`springfieldpublicschools.com`

DNSSEC	⚠️ Not signed
NS	`dns1.springfieldpublicschools.com` ⭐
		A	23.190.56.103^{AS5453023.190.56.0/24 Springfield Public Schools}
			PTR	`dns1.springfieldpublicschools.com`
NS	`dns2.springfieldpublicschools.com`
		A	23.190.56.104^{AS5453023.190.56.0/24 Springfield Public Schools}
			PTR	`dns2.springfieldpublicschools.com`
MX	`springfieldpublicschools-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`adobe-idp-site-verification=dc5c76dfd864e3aabd8ba1d5ee17865768c55fec6a7bdda3e...`
TXT	`v=spf1 ip4:23.190.56.88 include:spf.protection.outlook.com include:_spf.smtp....`
TXT	`teamviewer-sso-verification=37eaa6ccfc7d42178c03ce1d4005affa`
TXT	`YCQgWHebjDCnZ4ndntzsE6larmwVmwZ+AGwOVTtEK5YTXUc0KvMb2Q2UJsXTgjYIKpUHq8xxqjqW8...`
TXT	`ZOOM_verify_Qpn-yTJwS8qsYIPRLTcNxQ`
TXT	`MS=ms69767611`
TXT	`FfzoMAGgP9tFBL4fCo6VyAx0AMTGP2KxkFabIS16eUCTtpxWXQ7RCu+5uQHyRGmINTZ60YWMT66Xl...`
TXT	`apple-domain-verification=D3nyadxjTPAM0iEM`
SOA	`dns1.springfieldpublicschools.com`hostmaster@springfieldpublicschools.com 2026-02-17 #16

`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=1774812522

rank #731276 globally
rank #333131 in the tld
WOT: UNKNOWN (61/100)
📈 Tranco rank: #334,845

Subdomains

secureaccess.springfieldpublicschools.com

dns2.springfieldpublicschools.com

dns1.springfieldpublicschools.com

secureaccess1.springfieldpublicschools.com

prod.springfieldpublicschools.com

secureaccess2.springfieldpublicschools.com

Same first word

springfieldpublicschools.com

DNS History

9 records (3 active, 6 former)

○NSdns12015-05-31 → 2016-04-04 · 4 obs

● 2015-05-31 23:25:42
● 2016-04-04 10:39:48
○ 2016-09-10 08:41:38
○ 2026-03-29 19:30:48

●NSdns1.springfieldpublicschools.com2015-05-31 → 2026-03-29 · 2 obs

● 2015-05-31 23:25:42
● 2026-03-29 19:30:48

○NSdns22015-05-31 → 2016-04-04 · 4 obs

● 2015-05-31 23:25:42
● 2016-04-04 10:39:48
○ 2016-09-10 08:41:38
○ 2026-03-29 19:30:48

●NSdns2.springfieldpublicschools.com2016-09-10 → 2026-03-29 · 3 obs

○ 2016-04-04 10:39:48
● 2016-09-10 08:41:38
● 2026-03-29 19:30:48

○NSsrv-dns012026-03-26 → 2026-03-29 · 2 obs

○ 2026-03-26 05:00:00
○ 2026-03-29 19:30:48

○MXmail.springfieldpublicschools.com2015-05-31 → 2017-05-06 · 4 obs

● 2015-05-31 23:25:42
● 2017-05-06 03:47:14
○ 2026-03-26 05:00:00
○ 2026-03-29 19:30:48

●MXspringfieldpublicschools-com.mail.protection.outlook.com2026-03-26 → 2026-03-29 · 3 obs

○ 2017-05-06 03:47:14
● 2026-03-26 05:00:00
● 2026-03-29 19:30:48

○A209.80.156.32015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 23:25:42
○ 2015-10-23 14:34:42
○ 2026-03-29 19:30:48

○A216.20.10.102015-10-23 → 2017-05-06 · 5 obs

○ 2015-05-31 23:25:42
● 2015-10-23 14:34:42
● 2017-05-06 03:47:14
○ 2026-03-26 05:00:00
○ 2026-03-29 19:30:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
springfieldpublicschools.com	dns1.springfieldpublicschools.com, dns2.springfieldpublicschools.com	2 records

✅ Authoritative Response

Server:23.190.56.103

NS records: dns1.springfieldpublicschools.com, dns2.springfieldpublicschools.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for springfieldpublicschools.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.springfieldpublicschools.com, dns2.springfieldpublicschools.com`
MX	1	`springfieldpublicschools-com.mail.protec`
TXT	8	`v=spf1 ip4:23.190.56.88 include:spf.prot, MS=ms69767611...`
SOA	1	`dns1.springfieldpublicschools.com hostma`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.springfieldpublicschools.com, dns2.springfieldpublicschools.com)

Analysis

Hierarchy

springfieldpublicschools.com is a parent of secureaccess.springfieldpublicschools.com, dns2.springfieldpublicschools.com, dns1.springfieldpublicschools.com, secureaccess1.springfieldpublicschools.com, prod.springfieldpublicschools.com and a few other host names.

Name Servers

Two name servers dns1.springfieldpublicschools.com and dns2.springfieldpublicschools.com handle the delegation for springfieldpublicschools.com.

Host names with one IP number:

dns1.springfieldpublicschools.com points to 23.190.56.103; dns2.springfieldpublicschools.com points to 23.190.56.104.

Mail Servers

The springfieldpublicschools-com.mail.protection.outlook.com mail server handles springfieldpublicschools.com.

springfieldpublicschools-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c922::, 2a01:111:f403:f802::1, 2a01:111:f403:f905::4, 52.101.9.5, 52.101.11.9, 52.101.41.3 and 52.101.194.15.

springfieldpublicschools.com - robtex.com