`csusasoutheast.com`

DNSSEC	⚠️ Not signed
A	209.126.24.176^{🇺🇸 NEXCESS-01209.126.16.0/20 209.126.16.0/20}
		PTR	`cloudhost-73261.us-midwest-1.nxcli.net`
NS	`ns1-03.azure-dns.com` ⭐
		A	2603:1061:0:700::3^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
		A	13.107.236.3^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
NS	`ns2-03.azure-dns.net`
		A	2620:1ec:8ec:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
		A	150.171.21.3^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
NS	`ns3-03.azure-dns.org`
		A	2a01:111:4000:700::3^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-03.azure-dns.org`
		A	204.14.183.3^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-03.azure-dns.org`
NS	`ns4-03.azure-dns.info`
		A	2620:1ec:bda:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
		A	208.84.5.3^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
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` ⭐
		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	`MS=ms14718481`
TXT	`MS=ms59850335`
TXT	`f2YA59k+ePpCaaH1KmiVKdp5nBBaSnzOe1UU8TKMM9QjwUGt0f2C8LiDtbHdrlMAh65me7jmSpbe1...`
TXT	`v=spf1 mx:comfortsystemsusa-com.mail.protection.outlook.com ip4:162.242.134.1...`
TXT	`openai-domain-verification=dv-u9PPmSCzfuHSuMl0ovUNJogI`
TXT	`smartsheet-site-validation=LdmDxYLJ5Yh55UMxopxA9BbtCPkSpIYf`
SOA	`ns1-03.azure-dns.com`dnsadmin@comfortsystemsusa.com serial=205201419

`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=1774658702

Subdomains

www.csusasoutheast.com

Same first word

csusasoutheast.com

DNS History

12 records (7 active, 5 former)

○NScsusa-ds1.csusa.loc2015-07-05 → 2017-06-02 · 4 obs

● 2015-07-05 18:22:24
● 2017-06-02 23:10:36
○ 2026-03-25 21:55:08
○ 2026-03-28 00:53:08

●NSns1-03.azure-dns.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-06-02 23:10:36
● 2026-03-25 21:55:08
● 2026-03-28 00:53:08

○NSns1.dns.loc2015-07-05 → 2017-06-02 · 6 obs

● 2015-07-05 18:22:24
○ 2015-10-07 18:24:58
● 2015-12-15 04:57:04
● 2017-06-02 23:10:36
○ 2026-03-25 21:55:08
○ 2026-03-28 00:53:08

●NSns2-03.azure-dns.net2026-03-25 → 2026-03-28 · 3 obs

○ 2017-06-02 23:10:36
● 2026-03-25 21:55:08
● 2026-03-28 00:53:08

○NSns2.dns.loc2015-07-05 → 2017-06-02 · 6 obs

● 2015-07-05 18:22:24
● 2015-10-07 18:24:58
○ 2015-12-15 04:57:04
● 2017-06-02 23:10:36
○ 2026-03-25 21:55:08
○ 2026-03-28 00:53:08

●NSns3-03.azure-dns.org2026-03-25 → 2026-03-28 · 3 obs

○ 2017-06-02 23:10:36
● 2026-03-25 21:55:08
● 2026-03-28 00:53:08

●NSns4-03.azure-dns.info2026-03-25 → 2026-03-28 · 3 obs

○ 2017-06-02 23:10:36
● 2026-03-25 21:55:08
● 2026-03-28 00:53:08

○MXcomfortsystemsusa-com.mail.protection.outlook.com2015-07-05 → 2017-06-02 · 4 obs

● 2015-07-05 18:22:24
● 2017-06-02 23:10:36
○ 2026-03-25 21:55:08
○ 2026-03-28 00:53:08

●MXus-smtp-inbound-1.mimecast.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-06-02 23:10:36
● 2026-03-25 21:55:08
● 2026-03-28 00:53:08

●MXus-smtp-inbound-2.mimecast.com2026-03-25 → 2026-03-28 · 3 obs

○ 2017-06-02 23:10:36
● 2026-03-25 21:55:08
● 2026-03-28 00:53:08

●A209.126.24.1762026-03-25 → 2026-03-28 · 3 obs

○ 2017-06-02 23:10:36
● 2026-03-25 21:55:08
● 2026-03-28 00:53:08

○A209.59.138.1922015-07-05 → 2017-06-02 · 4 obs

● 2015-07-05 18:22:24
● 2017-06-02 23:10:36
○ 2026-03-25 21:55:08
○ 2026-03-28 00:53:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
csusasoutheast.com	ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info	2 records

✅ Authoritative Response

Server:150.171.21.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csusasoutheast.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.126.24.176`
NS	4	`ns1-03.azure-dns.com, ns2-03.azure-dns.net...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	6	`MS=ms14718481, MS=ms59850335...`
SOA	1	`ns1-03.azure-dns.com dnsadmin.comfortsys`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)

Analysis

Hierarchy

csusasoutheast.com is a parent of www.csusasoutheast.com.

IP Addresses

csusasoutheast.com points to a single IP number: 209.126.24.176.

Other host names, for instance cods.org, www.fram.com, bionix.biz, bionixrep.com and cleanears.com share IP numbers with csusasoutheast.com.

Name Servers

csusasoutheast.com is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

csusasoutheast.com at least partially shares name servers with other domains, for instance ahm.co.id, sentillion.us, sayvillefd.org, linmark.net and msngamecenter.com.es.

Host names with two IP numbers:

ns1-03.azure-dns.com points to: 2603:1061:0:700::3 and 13.107.236.3.

ns4-03.azure-dns.info points to: 2620:1ec:bda:700::3 and 208.84.5.3.

ns2-03.azure-dns.net points to: 2620:1ec:8ec:700::3 and 150.171.21.3.

ns3-03.azure-dns.org points to: 2a01:111:4000:700::3 and 204.14.183.3.

Mail Servers

csusasoutheast.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

csusasoutheast.com uses the same mail server configuration as other domains, such as mankogold.com, tengyuepartners.com, detitle.com, omniahr.com and hggc.com.