corus360.com - dns.ninja

`corus360.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:128b^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:138b^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.18.139^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.19.139^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`irena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irena.ns.cloudflare.com`
		A	108.162.194.79^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	162.159.38.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	172.64.34.79^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com`⁽²⁰⁾
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018ad9fc720d4fee4d9d990f8af118d57267`
TXT	`57aj6p9n2sleuotnsoesrbj7oo`
TXT	`95dcuo3scnk7v4c9a27kfj6dat`
TXT	`JynTzTgKJATC2+Wgp/4sebN+Ji0nDvjH45P4+gbjQNHntCmkdsBy8ESWRZbtpg8a+pT1fOyuOcHPt...`
TXT	`MS=ms99943754`
TXT	`apple-domain-verification=DLrFiT3vPZWDoCqh`
TXT	`cisco-ci-domain-verification=af904f3eefdc85deb0223ec62d430d0b165c4303648b42f1...`
TXT	`docusign=567f5afb-28a4-4a57-810a-fff2bfb404c8`
TXT	`gaaq74dbu921j63pcf8qdsf3su`
TXT	`google-site-verification=aYLsy8cvcwRKW0L4PyTuU-5uSFfAzzCLJ9hkZKiX340`
TXT	`have-i-been-pwned-verification=38d243d849e775185934ee705e063c0c`
TXT	`knowbe4-site-verification=12df555999ea924593c4eac15f3e78fb`
TXT	`lucid-verification=2xhj29geqr9r9yy1hqfn`
TXT	`pardot_17882_*=d54406db421e305d52c8ee0c5aeed5b8ea98885d7324c992cbfab2bf87002e50`
TXT	`smartsheet-site-validation=jLrqokdlzUHWBk59EObH7tmdBct3YoI3`
TXT	`v=spf1 a mx ip4:107.1.68.80 include:spf.protection.outlook.com include:aspmx....`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.18.139, 104.18.19.139
		IPv6 hints	2606:4700::6812:128b, 2606:4700::6812:138b
SOA	`irena.ns.cloudflare.com`dns@cloudflare.com serial=2408224280

`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=1782995131

Subdomains

smtp.corus360.com

mail.corus360.com

www.corus360.com

Same first word

corus360.org

corus360.biz

corus360.com

DNS History

13 records (8 active, 5 former)

●NSirena.ns.cloudflare.com2026-02-23 → 2026-07-02 · 3 obs

○ 2017-07-06 03:15:48
● 2026-02-23 12:09:36
● 2026-07-02 12:50:16

○NSns19.domaincontrol.com2015-05-18 → 2017-07-06 · 4 obs

● 2015-05-18 16:12:48
● 2017-07-06 03:15:48
○ 2026-02-23 12:09:36
○ 2026-07-02 12:50:16

○NSns20.domaincontrol.com2015-05-18 → 2017-07-06 · 4 obs

● 2015-05-18 16:12:48
● 2017-07-06 03:15:48
○ 2026-02-23 12:09:36
○ 2026-07-02 12:50:16

●NSrob.ns.cloudflare.com2026-02-23 → 2026-07-02 · 3 obs

○ 2017-07-06 03:15:48
● 2026-02-23 12:09:36
● 2026-07-02 12:50:16

○MXcorus360-com.mail.protection.outlook.com2016-12-03 → 2017-07-06 · 5 obs

○ 2015-05-18 16:12:48
● 2016-12-03 03:40:20
● 2017-07-06 03:15:48
○ 2026-02-23 12:09:36
○ 2026-07-02 12:50:16

○MXsmtp.corus360.com2015-05-18 → 2017-07-06 · 4 obs

● 2015-05-18 16:12:48
● 2017-07-06 03:15:48
○ 2026-02-23 12:09:36
○ 2026-07-02 12:50:16

●MXus-smtp-inbound-1.mimecast.com2026-02-23 → 2026-07-02 · 3 obs

○ 2017-07-06 03:15:48
● 2026-02-23 12:09:36
● 2026-07-02 12:50:16

●MXus-smtp-inbound-2.mimecast.com2026-02-23 → 2026-07-02 · 3 obs

○ 2017-07-06 03:15:48
● 2026-02-23 12:09:36
● 2026-07-02 12:50:16

●A104.18.18.1392026-02-23 → 2026-07-02 · 3 obs

○ 2017-07-06 03:15:48
● 2026-02-23 12:09:36
● 2026-07-02 12:50:16

●A104.18.19.1392026-02-23 → 2026-07-02 · 3 obs

○ 2017-07-06 03:15:48
● 2026-02-23 12:09:36
● 2026-07-02 12:50:16

○A173.193.233.2022015-05-18 → 2017-07-06 · 4 obs

● 2015-05-18 16:12:48
● 2017-07-06 03:15:48
○ 2026-02-23 12:09:36
○ 2026-07-02 12:50:16

●A2606:4700::6812:128b2026-02-23 → 2026-07-02 · 3 obs

○ 2017-07-06 03:15:48
● 2026-02-23 12:09:36
● 2026-07-02 12:50:16

●A2606:4700::6812:138b2026-02-23 → 2026-07-02 · 3 obs

○ 2017-07-06 03:15:48
● 2026-02-23 12:09:36
● 2026-07-02 12:50:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
corus360.com	rob.ns.cloudflare.com, irena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.140

NS records: rob.ns.cloudflare.com, irena.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 518ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.19.139, 104.18.18.139`
AAAA	2	`2606:4700::6812:128b, 2606:4700::6812:138b`
NS	2	`irena.ns.cloudflare.com, rob.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 20)`
TXT	16	`0ed1fe018ad9fc720d4fee4d9d990f8af118d572, 57aj6p9n2sleuotnsoesrbj7oo...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`irena.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)

Analysis

Hierarchy

smtp.corus360.com, mail.corus360.com and www.corus360.com each fall under the parent domain corus360.com.

IP Addresses

corus360.com has four IP addresses: 104.18.18.139, 104.18.19.139, 2606:4700::6812:128b and 2606:4700::6812:138b.

grouphfm.com, leonard-de-vinci.net, casinoladbrokes.be plus two other host names have IP numbers in common with corus360.com.

Name Servers

corus360.com has two authoritative name servers — irena.ns.cloudflare.com and rob.ns.cloudflare.com.

The name server configuration of corus360.com is shared with other domains, for instance aixusergroup.org, newcomp.com, datatrendtech.org and two others.

corus360.com partially shares its NS delegation with several other domains, including qcsndt.com, 4444aaaa.com, uxhbk.buzz and two others.

These name servers are regularly seen alongside curt.ns.cloudflare.com and bart.ns.cloudflare.com as name servers.

Hosts with 6 IP addresses each:

irena.ns.cloudflare.com points to 108.162.194.79, 162.159.38.79, 172.64.34.79 and 3 other IP addresses.

rob.ns.cloudflare.com points to 108.162.193.140, 172.64.33.140, 173.245.59.140 and 3 other IP addresses.

Mail Servers

corus360.com uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

The mail server setup of corus360.com matches that of other domains such as adyne.com, concordenergy.com, collotype.it and two others.

At least some of the mail servers used by corus360.com are shared with other domains: lisscloud.com, boltonusa.com, hetco.com and two others among them.

Hosts with 6 IP addresses each:

us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-2.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.141 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.221 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.242 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.141 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.221 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.242 IP addresses.