`springfieldfoundation.org`

DNSSEC	⚠️ Not signed
A	52.5.5.85^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-5-5-85.compute-1.amazonaws.com`
NS	`slave.siscom.net` ⭐
		A	206.55.220.10^{🇺🇸 AS33618206.55.220.0/24 Logical Solutions Inc}
			PTR	`deidre.servlet.net`
NS	`master.siscom.net`
		A	206.55.208.4^{🇺🇸 AS33618206.55.208.0/24 Logical Solutions Inc}
			PTR	`michiquiniqua.servlet.net`
MX	`springfieldfoundation-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.194.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00605.inbound.protection.outlook.com`
MX	`d121238a.ess.barracudanetworks.com`⁽³⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d121238b.ess.barracudanetworks.com`⁽⁴⁰⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`MS=ms78916224`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...`
SOA	`slave.siscom.net`ted@springfieldfoundation.org 2025-09-10 #2

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778437585

Subdomains

mail2.springfieldfoundation.org

Same first word

springfieldfoundation.org

DNS History

12 records (6 active, 6 former)

●NSmaster.siscom.net2015-04-20 → 2026-05-10 · 2 obs

● 2015-04-20 12:06:44
● 2026-05-10 18:32:26

●NSslave.siscom.net2015-04-20 → 2026-05-10 · 2 obs

● 2015-04-20 12:06:44
● 2026-05-10 18:32:26

○MXasp.reflexion.net2016-01-20 → 2017-01-05 · 5 obs

○ 2015-10-09 04:06:24
● 2016-01-20 19:22:12
● 2017-01-05 09:48:04
○ 2019-01-14 13:14:02
○ 2026-05-10 18:32:26

●MXd121238a.ess.barracudanetworks.com2019-01-14 → 2026-05-10 · 3 obs

○ 2017-01-05 09:48:04
● 2019-01-14 13:14:02
● 2026-05-10 18:32:26

●MXd121238b.ess.barracudanetworks.com2019-01-14 → 2026-05-10 · 3 obs

○ 2017-01-05 09:48:04
● 2019-01-14 13:14:02
● 2026-05-10 18:32:26

○MXmx-100.reflexion.net2016-01-20 → 2017-01-05 · 5 obs

○ 2015-10-09 04:06:24
● 2016-01-20 19:22:12
● 2017-01-05 09:48:04
○ 2019-01-14 13:14:02
○ 2026-05-10 18:32:26

○MXmx-110.reflexion.net2016-01-20 → 2017-01-05 · 5 obs

○ 2015-10-09 04:06:24
● 2016-01-20 19:22:12
● 2017-01-05 09:48:04
○ 2019-01-14 13:14:02
○ 2026-05-10 18:32:26

●MXspringfieldfoundation-org.mail.protection.outlook.com2026-05-05 → 2026-05-10 · 3 obs

○ 2019-01-14 13:14:02
● 2026-05-05 15:18:06
● 2026-05-10 18:32:26

○MXspringfieldfoundation.org.bak-mx.na0104.smtpbak.com2015-04-20 → 2015-10-09 · 4 obs

● 2015-04-20 12:06:44
● 2015-10-09 04:06:24
○ 2016-01-20 19:22:12
○ 2026-05-10 18:32:26

○MXspringfieldfoundation.org.pri-mx.na0104.smtproutes.com2015-04-20 → 2015-10-09 · 4 obs

● 2015-04-20 12:06:44
● 2015-10-09 04:06:24
○ 2016-01-20 19:22:12
○ 2026-05-10 18:32:26

○A206.55.221.242015-04-20 → 2017-01-05 · 4 obs

● 2015-04-20 12:06:44
● 2017-01-05 09:48:04
○ 2019-01-14 13:14:02
○ 2026-05-10 18:32:26

●A52.5.5.852019-01-14 → 2026-05-10 · 3 obs

○ 2017-01-05 09:48:04
● 2019-01-14 13:14:02
● 2026-05-10 18:32:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
springfieldfoundation.org	slave.siscom.net, master.siscom.net	-

✅ Authoritative Response

Server:206.55.220.10

NS records: slave.siscom.net, master.siscom.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for springfieldfoundation.org (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.5.5.85`
NS	2	`slave.siscom.net, master.siscom.net`
MX	3	`springfieldfoundation-org.mail.protectio, d121238a.ess.barracudanetworks.com (pri:...`
TXT	2	`MS=ms78916224, v=spf1 include:spf.protection.outlook.co`
SOA	1	`slave.siscom.net ted.springfieldfoundati`

Analysis

Hierarchy

The parent of mail2.springfieldfoundation.org is springfieldfoundation.org.

IP Addresses

springfieldfoundation.org points to a single IP: 52.5.5.85.

Other host names, for instance kidscan.org, *.aau-slc.org, arboretum.unl.edu, esu1.org and mail.abcprint.com share IP numbers with springfieldfoundation.org.

Name Servers

Two name servers master.siscom.net and slave.siscom.net handle delegation for springfieldfoundation.org.

springfieldfoundation.org uses the same name server setup as other domains, for example mvfl.org, your-net.com, radio1660.com, cbweiser.com and cbe-circus.com.