`psdschools.com`

DNSSEC	⚠️ Not signed
A	164.104.196.237^{🇺🇸 AS54060164.104.0.0/16 Poudre School District R-1 (PSDR)}
		PTR	`host164-104-196-237.dhcp.psdschools.org`
NS	`ns1-05.azure-dns.com` ⭐
		A	2603:1061:0:700::5^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
		A	13.107.236.5^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-05.azure-dns.com`
NS	`ns2-05.azure-dns.net`
		A	2620:1ec:8ec:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
		A	150.171.21.5^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-05.azure-dns.net`
NS	`ns3-05.azure-dns.org`
		A	2a01:111:4000:700::5^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-05.azure-dns.org`
		A	204.14.183.5^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-05.azure-dns.org`
NS	`ns4-05.azure-dns.info`
		A	2620:1ec:bda:700::5^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
		A	208.84.5.5^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-05.azure-dns.info`
MX	`smtp1.psdschools.org` ⭐
		A	164.104.251.17^{🇺🇸 AS54060164.104.0.0/16 Poudre School District R-1 (PSDR)}
			PTR	`smtp1.psdschools.org`
MX	`smtp2.psdschools.org`⁽³⁰⁾
		A	164.104.251.18^{🇺🇸 AS54060164.104.0.0/16 Poudre School District R-1 (PSDR)}
			PTR	`smtp2.psdschools.org`
MX	`smtp3.psdschools.org`⁽⁴⁰⁾
		A	164.104.251.19^{🇺🇸 AS54060164.104.0.0/16 Poudre School District R-1 (PSDR)}
			PTR	`smtp3.psdschools.org`
TXT	`MS=ms94080846`
TXT	`sophos-domain-verification=14f788953c2a2ad6ddbeeb116fd999577bbc027d143f4ca50d...`
SOA	`ns1-05.azure-dns.com`hostmaster@psdschools.org 2009-10-27 #49

`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=1776279447

WOT: SAFE (62/100)

Same first word

psdschools.net

psdschools.org

psdschools.com

Similar names

dpsschools.com

dpssschool.com

DNS History

24 records (8 active, 16 former)

○NSdns1.psdschools.net2016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○NSdns1.psdschools.org2015-05-20 → 2017-08-24 · 6 obs

● 2015-05-20 18:18:06
● 2015-12-28 22:03:50
○ 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○NSdns2.psdschools.net2016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○NSdns2.psdschools.org2015-05-20 → 2015-12-28 · 4 obs

● 2015-05-20 18:18:06
● 2015-12-28 22:03:50
○ 2016-07-16 04:45:02
○ 2026-04-15 19:02:32

○NSdns3.psdschools.net2016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○NSdns3.psdschools.org2015-05-20 → 2015-12-28 · 4 obs

● 2015-05-20 18:18:06
● 2015-12-28 22:03:50
○ 2016-07-16 04:45:02
○ 2026-04-15 19:02:32

○NSdns4.psdschools.net2016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○NSdns4.psdschools.org2015-05-20 → 2015-12-28 · 4 obs

● 2015-05-20 18:18:06
● 2015-12-28 22:03:50
○ 2016-07-16 04:45:02
○ 2026-04-15 19:02:32

●NSns1-05.azure-dns.com2026-03-29 → 2026-04-15 · 3 obs

○ 2017-08-24 04:09:34
● 2026-03-29 16:32:56
● 2026-04-15 19:02:32

●NSns2-05.azure-dns.net2026-03-29 → 2026-04-15 · 3 obs

○ 2017-08-24 04:09:34
● 2026-03-29 16:32:56
● 2026-04-15 19:02:32

●NSns3-05.azure-dns.org2026-03-29 → 2026-04-15 · 3 obs

○ 2017-08-24 04:09:34
● 2026-03-29 16:32:56
● 2026-04-15 19:02:32

●NSns4-05.azure-dns.info2026-03-29 → 2026-04-15 · 3 obs

○ 2017-08-24 04:09:34
● 2026-03-29 16:32:56
● 2026-04-15 19:02:32

○MXmailcluster.psdschools.org2015-05-20 → 2015-12-28 · 4 obs

● 2015-05-20 18:18:06
● 2015-12-28 22:03:50
○ 2016-07-16 04:45:02
○ 2026-04-15 19:02:32

○MXmailgateway.psdschools.org2016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○MXmailgateway2.psdschools.org2016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○MXmailgateway4.psdschools.org2016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○MXmailgateway5.psdschools.org2016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

○MXms94080846.msv1.invalid.outlook.com2015-05-20 → 2017-08-24 · 4 obs

● 2015-05-20 18:18:06
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

●MXsmtp1.psdschools.org2026-03-29 → 2026-04-15 · 3 obs

○ 2017-08-24 04:09:34
● 2026-03-29 16:32:56
● 2026-04-15 19:02:32

●MXsmtp2.psdschools.org2026-03-29 → 2026-04-15 · 3 obs

○ 2017-08-24 04:09:34
● 2026-03-29 16:32:56
● 2026-04-15 19:02:32

●MXsmtp3.psdschools.org2026-03-29 → 2026-04-15 · 3 obs

○ 2017-08-24 04:09:34
● 2026-03-29 16:32:56
● 2026-04-15 19:02:32

○A164.104.1.1412015-05-20 → 2015-12-28 · 4 obs

● 2015-05-20 18:18:06
● 2015-12-28 22:03:50
○ 2016-07-16 04:45:02
○ 2026-04-15 19:02:32

○A164.104.1.2372016-07-16 → 2017-08-24 · 5 obs

○ 2015-12-28 22:03:50
● 2016-07-16 04:45:02
● 2017-08-24 04:09:34
○ 2026-03-29 16:32:56
○ 2026-04-15 19:02:32

●A164.104.196.2372026-03-29 → 2026-04-15 · 3 obs

○ 2017-08-24 04:09:34
● 2026-03-29 16:32:56
● 2026-04-15 19:02:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
psdschools.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.5

NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for psdschools.com (unsigned zone)

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`164.104.196.237`
NS	4	`ns1-05.azure-dns.com, ns2-05.azure-dns.net...`
MX	3	`smtp1.psdschools.org (pri: 20), smtp2.psdschools.org (pri: 30)...`
TXT	2	`MS=ms94080846, sophos-domain-verification=14f788953c2a2`
SOA	1	`ns1-05.azure-dns.com hostmaster.psdschoo`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

IP Addresses

psdschools.com points to IP number: 164.104.196.237.

Other host names such as psdschools.org, host164-104-196-237.dhcp.psdschools.org and www.psdschools.org share IP numbers with psdschools.com.

Name Servers

psdschools.com is delegated to four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

psdschools.com at least partially shares name servers with other domains, for instance aristo.com.tr, downloadie7.com, mscaircargo.com, office2013download.com and office-int.net.

Host names with two IP numbers: ns1-05.azure-dns.com points to 2603:1061:0:700::5 and 13.107.236.5; ns4-05.azure-dns.info points to 2620:1ec:bda:700::5 and 208.84.5.5; ns2-05.azure-dns.net points to 2620:1ec:8ec:700::5 and 150.171.21.5; ns3-05.azure-dns.org points to 2a01:111:4000:700::5 and 204.14.183.5.

Mail Servers

Three mail servers handle psdschools.com: smtp1.psdschools.org, smtp2.psdschools.org and smtp3.psdschools.org.

Host names with a single IP:

smtp1.psdschools.org points to: 164.104.251.17.

smtp2.psdschools.org points to: 164.104.251.18.

smtp3.psdschools.org points to: 164.104.251.19.

psdschools.com - robtex.com

psdschools.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`psdschools.com`

`com`