usecase.org - dns.ninja

`usecase.org`

DNSSEC	⚠️ Not signed
A	3.131.150.69^{🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix}
		PTR	`ec2-3-131-150-69.us-east-2.compute.amazonaws.com`
NS	`ns1.dnsimple.com` ⭐
		A	2620:111:8004::53^{🇺🇸 AS327712620:111:8004::/48 DNSimple Corporation}
		A	199.247.152.53^{🇺🇸 AS32771199.247.152.0/24 DNSimple Corporation}
NS	`ns2.dnsimple.com`
		A	2620:111:8005::53^{🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route}
		A	199.247.153.53^{🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route}
NS	`ns3.dnsimple.com`
		A	2620:111:8006::53^{🇺🇸 AS327712620:111:8006::/48 DNSimple Corporation}
		A	199.247.154.53^{🇺🇸 AS32771199.247.154.0/24 DNSimple Corporation}
NS	`ns4.dnsimple.com`
		A	2620:111:8007::53^{🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route}
		A	199.247.155.53^{🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=qgIx_jKbFYZqYlQRY19bTxZPJFH-1q5W58NovU43_5E`
TXT	`v=spf1 -all`
TXT	`v=spf1 a include:_spf.google.com ~all`
SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1649108575

`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=1785549635

Previously MX for

usecase.org

Same first word

usecase.de

usecase.co.uk

usecase.com

usecase.nl

usecase.cc

usecase.dk

usecase.it

usecase.org

usecase.com.br

usecase.net

usecase.pl

Similar names

essauce.azurewebsites.net

eucases.eu

seecusa.com

ssaucee.com

seecusa.org

caseuse.com

eucases.com

DNS History

28 records (10 active, 18 former)

○NSdns1.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○NSdns2.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○NSdns3.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○NSdns4.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○NSdns5.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

●NSns1.dnsimple.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

○NSns157.websitewelcome.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 00:48:44
○ 2015-11-16 04:14:08
○ 2026-08-01 02:42:56

○NSns158.websitewelcome.com2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 00:48:44
○ 2015-11-16 04:14:08
○ 2026-08-01 02:42:56

●NSns2.dnsimple.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

●NSns3.dnsimple.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

●NSns4.dnsimple.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

●MXalt1.aspmx.l.google.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

●MXalt2.aspmx.l.google.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

●MXalt3.aspmx.l.google.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

●MXalt4.aspmx.l.google.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

●MXaspmx.l.google.com2026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

○MXeforward1.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○MXeforward2.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○MXeforward3.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○MXeforward4.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○MXeforward5.registrar-servers.com2015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○MXusecase.org2015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 00:48:44
○ 2015-11-16 04:14:08
○ 2026-08-01 02:42:56

○A192.185.88.1452015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 00:48:44
○ 2015-11-16 04:14:08
○ 2026-08-01 02:42:56

○A198.185.159.1442015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○A198.185.159.1452015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○A198.49.23.1442015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

○A198.49.23.1452015-11-16 → 2017-04-08 · 5 obs

○ 2015-06-24 00:48:44
● 2015-11-16 04:14:08
● 2017-04-08 05:50:18
○ 2026-04-04 02:58:40
○ 2026-08-01 02:42:56

●A3.131.150.692026-04-04 → 2026-08-01 · 3 obs

○ 2017-04-08 05:50:18
● 2026-04-04 02:58:40
● 2026-08-01 02:42:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
usecase.org	ns3.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple.com, ns4.dnsimple.com	-

✅ Authoritative Response

Server:199.247.154.53

NS records: ns3.dnsimple.com, ns1.dnsimple.com, ns2.dnsimple.com, ns4.dnsimple.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usecase.org (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.131.150.69`
NS	4	`ns1.dnsimple.com, ns2.dnsimple.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	3	`google-site-verification=qgIx_jKbFYZqYlQ, v=spf1 -all...`
SOA	1	`ns1.dnsimple.com admin.dnsimple.com`

Analysis

IP Addresses

usecase.org directs to one IP number, which is 3.131.150.69.

Among the host names that share IP numbers with usecase.org are bolser.agency, domains.imstyle.de, smartmetered.com and two others.

Name Servers

The domain usecase.org is delegated to these four name servers: ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com.

usecase.org partially shares its NS delegation with several other domains, including dinfling.com, screendoor.io, vlavla.org and two others.

The name servers ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns1.ordereze.net and ns2.ordereze.net are often found in use alongside these name servers.

ns1.dnsimple.com, ns2.dnsimple.com, ns3.dnsimple.com and ns4.dnsimple.com each carry two IP addresses. ns1.dnsimple.com has 199.247.152.53 and 2620:111:8004::53; ns2.dnsimple.com has 199.247.153.53 and 2620:111:8005::53; ns3.dnsimple.com has 199.247.154.53 and 2620:111:8006::53; ns4.dnsimple.com has 199.247.155.53 and 2620:111:8007::53.

Mail Servers

Mail for usecase.org is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

usecase.org shares at least some of its mail servers with other domains — for example zeebonsigns.ca, wildebrands.com, ns500698.ns500698.ns500698.ns500736.ns500735.ns500698.ns500735.ns500735.ns500735.ns500698.ns500708.ns500619.ns500619.trackreceptor.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 142.251.163.26 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.