schusterman.org - dns.ninja

`schusterman.org`

DNSSEC	⚠️ Not signed
A	2606:4700:10::ac42:86d2^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:10::ac42:8ac0^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.134.210^{🇺🇸 Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.66.138.192^{🇺🇸 Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`ken.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ken.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ken.ns.cloudflare.com`
		A	108.162.193.127^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	172.64.33.127^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
		A	173.245.59.127^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ken.ns.cloudflare.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`A3EBCC181B`
TXT	`MS=ms31466784`
TXT	`anthropic-domain-verification-vy63g3=yXFIIC6uRMark0KEK4rIKQyHn`
TXT	`apple-domain-verification=VvRoXEMLCCpCfAjq`
TXT	`google-site-verification=0eul0hR2dY_N8GtSFq6xWuVoDzIZG1hb0W4JdoZXbc8`
TXT	`google-site-verification=o7caK45_TRY7Wkw0A-2tfa1IlsWY87VrpPyv6wYziao`
TXT	`v=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com include...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	172.66.134.210, 172.66.138.192
		IPv6 hints	2606:4700:10::ac42:86d2, 2606:4700:10::ac42:8ac0
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2407738997

`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=1782660856

rank #298887 globally
rank #22680 in the tld
WOT: SAFE (86/100)

Subdomains

www.schusterman.org

support.schusterman.org

email.schusterman.org

Same first word

schusterman.org

schusterman.org.il

Similar names

nursesmatch.com

scamhunters.com

scamhunters.blogspot.com

DNS History

24 records (8 active, 16 former)

●NSamy.ns.cloudflare.com2015-05-20 → 2026-06-28 · 2 obs

● 2015-05-20 16:56:56
● 2026-06-28 16:01:08

●NSken.ns.cloudflare.com2015-05-20 → 2026-06-28 · 2 obs

● 2015-05-20 16:56:56
● 2026-06-28 16:01:08

●MXmx1-us1.ppe-hosted.com2016-09-25 → 2026-06-28 · 3 obs

○ 2016-04-03 23:46:16
● 2016-09-25 23:04:26
● 2026-06-28 16:01:08

●MXmx2-us1.ppe-hosted.com2016-09-25 → 2026-06-28 · 3 obs

○ 2016-04-03 23:46:16
● 2016-09-25 23:04:26
● 2026-06-28 16:01:08

○MXsamsonco.com.inbound10.mxlogic.net2015-05-20 → 2016-04-03 · 4 obs

● 2015-05-20 16:56:56
● 2016-04-03 23:46:16
○ 2016-09-25 23:04:26
○ 2026-06-28 16:01:08

○MXsamsonco.com.inbound10.mxlogicmx.net2015-05-20 → 2016-04-03 · 4 obs

● 2015-05-20 16:56:56
● 2016-04-03 23:46:16
○ 2016-09-25 23:04:26
○ 2026-06-28 16:01:08

○A104.20.73.2372016-09-25 → 2020-01-26 · 5 obs

○ 2016-04-03 23:46:16
● 2016-09-25 23:04:26
● 2020-01-26 08:32:52
○ 2026-03-21 13:41:18
○ 2026-06-28 16:01:08

○A104.20.74.2372016-09-25 → 2020-01-26 · 5 obs

○ 2016-04-03 23:46:16
● 2016-09-25 23:04:26
● 2020-01-26 08:32:52
○ 2026-03-21 13:41:18
○ 2026-06-28 16:01:08

○A141.101.123.2192015-10-19 → 2016-04-03 · 5 obs

○ 2015-05-20 16:56:56
● 2015-10-19 22:44:54
● 2016-04-03 23:46:16
○ 2016-09-25 23:04:26
○ 2026-06-28 16:01:08

○A162.159.244.1962015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 16:56:56
○ 2015-10-19 22:44:54
○ 2026-06-28 16:01:08

○A162.159.245.1962015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 16:56:56
○ 2015-10-19 22:44:54
○ 2026-06-28 16:01:08

●A172.66.134.2102026-03-21 → 2026-06-28 · 3 obs

○ 2020-01-26 08:32:52
● 2026-03-21 13:41:18
● 2026-06-28 16:01:08

●A172.66.138.1922026-03-21 → 2026-06-28 · 3 obs

○ 2020-01-26 08:32:52
● 2026-03-21 13:41:18
● 2026-06-28 16:01:08

○A190.93.240.2192015-10-19 → 2016-04-03 · 5 obs

○ 2015-05-20 16:56:56
● 2015-10-19 22:44:54
● 2016-04-03 23:46:16
○ 2016-09-25 23:04:26
○ 2026-06-28 16:01:08

○A2400:cb00:2048:1::6814:49ed2016-09-25 → 2017-05-15 · 5 obs

○ 2016-04-03 23:46:16
● 2016-09-25 23:04:26
● 2017-05-15 14:39:30
○ 2020-01-26 08:32:52
○ 2026-06-28 16:01:08

○A2400:cb00:2048:1::6814:4aed2016-09-25 → 2017-05-15 · 5 obs

○ 2016-04-03 23:46:16
● 2016-09-25 23:04:26
● 2017-05-15 14:39:30
○ 2020-01-26 08:32:52
○ 2026-06-28 16:01:08

○A2400:cb00:2048:1::8d65:7bdb2015-10-19 → 2016-04-03 · 5 obs

○ 2015-05-20 16:56:56
● 2015-10-19 22:44:54
● 2016-04-03 23:46:16
○ 2016-09-25 23:04:26
○ 2026-06-28 16:01:08

○A2400:cb00:2048:1::a29f:f4c42015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 16:56:56
○ 2015-10-19 22:44:54
○ 2026-06-28 16:01:08

○A2400:cb00:2048:1::a29f:f5c42015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 16:56:56
○ 2015-10-19 22:44:54
○ 2026-06-28 16:01:08

○A2400:cb00:2048:1::be5d:f0db2015-10-19 → 2016-04-03 · 5 obs

○ 2015-05-20 16:56:56
● 2015-10-19 22:44:54
● 2016-04-03 23:46:16
○ 2016-09-25 23:04:26
○ 2026-06-28 16:01:08

○A2606:4700:10::6814:49ed2020-01-26 → 2020-01-26 · 4 obs

○ 2017-05-15 14:39:30
● 2020-01-26 08:32:52
○ 2026-03-21 13:41:18
○ 2026-06-28 16:01:08

○A2606:4700:10::6814:4aed2020-01-26 → 2020-01-26 · 4 obs

○ 2017-05-15 14:39:30
● 2020-01-26 08:32:52
○ 2026-03-21 13:41:18
○ 2026-06-28 16:01:08

●A2606:4700:10::ac42:86d22026-03-21 → 2026-06-28 · 3 obs

○ 2020-01-26 08:32:52
● 2026-03-21 13:41:18
● 2026-06-28 16:01:08

●A2606:4700:10::ac42:8ac02026-03-21 → 2026-06-28 · 3 obs

○ 2020-01-26 08:32:52
● 2026-03-21 13:41:18
● 2026-06-28 16:01:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
schusterman.org	ken.ns.cloudflare.com, amy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.127

NS records: ken.ns.cloudflare.com, amy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schusterman.org (unsigned zone)

⏱️ Timing

Total: 401ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.66.138.192, 172.66.134.210`
AAAA	2	`2606:4700:10::ac42:8ac0, 2606:4700:10::ac42:86d2`
NS	2	`amy.ns.cloudflare.com, ken.ns.cloudflare.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	7	`A3EBCC181B, MS=ms31466784...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

schusterman.org is a parent domain, with www.schusterman.org, support.schusterman.org and email.schusterman.org beneath it.

IP Addresses

schusterman.org has four IP addresses: 172.66.134.210, 172.66.138.192, 2606:4700:10::ac42:86d2 and 2606:4700:10::ac42:8ac0.

www.schusterman.org, for instance, is one of the other host names sharing IP numbers with schusterman.org.

Name Servers

schusterman.org uses two name servers for its delegation: amy.ns.cloudflare.com and ken.ns.cloudflare.com.

schusterman.org has the same name server delegation as a number of other domains, such as janjyoti.com, icpl.co.in, thedialogs.org and two more.

schusterman.org has at least partial name server overlap with other domains, such as gamingclubcasino.com, roadmapnews.com, upsers.co and two others.

It is common to find these name servers paired with the name servers byron.ns.cloudflare.com, lisa.ns.cloudflare.com, ns1.colocrossing.com and ns2.colocrossing.com.

Host names resolving to 6 IP numbers:

Hostname amy.ns.cloudflare.com directs to 108.162.192.101, 172.64.32.101 and 173.245.58.101 along with 3 other IP addresses.

Hostname ken.ns.cloudflare.com directs to 108.162.193.127, 172.64.33.127 and 173.245.59.127 along with 3 other IP addresses.

Mail Servers

The MX records for schusterman.org point to two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

schusterman.org has the same mail server arrangement as a number of other domains, for example mjcstaff.com, keto-mojo.com, theinnatswat.com and two more.

schusterman.org shares at least some of its mail servers with other domains — for example lusk.k12.wy.us, morrow.com, opendr.com and two more.

The two host names mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com each have a pair of IP addresses: mx1-us1.ppe-hosted.com has 67.231.154.162 and 148.163.129.50, and mx2-us1.ppe-hosted.com has 67.231.154.163 and 148.163.129.51.