icatch-system.com - dns.ninja

`icatch-system.com`

DNSSEC	⚠️ Not signed
A	216.81.166.66^{🇺🇸 LIGHTEDGE-AS-02216.81.128.0/18 AS10970 proxy-registered route by Cogent}
		PTR	`ip66.new.lh.net`
NS	`ns2.cigna.com` ⭐
		A	170.48.24.5^{🇺🇸 AS13348170.48.24.0/24}
			PTR	`ns2.cigna.com`
NS	`ns.cigna.com`
		A	170.48.11.4^{🇺🇸 AS11406170.48.11.0/24}
			PTR	`ns.cigna.com`
MX	`gw4086.fortimail.com` ⭐
		A	173.243.134.86^{🇨🇦 FORTINET173.243.134.0/24 TECHNOLOGIES (CANADA) ULC}
			PTR	`gw4086.fortimail.com`
MX	`icatchsystem-com01e.mail.protection.outlook.com`⁽²⁰⁾
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.10.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`_amxnrwdchuh3b7najf5or22nfnhbl0x`
TXT	`_dbmwpr4345l1a84ewlqr5qyfvjfv5r4`
TXT	`MS=ms40508636`
TXT	`v=spf1 ip4:173.243.134.86 include:spf.protection.outlook.com -all`
SOA	`ns.cigna.com`dnsdhcpipam@cigna.com serial=621046417

`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=1783163076

Same first word

icatch-system.com

DNS History

11 records (5 active, 6 former)

●NSns.cigna.com2026-03-16 → 2026-07-04 · 3 obs

○ 2017-09-06 19:25:38
● 2026-03-16 14:35:24
● 2026-07-04 11:25:50

○NSns1.lh.net2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 06:10:56
● 2017-09-06 19:25:38
○ 2026-03-16 14:35:24
○ 2026-07-04 11:25:50

●NSns2.cigna.com2026-03-16 → 2026-07-04 · 3 obs

○ 2017-09-06 19:25:38
● 2026-03-16 14:35:24
● 2026-07-04 11:25:50

○NSns2.lh.net2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 06:10:56
● 2017-09-06 19:25:38
○ 2026-03-16 14:35:24
○ 2026-07-04 11:25:50

○NSns3.lh.net2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 06:10:56
● 2017-09-06 19:25:38
○ 2026-03-16 14:35:24
○ 2026-07-04 11:25:50

○MXantispam.lightedge.com2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 06:10:56
● 2017-09-06 19:25:38
○ 2026-03-16 14:35:24
○ 2026-07-04 11:25:50

○MXd37951a.ess.barracudanetworks.com2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 06:10:56
● 2017-09-06 19:25:38
○ 2026-03-16 14:35:24
○ 2026-07-04 11:25:50

○MXd37951b.ess.barracudanetworks.com2015-06-20 → 2017-09-06 · 4 obs

● 2015-06-20 06:10:56
● 2017-09-06 19:25:38
○ 2026-03-16 14:35:24
○ 2026-07-04 11:25:50

●MXgw4086.fortimail.com2026-03-16 → 2026-07-04 · 3 obs

○ 2017-09-06 19:25:38
● 2026-03-16 14:35:24
● 2026-07-04 11:25:50

●MXicatchsystem-com01e.mail.protection.outlook.com2026-03-16 → 2026-07-04 · 3 obs

○ 2017-09-06 19:25:38
● 2026-03-16 14:35:24
● 2026-07-04 11:25:50

●A216.81.166.662015-06-20 → 2026-07-04 · 2 obs

● 2015-06-20 06:10:56
● 2026-07-04 11:25:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
icatch-system.com	ns2.cigna.com, ns.cigna.com	2 records

✅ Authoritative Response

Server:170.48.24.5

NS records: ns2.cigna.com, ns.cigna.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icatch-system.com (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.81.166.66`
NS	2	`ns.cigna.com, ns2.cigna.com`
MX	2	`gw4086.fortimail.com (pri: 10), icatchsystem-com01e.mail.protection.outl`
TXT	4	`v=spf1 ip4:173.243.134.86 include:spf.pr, _amxnrwdchuh3b7najf5or22nfnhbl0x...`
SOA	1	`ns.cigna.com dnsdhcpipam.cigna.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.cigna.com, ns.cigna.com)

Analysis

IP Addresses

icatch-system.com resolves to one IP address: 216.81.166.66.

Name Servers

DNS delegation for icatch-system.com points to two name servers: ns2.cigna.com and ns.cigna.com.

icatch-system.com uses the same name servers as several other domains — among them evernorthscams.biz, esparachute.com, cignaforu.com and two more.

There is at least partial name server overlap between icatch-system.com and other domains — cignaealthcare.com, cignahealthcqare.com, thecignagpoup.com and two more among them.

These name servers are routinely deployed together with the name servers dns-publicprimary-wdc.sys.cigna.com.

ns2.cigna.com → 170.48.24.5 and ns.cigna.com → 170.48.11.4: one IP number per host name.

Mail Servers

Mail for icatch-system.com is handled by two mail servers — gw4086.fortimail.com and icatchsystem-com01e.mail.protection.outlook.com.

icatch-system.com and other domains — emmsphereplus.com for instance — share at least some mail servers.

This set of mail servers commonly appears together with the mail servers emmsphereplus-com.mail.protection.outlook.com.

Hostnames that resolve to 8 IP addresses:

icatchsystem-com01e.mail.protection.outlook.com has IP addresses 52.101.8.51, 52.101.10.16 and 52.101.41.21, plus 5 other.

Hosts with just one IP address:

gw4086.fortimail.com directs to 173.243.134.86.