`systemscoach.com`

DNSSEC	⚠️ Not signed
A	168.75.134.18^{🇺🇸 PREMIER-COMMUNICATIONS168.75.134.0/24}
		PTR	`18.134.75.168.premieronline.net`
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`mail.rollernet.us` ⭐
		A	2607:fe70:0:3::a^{🇺🇸 ROLLERNET-AS2607:fe70::/32 Roller Network LLC IPv6 Prefix}
			PTR	`mail.rollernet.us`
		A	208.79.240.2^{🇺🇸 ROLLERNET-AS208.79.240.0/22 Roller Network LLC IPv4 Prefix}
			PTR	`mail.rollernet.us`
MX	`mail2.rollernet.us` ⭐
		A	2607:fe70:0:4::a^{🇺🇸 ROLLERNET-AS2607:fe70::/32 Roller Network LLC IPv6 Prefix}
			PTR	`mail2.rollernet.us`
		A	208.79.241.2^{🇺🇸 ROLLERNET-AS208.79.240.0/22 Roller Network LLC IPv4 Prefix}
			PTR	`mail2.rollernet.us`
TXT	`v=spf1 a mx a:whiskers.rollernet.us include:a._spf.rollernet.us -all`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2026-03-09 #1

`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=1775984962

Subdomains

mail.systemscoach.com

Same first word

systemscoach.com

systemscoach.net

Similar names

accessmyhost.com

DNS History

9 records (5 active, 4 former)

●NSns51.domaincontrol.com2015-06-12 → 2026-04-12 · 2 obs

● 2015-06-12 18:51:50
● 2026-04-12 09:11:52

●NSns52.domaincontrol.com2015-06-12 → 2026-04-12 · 2 obs

● 2015-06-12 18:51:50
● 2026-04-12 09:11:52

●MXmail.rollernet.us2015-06-12 → 2026-04-12 · 2 obs

● 2015-06-12 18:51:50
● 2026-04-12 09:11:52

●MXmail2.rollernet.us2015-06-12 → 2026-04-12 · 2 obs

● 2015-06-12 18:51:50
● 2026-04-12 09:11:52

●A168.75.134.182026-04-12 → 2026-04-12 · 3 obs

○ 2016-11-19 14:21:30
● 2026-04-12 09:11:50
● 2026-04-12 09:11:52

○A24.118.171.2302015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 18:51:50
○ 2015-10-29 12:50:32
○ 2026-04-12 09:11:52

○A65.131.150.272026-04-12 → 2026-04-12 · 2 obs

○ 2026-04-12 09:11:50
○ 2026-04-12 09:11:52

○A71.195.9.1432015-10-29 → 2015-10-29 · 4 obs

○ 2015-06-12 18:51:50
● 2015-10-29 12:50:32
○ 2016-01-16 07:20:14
○ 2026-04-12 09:11:52

○A73.242.100.1442016-01-16 → 2016-11-19 · 5 obs

○ 2015-10-29 12:50:32
● 2016-01-16 07:20:14
● 2016-11-19 14:21:30
○ 2026-04-12 09:11:50
○ 2026-04-12 09:11:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
systemscoach.com	ns51.domaincontrol.com, ns52.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemscoach.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.75.134.18`
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	2	`mail.rollernet.us (pri: 0), mail2.rollernet.us (pri: 0)`
TXT	1	`v=spf1 a mx a:whiskers.rollernet.us incl`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)

Analysis

Hierarchy

The parent of mail.systemscoach.com is systemscoach.com.

IP Addresses

systemscoach.com points to a single IP address: 168.75.134.18.

Name Servers

Two name servers ns51.domaincontrol.com and ns52.domaincontrol.com handle the delegation for systemscoach.com.

systemscoach.com shares the same name server setup as other domains, for example arsarslanyapi.com, easternmed.com, ourschooldata.net, cmbss.com and ev(0x616e616c)exander.org.

systemscoach.com shares name servers with other domains at least partially, for instance imagensdemarca.pt.

Host names with two IP numbers:

ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26.

ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.

Mail Servers

Two mail servers handle systemscoach.com: mail2.rollernet.us and mail.rollernet.us.

systemscoach.com shares the same mail server setup as other domains, including cledesigners.com, triplett.org, emptyclassroomday.eu, satriatugu.com and tewkster.com.

systemscoach.com shares at least partially some mail servers with other domains, for instance adventgemeinde-mitte.de, duncb.co.uk, stepler.com, ipcable.de and persing.net.

Host names with two IP numbers:

mail2.rollernet.us points to 2607:fe70:0:4::a and 208.79.241.2.

mail.rollernet.us points to 2607:fe70:0:3::a and 208.79.240.2.

systemscoach.com - robtex.com