.domains2026-07-19 → 2026-08-01 · 3 obs

○ 2026-04-10 19:57:58
● 2026-07-19 10:52:08
● 2026-08-01 07:45:00

○NSns1.tenniscontact.com2026-04-10 → 2026-04-10 · 4 obs

○ 2017-04-03 00:59:50
● 2026-04-10 19:57:58
○ 2026-07-19 10:52:08
○ 2026-08-01 07:45:00

○NSns18.ovh.net2015-08-18 → 2017-04-03 · 4 obs

● 2015-08-18 14:34:04
● 2017-04-03 00:59:50
○ 2026-04-10 19:57:58
○ 2026-08-01 07:45:00

●NSns2.lander.d.parity.domains2026-07-19 → 2026-08-01 · 3 obs

○ 2026-04-10 19:57:58
● 2026-07-19 10:52:08
● 2026-08-01 07:45:00

○NSns2.tenniscontact.com2026-04-10 → 2026-04-10 · 4 obs

○ 2017-04-03 00:59:50
● 2026-04-10 19:57:58
○ 2026-07-19 10:52:08
○ 2026-08-01 07:45:00

○MXmx.tenniscontact.com2026-04-10 → 2026-04-10 · 3 obs

● 2026-04-10 19:57:58
○ 2026-07-19 10:52:08
○ 2026-08-01 07:45:00

○A163.172.216.1172017-04-03 → 2017-04-03 · 4 obs

○ 2016-07-23 19:13:22
● 2017-04-03 00:59:50
○ 2026-04-10 19:57:58
○ 2026-08-01 07:45:00

○A185.9.159.2502026-04-10 → 2026-04-10 · 4 obs

○ 2017-04-03 00:59:50
● 2026-04-10 19:57:58
○ 2026-07-19 10:52:08
○ 2026-08-01 07:45:00

○A216.227.142.1712026-07-19 → 2026-07-19 · 4 obs

○ 2026-04-10 19:57:58
● 2026-07-19 10:52:08
○ 2026-08-01 07:44:32
○ 2026-08-01 07:45:00

○A62.210.207.1212015-08-18 → 2016-07-23 · 4 obs

● 2015-08-18 14:34:04
● 2016-07-23 19:13:22
○ 2017-04-03 00:59:50
○ 2026-08-01 07:45:00

●A72.251.7.222026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-19 10:52:08
● 2026-08-01 07:44:32
● 2026-08-01 07:45:00

●A72.251.7.232026-08-01 → 2026-08-01 · 3 obs

○ 2026-07-19 10:52:08
● 2026-08-01 07:44:32
● 2026-08-01 07:45:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tenniscontact.com	dns101.registrar-servers.com, dns102.registrar-servers.com	2 records

✅ Authoritative Response

Server:192.236.150.131

NS records: dns101.registrar-servers.com, dns102.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tenniscontact.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`72.251.7.22, 72.251.7.23`
NS	2	`ns1.lander.d.parity.domains, ns2.lander.d.parity.domains`
SOA	1	`ns1.lander.d.parity.domains hostmaster.l`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.registrar-servers.com, dns102.registrar-servers.com)

Analysis

Hierarchy

tenniscontact.com serves as the parent of ns2.tenniscontact.com, ns1.tenniscontact.com, mx.tenniscontact.com and dns.tenniscontact.com.

IP Addresses

tenniscontact.com directs to two IP numbers, 72.251.7.22 and 72.251.7.23

Among the host names that share IP numbers with tenniscontact.com are mail.smartport.ca, mxb-00220401.gslb.pphosted.co, apkjoin.com and two others.

Name Servers

The domain tenniscontact.com is delegated to these four name servers: dns101.registrar-servers.com, dns102.registrar-servers.com, ns1.lander.d.parity.domains and ns2.lander.d.parity.domains.

tenniscontact.com has at least partial name server overlap with other domains, such as islamiceconomyaward.net, nreach.org, yylg.com and two others.

Four host names, each with a single IP address: dns101.registrar-servers.com → 192.236.150.131, dns102.registrar-servers.com → 162.222.205.190, ns1.lander.d.parity.domains → 192.236.150.131 and ns2.lander.d.parity.domains → 162.222.205.190.

Both dns101.registrar-servers.com and ns1.lander.d.parity.domains resolve to 192.236.150.131 IP addresses each.

Both dns102.registrar-servers.com and ns2.lander.d.parity.domains resolve to 162.222.205.190 IP addresses each.

tenniscontact.com - robtex.com