`courtsideinc.com`

DNSSEC	⚠️ Not signed
A	35.172.94.1^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`staticip.multiscreensite.com`
A	100.24.208.97^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`ns1.mdnsservice.com` ⭐
		A	2604:4000:0:d:216:40:47:18^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.mdnsservice.com`
		A	216.40.47.18^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.mdnsservice.com`
NS	`ns2.mdnsservice.com`
		A	2604:4000:2800:d:64:99:148:11^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.mdnsservice.com`
		A	64.98.148.11^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.mdnsservice.com`
NS	`ns3.mdnsservice.com`
		A	2604:4000:0:d:64:99:96:34^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.mdnsservice.com`
		A	64.99.96.34^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.mdnsservice.com`
MX	`mx.courtsideinc.com` ⭐
		A	66.96.142.50^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`50.142.96.66.static.eigbox.net`
		A	66.96.142.51^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`51.142.96.66.static.eigbox.net`
		A	66.96.142.52^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`52.142.96.66.static.eigbox.net`
TXT	`v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 ?all`
SOA	`ns1.mdnsservice.com`hostmaster@mdnsservice.com serial=140884355

`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=1774616957

Subdomains

mx.courtsideinc.com

mail.courtsideinc.com

Similar names

directionscu.com

directionscu.org

directionscu.net

DNS History

15 records (6 active, 9 former)

○NSns1.hostmonster.com2018-09-11 → 2018-09-11 · 3 obs

○ 2016-09-21 19:49:38
● 2018-09-11 04:46:28
○ 2026-03-27 13:29:16

●NSns1.mdnsservice.com2015-06-10 → 2026-03-27 · 4 obs

● 2015-06-10 20:24:22
○ 2015-10-23 07:20:46
○ 2018-09-11 04:46:28
● 2026-03-27 13:29:16

○NSns1.worldsecuresystems.com2015-10-23 → 2016-09-21 · 5 obs

○ 2015-06-10 20:24:22
● 2015-10-23 07:20:46
● 2016-09-21 19:49:38
○ 2018-09-11 04:46:28
○ 2026-03-27 13:29:16

○NSns2.hostmonster.com2018-09-11 → 2018-09-11 · 3 obs

○ 2016-09-21 19:49:38
● 2018-09-11 04:46:28
○ 2026-03-27 13:29:16

●NSns2.mdnsservice.com2015-06-10 → 2026-03-27 · 4 obs

● 2015-06-10 20:24:22
○ 2015-10-23 07:20:46
○ 2018-09-11 04:46:28
● 2026-03-27 13:29:16

○NSns2.worldsecuresystems.com2015-10-23 → 2016-09-21 · 5 obs

○ 2015-06-10 20:24:22
● 2015-10-23 07:20:46
● 2016-09-21 19:49:38
○ 2018-09-11 04:46:28
○ 2026-03-27 13:29:16

●NSns3.mdnsservice.com2015-06-10 → 2026-03-27 · 4 obs

● 2015-06-10 20:24:22
○ 2015-10-23 07:20:46
○ 2018-09-11 04:46:28
● 2026-03-27 13:29:16

○NSns3.worldsecuresystems.com2015-10-23 → 2016-09-21 · 5 obs

○ 2015-06-10 20:24:22
● 2015-10-23 07:20:46
● 2016-09-21 19:49:38
○ 2018-09-11 04:46:28
○ 2026-03-27 13:29:16

○MXmail.courtsideinc.com2018-09-11 → 2018-09-11 · 3 obs

○ 2015-10-23 07:20:46
● 2018-09-11 04:46:28
○ 2026-03-27 13:29:16

●MXmx.courtsideinc.com2015-06-10 → 2026-03-27 · 4 obs

● 2015-06-10 20:24:22
○ 2015-10-23 07:20:46
○ 2018-09-11 04:46:28
● 2026-03-27 13:29:16

●A100.24.208.972026-03-27 → 2026-03-27 · 2 obs

○ 2018-09-11 04:46:28
● 2026-03-27 13:29:16

○A216.40.47.172015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 20:24:22
○ 2015-10-23 07:20:46
○ 2026-03-27 13:29:16

●A35.172.94.12026-03-27 → 2026-03-27 · 2 obs

○ 2018-09-11 04:46:28
● 2026-03-27 13:29:16

○A54.236.190.1142015-10-23 → 2016-09-21 · 5 obs

○ 2015-06-10 20:24:22
● 2015-10-23 07:20:46
● 2016-09-21 19:49:38
○ 2018-09-11 04:46:28
○ 2026-03-27 13:29:16

○A66.147.240.1442018-09-11 → 2018-09-11 · 3 obs

○ 2016-09-21 19:49:38
● 2018-09-11 04:46:28
○ 2026-03-27 13:29:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...	-
courtsideinc.com	ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com	6 records

✅ Authoritative Response

Server:64.99.96.34

NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courtsideinc.com (unsigned zone)

⏱️ Timing

Total: 102ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`100.24.208.97, 35.172.94.1`
NS	3	`ns1.mdnsservice.com, ns3.mdnsservice.com...`
MX	1	`mx.courtsideinc.com (pri: 30)`
TXT	1	`v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0`
SOA	1	`ns1.mdnsservice.com hostmaster.mdnsservi`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.mdnsservice.com, ns1.mdnsservice.com, ns2.mdnsservice.com...)

Analysis

Hierarchy

courtsideinc.com is a parent of mx.courtsideinc.com and mail.courtsideinc.com.

IP Addresses

courtsideinc.com points to two IP numbers: 35.172.94.1 and 100.24.208.97.

Other host names, for instance impactair.com.au, elektroodermatt.ch, gllocksmiths.com, hotelstnicholas.com and gomezingenieroscontratistas.com share IP numbers with courtsideinc.com.

Name Servers

The domain courtsideinc.com is delegated to three name servers: ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com.

courtsideinc.com shares name servers with other domains at least partially, for instance felsmann.com, pabon.com, marinahome.com.emailmx.com, waldman.net and segal.net.

these name servers are commonly used together with ns1.mailbank.com and ns2.mailbank.com.

Host names with two IP numbers:

ns1.mdnsservice.com points to 2604:4000:0:d:216:40:47:18 and 216.40.47.18

ns2.mdnsservice.com points to 2604:4000:2800:d:64:99:148:11 and 64.98.148.11

ns3.mdnsservice.com points to 2604:4000:0:d:64:99:96:34 and 64.99.96.34

Mail Servers

The mail server for courtsideinc.com is mx.courtsideinc.com.

mx.courtsideinc.com points to three IP numbers: 66.96.142.50, 66.96.142.51 and 66.96.142.52.

courtsideinc.com - robtex.com