threeplusone.ee - dns.ninja

`threeplusone.ee`

DNSSEC	⚠️ Not signed
A	217.146.69.44^{🇪🇪 ZONE217.146.64.0/20 Zone Media LLC AGR/ANN Region > Estonia}
		PTR	`sn-69-44.tll07.zoneas.eu`
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	`threeplusone-ee.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`mscid=ppA2ba2tBaFgbgaE0zODyOAYnH09+W9+g9FPDyZ4SkwLzPLAvxnWBpyykspZrxoB3Q1Z5/M...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms45068590`
TXT	`apple-domain-verification=cb8YRvAPzGKRLyP6`
TXT	`apple-domain-verification=HH5SS3SeTqTtBAu1`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`ee`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns.tld.ee` ⭐
	NS	`b.tld.ee`
	NS	`e.tld.ee`
	NS	`ee.cert.ee`
	NS	`ee.eenet.ee`
	TXT	`The zone content is (C) Copyright 2019 The Estonian Internet Foundation. The ...`
	SOA	`ns.tld.ee`hostmaster@eestiinternet.ee serial=1784854219

Subdomains

server3.threeplusone.ee

Same first word

threeplusone.org

threeplusone.us

threeplusone.ee

threeplusone.net

threeplusone.com

Similar names

helptoensure.net

DNS History

12 records (6 active, 6 former)

○NSns.uninet.ee2015-06-08 → 2018-11-08 · 4 obs

● 2015-06-08 04:00:02
● 2018-11-08 14:44:12
○ 2026-03-07 01:18:04
○ 2026-07-24 01:34:44

●NSns1.bdm.microsoftonline.com2026-03-07 → 2026-07-24 · 3 obs

○ 2018-11-08 14:44:12
● 2026-03-07 01:18:04
● 2026-07-24 01:34:44

●NSns2.bdm.microsoftonline.com2026-03-07 → 2026-07-24 · 3 obs

○ 2018-11-08 14:44:12
● 2026-03-07 01:18:04
● 2026-07-24 01:34:44

○NSns2.uninet.ee2015-06-08 → 2018-11-08 · 4 obs

● 2015-06-08 04:00:02
● 2018-11-08 14:44:12
○ 2026-03-07 01:18:04
○ 2026-07-24 01:34:44

●NSns3.bdm.microsoftonline.com2026-03-07 → 2026-07-24 · 3 obs

○ 2018-11-08 14:44:12
● 2026-03-07 01:18:04
● 2026-07-24 01:34:44

●NSns4.bdm.microsoftonline.com2026-03-07 → 2026-07-24 · 3 obs

○ 2018-11-08 14:44:12
● 2026-03-07 01:18:04
● 2026-07-24 01:34:44

○MXserver3.threeplusone.ee2018-11-08 → 2018-11-08 · 4 obs

○ 2015-06-08 04:00:02
● 2018-11-08 14:44:12
○ 2026-03-07 01:18:04
○ 2026-07-24 01:34:44

●MXthreeplusone-ee.mail.protection.outlook.com2026-03-07 → 2026-07-24 · 3 obs

○ 2018-11-08 14:44:12
● 2026-03-07 01:18:04
● 2026-07-24 01:34:44

○MXv115.tll.elisa.ee2015-06-08 → 2018-11-08 · 4 obs

● 2015-06-08 04:00:02
● 2018-11-08 14:44:12
○ 2026-03-07 01:18:04
○ 2026-07-24 01:34:44

○MXv117.tll.elisa.ee2015-06-08 → 2018-11-08 · 4 obs

● 2015-06-08 04:00:02
● 2018-11-08 14:44:12
○ 2026-03-07 01:18:04
○ 2026-07-24 01:34:44

○A194.204.54.1002015-06-08 → 2018-11-08 · 4 obs

● 2015-06-08 04:00:02
● 2018-11-08 14:44:12
○ 2026-03-07 01:18:04
○ 2026-07-24 01:34:44

●A217.146.69.442026-03-07 → 2026-07-24 · 3 obs

○ 2018-11-08 14:44:12
● 2026-03-07 01:18:04
● 2026-07-24 01:34:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ee	b.tld.ee, ee.cert.ee, ns.tld.ee, e.tld.ee...	-
threeplusone.ee	ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:208.84.5.208

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for threeplusone.ee (unsigned zone)

⏱️ Timing

Total: 2380ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.146.69.44`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`threeplusone-ee.mail.protection.outlook.`
TXT	5	`mscid=ppA2ba2tBaFgbgaE0zODyOAYnH09+W9+g9, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

Hierarchy

server3.threeplusone.ee is delegated beneath threeplusone.ee.

IP Addresses

threeplusone.ee points to a single IP number: 217.146.69.44.

Additional host names — noorus.ee, kiigik.com, workglobal.eu and two others — share IP numbers with threeplusone.ee.

Name Servers

threeplusone.ee has four authoritative name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

There is at least partial name server overlap between threeplusone.ee and other domains — ixal.co.uk, mparts.co.uk, gehlhaar.ch and two more among them.

All four hostnames — ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com — resolve to two IP numbers apiece: ns1.bdm.microsoftonline.com to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

threeplusone.ee has one mail server: threeplusone-ee.mail.protection.outlook.com.

threeplusone-ee.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.5, 52.101.68.36, 52.101.73.30 and 5 other.