`presidiodemo.com`

DNSSEC	⚠️ Not signed
NS	`pubns3.presidio.com` ⭐
		A	74.114.129.10^{🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com}
			PTR	`pubns3.presidio.com`
NS	`euns01.presidio.com` ⚠️ Not in parent delegation
		A	82.141.240.177^{🇮🇪 EIRCOM82.141.192.0/18 eircom, Ireland customer assignments}
			PTR	`ip-82-141-240-177-sercomsolutions.ie`
NS	`euns02.presidio.com` ⚠️ Not in parent delegation
		A	82.141.241.237^{🇮🇪 EIRCOM82.141.192.0/18 eircom, Ireland customer assignments}
NS	`pubns0.presidio.com`
		A	74.114.128.10^{🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com}
			PTR	`pubns0.presidio.com`
NS	`pubns1.presidio.com`
		A	74.114.128.11^{🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com}
			PTR	`pubns1.presidio.com`
NS	`pubns4.presidio.com`
		A	74.114.129.11^{🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com}
			PTR	`pubns4.presidio.com`
MX	`sva-mx01.presidio.com` ⭐
		A	74.114.128.36^{🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com}
			PTR	`sva-mx01.presidio.com`
MX	`sva-mx02.presidio.com` ⭐
		A	74.114.128.37^{🇺🇸 AS2251174.114.128.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com}
			PTR	`sva-mx02.presidio.com`
MX	`orl-mx01.presidio.com`⁽⁵⁰⁾
		A	74.114.129.36^{🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com}
			PTR	`orl-mx01.presidio.com`
MX	`orl-mx02.presidio.com`⁽⁵⁰⁾
		A	74.114.129.37^{🇺🇸 AS2251174.114.129.0/24 Presidio Networked Solutions LLC arinadmins@presidio.com}
			PTR	`orl-mx02.presidio.com`
TXT	`drzlpjgrb1h3pd5x9nwz4b3h8tkcy8k8`
TXT	`MS=ms95452072`
TXT	`cisco-ci-domain-verification=4482177475b3da0e187820f555495982547cffb8eddd676b...`
TXT	`v=spf1 include:_spf.presidio.com include:spf.protection.outlook.com include:s...`
SOA	`pubns3.presidio.com`admin@presidio.com serial=27

`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=1781631605

Same first word

presidiodemo.com

DNS History

15 records (10 active, 5 former)

●NSeuns01.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

●NSeuns02.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

○NSns45.domaincontrol.com2015-07-11 → 2020-02-13 · 4 obs

● 2015-07-11 01:35:04
● 2020-02-13 18:20:20
○ 2026-05-13 14:27:02
○ 2026-06-16 17:46:08

○NSns46.domaincontrol.com2015-07-11 → 2020-02-13 · 4 obs

● 2015-07-11 01:35:04
● 2020-02-13 18:20:20
○ 2026-05-13 14:27:02
○ 2026-06-16 17:46:08

●NSpubns0.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

●NSpubns1.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

●NSpubns3.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

●NSpubns4.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

○MXmail.atlantademolab.com2015-07-11 → 2020-02-13 · 4 obs

● 2015-07-11 01:35:04
● 2020-02-13 18:20:20
○ 2026-05-13 14:27:02
○ 2026-06-16 17:46:08

○MXms10893405.msv1.invalid2015-07-11 → 2020-02-13 · 4 obs

● 2015-07-11 01:35:04
● 2020-02-13 18:20:20
○ 2026-05-13 14:27:02
○ 2026-06-16 17:46:08

●MXorl-mx01.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

●MXorl-mx02.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

●MXsva-mx01.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

●MXsva-mx02.presidio.com2026-05-13 → 2026-06-16 · 3 obs

○ 2020-02-13 18:20:20
● 2026-05-13 14:27:02
● 2026-06-16 17:46:08

○A50.63.202.432015-07-11 → 2020-02-13 · 4 obs

● 2015-07-11 01:35:04
● 2020-02-13 18:20:20
○ 2026-05-13 14:27:02
○ 2026-06-16 17:46:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
presidiodemo.com	pubns1.presidio.com, pubns3.presidio.com, pubns0.presidio.com, pubns4.presidio.com	4 records

✅ Authoritative Response

Server:74.114.128.11

NS records: pubns1.presidio.com, pubns3.presidio.com, pubns0.presidio.com, pubns4.presidio.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for presidiodemo.com (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`pubns4.presidio.com, pubns3.presidio.com...`
MX	4	`orl-mx02.presidio.com (pri: 50), orl-mx01.presidio.com (pri: 50)...`
TXT	4	`MS=ms95452072, cisco-ci-domain-verification=4482177475b...`
SOA	1	`pubns3.presidio.com admin.presidio.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (pubns1.presidio.com, pubns3.presidio.com, pubns0.presidio.com...)

Analysis

Name Servers

presidiodemo.com is delegated to 6 name servers: euns01.presidio.com, euns02.presidio.com, pubns0.presidio.com and 3 other.

There is at least partial name server overlap between presidiodemo.com and other domains — presidioincorporated.com, presidio.com, tcsny.com and two more among them.

The name servers pubns1.presidio.com, pubns3.presidio.com and pubns4.presidio.com are often found in combination with these name servers.

Hosts with just one IP address:

euns01.presidio.com points to 82.141.240.177.

euns02.presidio.com points to 82.141.241.237.

pubns0.presidio.com points to 74.114.128.10.

pubns1.presidio.com points to 74.114.128.11.

pubns3.presidio.com points to 74.114.129.10.

pubns4.presidio.com points to 74.114.129.11.

Mail Servers

The four mail servers for presidiodemo.com are orl-mx01.presidio.com, orl-mx02.presidio.com, sva-mx01.presidio.com and sva-mx02.presidio.com.

presidiodemo.com has at least partial mail server overlap with other domains such as emergentnetworks.com, ctiusa.com, cloudix.io and two more.

This set of mail servers commonly appears together with the mail servers blueh2ogroup.com.

Each of the four hosts orl-mx01.presidio.com, orl-mx02.presidio.com, sva-mx01.presidio.com and sva-mx02.presidio.com points to a single IP address — orl-mx01.presidio.com points to 74.114.129.36, orl-mx02.presidio.com points to 74.114.129.37, sva-mx01.presidio.com points to 74.114.128.36 and sva-mx02.presidio.com points to 74.114.128.37.

presidiodemo.com - robtex.com