schuster.com - dns.ninja

`schuster.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`dns1.p09.nsone.net` ⭐
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p09.nsone.net`
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
MX	`mxa-0091c601.gslb.pphosted.com` ⭐
		A	67.231.144.222^{🇺🇸 Proofpoint67.231.144.0/24 Inc.}
			PTR	`mx0a-0091c601.pphosted.com`
MX	`mxb-0091c601.gslb.pphosted.com` ⭐
		A	67.231.157.154^{🇺🇸 Proofpoint67.231.157.0/24 Inc.}
			PTR	`mx0b-0091c601.pphosted.com`
TXT	`fa474becead442ccb4e0ea0b1b2600c3`
TXT	`MS=ms95958778`
TXT	`v=spf1 include:spf-0091c601.pphosted.com ~all`
TXT	`google-site-verification=tqjWbAxxHR3YGw2Tql_P3QE8kQW3PXQdiEz03jNwUQU`
TXT	`box-domain-verification=209b0d38c0d947dcaf78469789b2c636bddadb070aa7fc38190ed...`
TXT	`docusign=10db8d38-6982-46a0-a245-035ed6bcb93c`
TXT	`jamf-site-verification=AMO9r8VsGr_lfM2OvxHSSQ`
SOA	`dns1.p09.nsone.net`hostmaster@nsone.net serial=1654729904

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784999602

rank #716008 globally
rank #301185 in the tld
WOT: SAFE (61/100)

Subdomains

clientportal-clients.schuster.com

Same first word

schuster.ac

schuster.ai

schuster.pl

schuster.zone

schuster.services

schuster.photos

schuster.ca

schuster.biz

schuster.ind.br

schuster.net.au

schuster.net

schuster.email

schuster.dk

schuster.at

schuster.adv.br

schuster.in

schuster.eu

schuster.ch

schuster.name

schuster.technology

schuster.me

schuster.info

schuster.land

schuster.se

schuster.immo

schuster.co

schuster.pro

schuster.be

schuster.co.at

schuster.com.pl

schuster.cf

schuster.com

schuster.us

schuster.team

schuster.de

schuster.hu

schuster.ru

schuster.co.nz

schuster.cl

schuster.tv

schuster.photography

schuster.bayern

Similar names

setcrush.com

stuscher.com

chusters.com

techsrus.com

techsrus.com.au

certushs.com

russtech.hu

chrestus.com

russtech.biz

russtech.com.au

russtech.com

russtech.net

russchet.ru

srtechus.com

techruss.ru

DNS History

24 records (12 active, 12 former)

●NSdns1.p09.nsone.net2026-02-14 → 2026-07-25 · 3 obs

○ 2016-05-17 17:40:18
● 2026-02-14 23:53:36
● 2026-07-25 17:36:08

●NSdns2.p09.nsone.net2026-02-14 → 2026-07-25 · 3 obs

○ 2016-05-17 17:40:18
● 2026-02-14 23:53:36
● 2026-07-25 17:36:08

●NSdns3.p09.nsone.net2026-02-14 → 2026-07-25 · 3 obs

○ 2016-05-17 17:40:18
● 2026-02-14 23:53:36
● 2026-07-25 17:36:08

●NSdns4.p09.nsone.net2026-02-14 → 2026-07-25 · 3 obs

○ 2016-05-17 17:40:18
● 2026-02-14 23:53:36
● 2026-07-25 17:36:08

○NSns1.cbsig.net2009-07-02 → 2016-05-17 · 4 obs

● 2009-07-02 18:52:18
● 2016-05-17 17:40:18
○ 2026-02-14 23:53:36
○ 2026-07-25 17:36:08

○NSns2.cbsig.net2009-07-02 → 2016-05-17 · 4 obs

● 2009-07-02 18:52:18
● 2016-05-17 17:40:18
○ 2026-02-14 23:53:36
○ 2026-07-25 17:36:08

○NSns4.cbsig.net2009-07-02 → 2016-05-17 · 4 obs

● 2009-07-02 18:52:18
● 2016-05-17 17:40:18
○ 2026-02-14 23:53:36
○ 2026-07-25 17:36:08

○NSns5.cbsig.net2009-07-02 → 2016-05-17 · 4 obs

● 2009-07-02 18:52:18
● 2016-05-17 17:40:18
○ 2026-02-14 23:53:36
○ 2026-07-25 17:36:08

●MXmxa-0091c601.gslb.pphosted.com2026-02-14 → 2026-07-25 · 2 obs

● 2026-02-14 23:53:36
● 2026-07-25 17:36:08

●MXmxb-0091c601.gslb.pphosted.com2026-02-14 → 2026-07-25 · 2 obs

● 2026-02-14 23:53:36
● 2026-07-25 17:36:08

●A100.28.104.1752026-02-14 → 2026-07-25 · 84 obs

○ 2016-05-17 17:40:18
● 2026-02-14 23:53:36
○ 2026-02-16 09:19:58
● 2026-02-17 12:54:28
○ 2026-02-17 15:39:42
● 2026-02-18 00:37:18
○ 2026-02-18 02:31:44
● 2026-02-18 11:45:44
● 2026-02-18 13:20:10
○ 2026-02-18 16:40:36
● 2026-02-19 06:27:38
○ 2026-02-19 07:10:26
● 2026-03-07 04:00:38
○ 2026-03-07 08:54:44
○ 2026-03-11 00:41:20
● 2026-03-13 00:30:54
○ 2026-03-13 12:45:30
● 2026-03-15 22:29:32
○ 2026-03-18 20:53:46
● 2026-03-19 03:19:46
○ 2026-03-19 08:39:06
● 2026-03-26 02:25:48
○ 2026-03-26 03:11:56
● 2026-03-28 16:48:04
○ 2026-03-28 19:35:48
● 2026-04-06 12:00:46
○ 2026-04-06 12:33:22
● 2026-05-06 09:28:00
○ 2026-05-06 11:36:46
● 2026-05-08 09:17:52
○ 2026-05-08 17:59:54
● 2026-05-09 05:09:52
○ 2026-05-09 11:53:24
● 2026-05-16 14:16:14
○ 2026-05-16 19:07:12
● 2026-05-20 05:14:26
● 2026-05-20 07:36:20
○ 2026-05-20 17:09:04
● 2026-05-23 05:48:22
○ 2026-05-24 22:48:00
● 2026-05-29 10:22:34
○ 2026-05-30 17:54:20
● 2026-05-30 22:34:50
○ 2026-06-01 15:35:20
● 2026-06-02 00:43:22
○ 2026-06-02 17:05:20
● 2026-06-03 01:12:08
○ 2026-06-03 04:46:34
● 2026-06-05 03:39:46
○ 2026-06-06 01:28:46
● 2026-06-07 07:34:18
○ 2026-06-07 12:23:06
● 2026-06-15 07:05:08
○ 2026-06-15 20:59:02
● 2026-06-18 20:07:44
○ 2026-06-19 06:02:28
● 2026-06-19 13:42:42
○ 2026-06-20 04:56:00
● 2026-06-20 23:25:58
○ 2026-06-21 04:52:46
● 2026-06-26 04:13:36
○ 2026-06-28 06:16:46
● 2026-06-29 11:09:48
○ 2026-06-29 13:15:08
● 2026-06-30 12:03:40
○ 2026-07-02 00:28:26
● 2026-07-02 13:36:48
○ 2026-07-03 00:39:50
● 2026-07-07 10:13:06
○ 2026-07-08 02:47:42
● 2026-07-10 04:41:46
○ 2026-07-11 03:32:08
● 2026-07-12 01:03:28
○ 2026-07-12 16:39:56
● 2026-07-13 04:59:04
○ 2026-07-14 06:14:32
● 2026-07-18 02:06:46
○ 2026-07-18 06:00:54
● 2026-07-18 18:13:38
○ 2026-07-18 22:46:40
● 2026-07-19 10:44:12
○ 2026-07-19 14:08:24
● 2026-07-25 17:36:06
● 2026-07-25 17:36:08

○A18.185.24.462026-02-16 → 2026-07-19 · 83 obs

○ 2026-02-14 23:53:36
● 2026-02-16 09:19:58
○ 2026-02-17 12:54:28
● 2026-02-17 15:39:42
○ 2026-02-18 00:37:18
● 2026-02-18 02:31:44
○ 2026-02-18 11:45:44
○ 2026-02-18 13:20:10
● 2026-02-18 16:40:36
○ 2026-02-19 06:27:38
● 2026-02-19 07:10:26
○ 2026-03-07 04:00:38
● 2026-03-07 08:54:44
● 2026-03-11 00:41:20
○ 2026-03-13 00:30:54
● 2026-03-13 12:45:30
○ 2026-03-15 22:29:32
● 2026-03-18 20:53:46
○ 2026-03-19 03:19:46
● 2026-03-19 08:39:06
○ 2026-03-26 02:25:48
● 2026-03-26 03:11:56
○ 2026-03-28 16:48:04
● 2026-03-28 19:35:48
○ 2026-04-06 12:00:46
● 2026-04-06 12:33:22
○ 2026-05-06 09:28:00
● 2026-05-06 11:36:46
○ 2026-05-08 09:17:52
● 2026-05-08 17:59:54
○ 2026-05-09 05:09:52
● 2026-05-09 11:53:24
○ 2026-05-16 14:16:14
● 2026-05-16 19:07:12
○ 2026-05-20 05:14:26
○ 2026-05-20 07:36:20
● 2026-05-20 17:09:04
○ 2026-05-23 05:48:22
● 2026-05-24 22:48:00
○ 2026-05-29 10:22:34
● 2026-05-30 17:54:20
○ 2026-05-30 22:34:50
● 2026-06-01 15:35:20
○ 2026-06-02 00:43:22
● 2026-06-02 17:05:20
○ 2026-06-03 01:12:08
● 2026-06-03 04:46:34
○ 2026-06-05 03:39:46
● 2026-06-06 01:28:46
○ 2026-06-07 07:34:18
● 2026-06-07 12:23:06
○ 2026-06-15 07:05:08
● 2026-06-15 20:59:02
○ 2026-06-18 20:07:44
● 2026-06-19 06:02:28
○ 2026-06-19 13:42:42
● 2026-06-20 04:56:00
○ 2026-06-20 23:25:58
● 2026-06-21 04:52:46
○ 2026-06-26 04:13:36
● 2026-06-28 06:16:46
○ 2026-06-29 11:09:48
● 2026-06-29 13:15:08
○ 2026-06-30 12:03:40
● 2026-07-02 00:28:26
○ 2026-07-02 13:36:48
● 2026-07-03 00:39:50
○ 2026-07-07 10:13:06
● 2026-07-08 02:47:42
○ 2026-07-10 04:41:46
● 2026-07-11 03:32:08
○ 2026-07-12 01:03:28
● 2026-07-12 16:39:56
○ 2026-07-13 04:59:04
● 2026-07-14 06:14:32
○ 2026-07-18 02:06:46
● 2026-07-18 06:00:54
○ 2026-07-18 18:13:38
● 2026-07-18 22:46:40
○ 2026-07-19 10:44:12
● 2026-07-19 14:08:24
○ 2026-07-25 17:36:06
○ 2026-07-25 17:36:08

○A209.251.186.662015-06-07 → 2016-05-17 · 5 obs

○ 2009-07-02 18:52:18
● 2015-06-07 20:48:04
● 2016-05-17 17:40:18
○ 2026-02-14 23:53:36
○ 2026-07-25 17:36:08

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-02-14 → 2026-07-25 · 84 obs

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-02-14 → 2026-07-25 · 84 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-02-14 → 2026-07-25 · 84 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-16 → 2026-07-19 · 83 obs

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-16 → 2026-07-19 · 83 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-16 → 2026-07-19 · 83 obs

○A3.126.5.1882026-02-16 → 2026-07-19 · 83 obs

○A3.71.139.1532026-02-16 → 2026-07-19 · 83 obs

●A54.157.108.1582026-02-14 → 2026-07-25 · 84 obs

○A74.217.48.1492009-07-02 → 2009-07-02 · 3 obs

● 2009-07-02 18:52:18
○ 2015-06-07 20:48:04
○ 2026-07-25 17:36:08

●A98.83.184.1332026-02-14 → 2026-07-25 · 84 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
schuster.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net	-

✅ Authoritative Response

Server:198.51.44.73

NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schuster.com (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`98.83.184.133, 54.157.108.158...`
AAAA	3	`2600:1f18:297:ba18:6ddc:5d8f:6053:f003, 2600:1f18:297:ba0e:7900:f622:48a8:f266...`
NS	4	`dns1.p09.nsone.net, dns2.p09.nsone.net...`
MX	2	`mxa-0091c601.gslb.pphosted.com (pri: 0), mxb-0091c601.gslb.pphosted.com (pri: 0)`
TXT	7	`fa474becead442ccb4e0ea0b1b2600c3, MS=ms95958778...`
SOA	1	`dns1.p09.nsone.net hostmaster.nsone.net`

Analysis

Hierarchy

The domain clientportal-clients.schuster.com falls under the parent schuster.com.

IP Addresses

schuster.com resolves to 6 IP numbers: 54.157.108.158, 98.83.184.133, 100.28.104.175 and 3 other.

Additional host names — hersheyspledge.com, jnjcolombia.com, www.bongda.cc.com and two others — share IP numbers with schuster.com.

Name Servers

schuster.com has four authoritative name servers: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net and dns4.p09.nsone.net.

At least some of schuster.com's name servers are shared with other domains, for example porfibaloa.net, pennlive.com, top-casino-bonus.biz and two more.

These name servers tend to co-occur with dns1.p01.nsone.net, ns01.squarespacedns.com, ns02.squarespacedns.com and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: dns1.p09.nsone.net directs to 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1; dns2.p09.nsone.net directs to 198.51.45.9 and 2a00:edc0:6259:7:9::2; dns3.p09.nsone.net directs to 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3; dns4.p09.nsone.net directs to 198.51.45.73 and 2a00:edc0:6259:7:9::4.

Mail Servers

schuster.com has two mail servers: mxa-0091c601.gslb.pphosted.com and mxb-0091c601.gslb.pphosted.com.

schuster.com shares the same mail server setup as other domains, including simonandschuster.com, simonspeakers.com, affirmpress.com.au and two others.

Each of mxa-0091c601.gslb.pphosted.com and mxb-0091c601.gslb.pphosted.com has one IP address: mxa-0091c601.gslb.pphosted.com uses 67.231.144.222 and mxb-0091c601.gslb.pphosted.com uses 67.231.157.154.