coresystems.com - dns.ninja

`coresystems.com`

DNSSEC	⚠️ Not signed
A	104.197.13.247^{🇺🇸 Google104.197.0.0/20}
		PTR	`247.13.197.104.bc.googleusercontent.com`
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`ns5.bac.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`g.ns-bac.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`ns9.bac.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
			PTR	`h.ns-bac.org`
MX	`mailstore1.secureserver.net` ⭐
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
TXT	`v=spf1 -all`
TXT	`MS=ms88954178`
TXT	`docusign=62ed6102-436d-4c49-9ffd-649461f12c7e`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2022-11-18 #6

`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=1786082299

Subdomains

ns.coresystems.com

ns2.coresystems.com

Same first word

Similar names

DNS History

11 records (5 active, 6 former)

●NSdns1.cscdns.net2026-03-04 → 2026-08-07 · 3 obs

○ 2017-04-24 20:07:40
● 2026-03-04 02:06:38
● 2026-08-07 06:18:02

●NSdns2.cscdns.net2026-03-04 → 2026-08-07 · 3 obs

○ 2017-04-24 20:07:40
● 2026-03-04 02:06:38
● 2026-08-07 06:18:02

○NSns.coresystems.com2015-08-21 → 2017-04-24 · 5 obs

○ 2007-10-23 14:05:48
● 2015-08-21 11:19:54
● 2017-04-24 20:07:40
○ 2026-03-04 02:06:38
○ 2026-08-07 06:18:02

○NSns.voloper.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:05:48
○ 2015-08-21 11:19:54
○ 2026-08-07 06:18:02

○NSns.voloper.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:05:48
○ 2015-08-21 11:19:54
○ 2026-08-07 06:18:02

○NSplesk1802015-08-21 → 2017-04-24 · 5 obs

○ 2007-10-23 14:05:48
● 2015-08-21 11:19:54
● 2017-04-24 20:07:40
○ 2026-03-04 02:06:38
○ 2026-08-07 06:18:02

●MXmailstore1.secureserver.net2007-10-23 → 2026-08-07 · 5 obs

● 2007-10-23 14:05:48
○ 2015-08-21 11:19:54
○ 2017-04-24 20:07:40
● 2026-03-04 02:06:38
● 2026-08-07 06:18:02

●MXsmtp.secureserver.net2007-10-23 → 2026-08-07 · 2 obs

● 2007-10-23 14:05:48
● 2026-08-07 06:18:02

●A104.197.13.2472026-03-04 → 2026-08-07 · 3 obs

○ 2017-04-24 20:07:40
● 2026-03-04 02:06:38
● 2026-08-07 06:18:02

○A216.51.232.1802015-08-21 → 2017-04-24 · 5 obs

○ 2007-10-23 14:05:48
● 2015-08-21 11:19:54
● 2017-04-24 20:07:40
○ 2026-03-04 02:06:38
○ 2026-08-07 06:18:02

○A64.34.139.1332007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 14:05:48
○ 2015-08-21 11:19:54
○ 2026-08-07 06:18:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net...	-
coresystems.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coresystems.com (unsigned zone)

⏱️ Timing

Total: 408ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.197.13.247`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 0)`
TXT	3	`v=spf1 -all, MS=ms88954178...`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

Hierarchy

ns.coresystems.com and ns2.coresystems.com are both subdomains of coresystems.com.

IP Addresses

coresystems.com resolves to one IP address: 104.197.13.247.

www.tekdocsolutions.com, backyardgrowers.com, nourishingtraditionsbaby.com and two other host names share IP numbers with coresystems.com.

Name Servers

The NS records for coresystems.com delegate to dns1.cscdns.net and dns2.cscdns.net.

coresystems.com uses the same name servers as several other domains — among them exact.co.uk, maisonbotanique-parfumeursbotanistes.fr, collos.org and two more.

At least some of coresystems.com's name servers are shared with other domains, for example fluorjobsintexas.com and mbanetaccess.com.

dns1.cscdns.net resolves to 156.154.130.100 and 2610:a1:1022::100. Likewise, dns2.cscdns.net resolves to 156.154.131.100 and 2610:a1:1023::100 — two IP addresses apiece.

Mail Servers

Mail for coresystems.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.

coresystems.com uses an identical mail server configuration to several other domains — among them peppertreehospitalitygroup.com, bittah.net, collegegardeners.ca and two more.

At least a portion of coresystems.com's mail servers are shared with other domains, among them chaairesto.com and triccess.de.

The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.