`sbuec.org`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`sbuec-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr02cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`mscid=Y6DdND3+WA8tD7u3OFkjzFHPt0CqaiDBky2iP5nSirwL3MIIhowM3CORrz9U8vn57zbhMEA...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐
	NS	`a2.org.afilias-nst.info`
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774660862

Same first word

sbuec.org

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DNS History

9 records (5 active, 4 former)

●NSns1.bdm.microsoftonline.com2026-03-23 → 2026-03-28 · 3 obs

○ 2020-04-07 07:02:14
● 2026-03-23 15:17:20
● 2026-03-28 01:53:16

●NSns2.bdm.microsoftonline.com2026-03-23 → 2026-03-28 · 3 obs

○ 2020-04-07 07:02:14
● 2026-03-23 15:17:20
● 2026-03-28 01:53:16

●NSns3.bdm.microsoftonline.com2026-03-23 → 2026-03-28 · 3 obs

○ 2020-04-07 07:02:14
● 2026-03-23 15:17:20
● 2026-03-28 01:53:16

●NSns4.bdm.microsoftonline.com2026-03-23 → 2026-03-28 · 3 obs

○ 2020-04-07 07:02:14
● 2026-03-23 15:17:20
● 2026-03-28 01:53:16

○NSns4047.hostgator.com2020-04-07 → 2020-04-07 · 3 obs

● 2020-04-07 07:02:14
○ 2026-03-23 15:17:20
○ 2026-03-28 01:53:16

○NSns4048.hostgator.com2020-04-07 → 2020-04-07 · 3 obs

● 2020-04-07 07:02:14
○ 2026-03-23 15:17:20
○ 2026-03-28 01:53:16

○MXmail.sbuec.org2020-04-07 → 2020-04-07 · 3 obs

● 2020-04-07 07:02:14
○ 2026-03-23 15:17:20
○ 2026-03-28 01:53:16

●MXsbuec-org.mail.protection.outlook.com2026-03-23 → 2026-03-28 · 3 obs

○ 2020-04-07 07:02:14
● 2026-03-23 15:17:20
● 2026-03-28 01:53:16

○A50.87.151.342020-04-07 → 2020-04-07 · 3 obs

● 2020-04-07 07:02:14
○ 2026-03-23 15:17:20
○ 2026-03-28 01:53:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
sbuec.org	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:150.171.21.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sbuec.org (unsigned zone)

⏱️ Timing

Total: 581ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`sbuec-org.mail.protection.outlook.com (p`
TXT	2	`mscid=Y6DdND3+WA8tD7u3OFkjzFHPt0CqaiDBky, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`