benchprep.com - dns.ninja

`benchprep.com`

DNSSEC	⚠️ Not signed
A	169.44.156.178^{🇺🇸 SOFTLAYER169.44.128.0/17 -sjc03}
		PTR	`b2.9c.2ca9.ip4.static.sl-reverse.com`
NS	`dns1.p05.nsone.net` ⭐
		A	2620:4d:4000:6259:7:5:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p05.nsone.net`
		A	198.51.44.5^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p05.nsone.net`
NS	`dns1.g01.ns1global.org`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
NS	`dns2.g01.ns1global.org`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
NS	`dns3.g01.ns1global.org`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
NS	`dns4.g01.ns1global.org`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		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`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=3ZHFwgKM8GH2-9evxvWh-8c3JWLzvazJkg4TZCeO1PE`
TXT	`google-site-verification=AaZGw_OlTa6QKKnHpDvnaApXUw-GHQg8HkncAHy1qr0`
TXT	`google-site-verification=hpnWoGYp-_UjSuAKKWc1GwGNGbW6Pp4bS-_isLE4uRs`
TXT	`google-site-verification=MPaxylHxjt_be264VPqQRElBot3fArpG5ZcCC77LJ_0`
TXT	`google-site-verification=s-5_cQ64kNVZd0x-_aATi-OYrycc3a28wsSOGXav9Ko`
TXT	`v=spf1 include:_spf.mailgun.org include:_spf.google.com include:spf.happyfox....`
TXT	`status-page-domain-verification=04dn1skj1p24`
TXT	`MS=ms60784612`
TXT	`atlassian-domain-verification=HW2Df62FhQptaZHQsBP1P7Fvb0lVVATbTQMRsyOreF6InUN...`
TXT	`734D9ADC60`
TXT	`google-site-verification=y8XrliEnHQKFragaEae9S6UjG5dRbMT5sJh0G9ucBB8`
TXT	`gotj6ocuoiemuabfmq6u3kcoic`
SOA	`dns1.p05.nsone.net`hostmaster@nsone.net serial=1647896174

`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=1782543890

rank #521519 globally
rank #226000 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #140,789

Subdomains

cfainstitute.benchprep.com

email.benchprep.com

acfe.benchprep.com

hrci.benchprep.com

garplearning.benchprep.com

pmi.benchprep.com

awscertificationpractice.benchprep.com

act.benchprep.com

www.benchprep.com

eatright.benchprep.com

comptia.benchprep.com

aamc.benchprep.com

ocl.benchprep.com

aba.benchprep.com

actworkkeys.benchprep.com

gmac.benchprep.com

Same first word

benchprep.me

benchprep.us

benchprep.co

benchprep.com

benchprep.org

benchprep.net

Similar names

prepbench.com

DNS History

38 records (11 active, 27 former)

○NSdns1.c01.nsone.net.cn2021-02-16 → 2021-02-16 · 4 obs

○ 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

●NSdns1.g01.ns1global.org2026-02-22 → 2026-06-27 · 3 obs

○ 2021-02-16 00:24:20
● 2026-02-22 07:38:46
● 2026-06-27 07:24:42

●NSdns1.p05.nsone.net2016-12-24 → 2026-06-27 · 6 obs

○ 2016-04-22 08:15:14
● 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2019-05-01 05:05:52
● 2019-09-08 16:17:22
● 2026-06-27 07:24:42

○NSdns2.c01.nsone.net.cn2021-02-16 → 2021-02-16 · 4 obs

○ 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

●NSdns2.g01.ns1global.org2026-02-22 → 2026-06-27 · 3 obs

○ 2021-02-16 00:24:20
● 2026-02-22 07:38:46
● 2026-06-27 07:24:42

○NSdns2.p05.nsone.net2016-12-24 → 2021-02-16 · 8 obs

○ 2016-04-22 08:15:14
● 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2019-05-01 05:05:52
● 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

○NSdns3.c01.nsone.net.cn2021-02-16 → 2021-02-16 · 4 obs

○ 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

●NSdns3.g01.ns1global.org2026-02-22 → 2026-06-27 · 3 obs

○ 2021-02-16 00:24:20
● 2026-02-22 07:38:46
● 2026-06-27 07:24:42

○NSdns3.p05.nsone.net2016-12-24 → 2021-02-16 · 8 obs

○ 2016-04-22 08:15:14
● 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2019-05-01 05:05:52
● 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

○NSdns4.c01.nsone.net.cn2021-02-16 → 2021-02-16 · 4 obs

○ 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

●NSdns4.g01.ns1global.org2026-02-22 → 2026-06-27 · 3 obs

○ 2021-02-16 00:24:20
● 2026-02-22 07:38:46
● 2026-06-27 07:24:42

○NSdns4.p05.nsone.net2016-12-24 → 2021-02-16 · 8 obs

○ 2016-04-22 08:15:14
● 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2019-05-01 05:05:52
● 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

○NSdns5.c01.nsone.net.cn2021-02-16 → 2021-02-16 · 4 obs

○ 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

○NSns10.dnsmadeeasy.com2019-05-01 → 2019-05-01 · 4 obs

○ 2017-11-19 05:19:16
● 2019-05-01 05:05:52
○ 2019-09-08 16:17:22
○ 2026-06-27 07:24:42

○NSns11.dnsmadeeasy.com2019-05-01 → 2019-05-01 · 4 obs

○ 2017-11-19 05:19:16
● 2019-05-01 05:05:52
○ 2019-09-08 16:17:22
○ 2026-06-27 07:24:42

○NSns12.dnsmadeeasy.com2019-05-01 → 2019-05-01 · 4 obs

○ 2017-11-19 05:19:16
● 2019-05-01 05:05:52
○ 2019-09-08 16:17:22
○ 2026-06-27 07:24:42

○NSns13.dnsmadeeasy.com2019-05-01 → 2019-05-01 · 4 obs

○ 2017-11-19 05:19:16
● 2019-05-01 05:05:52
○ 2019-09-08 16:17:22
○ 2026-06-27 07:24:42

○NSns14.dnsmadeeasy.com2019-05-01 → 2019-05-01 · 4 obs

○ 2017-11-19 05:19:16
● 2019-05-01 05:05:52
○ 2019-09-08 16:17:22
○ 2026-06-27 07:24:42

○NSns15.dnsmadeeasy.com2019-05-01 → 2019-05-01 · 4 obs

○ 2017-11-19 05:19:16
● 2019-05-01 05:05:52
○ 2019-09-08 16:17:22
○ 2026-06-27 07:24:42

○NSns71.domaincontrol.com2015-07-07 → 2016-04-22 · 4 obs

● 2015-07-07 16:49:08
● 2016-04-22 08:15:14
○ 2016-12-24 13:20:32
○ 2026-06-27 07:24:42

○NSns72.domaincontrol.com2015-07-07 → 2016-04-22 · 4 obs

● 2015-07-07 16:49:08
● 2016-04-22 08:15:14
○ 2016-12-24 13:20:32
○ 2026-06-27 07:24:42

●MXalt1.aspmx.l.google.com2015-07-07 → 2026-06-27 · 2 obs

● 2015-07-07 16:49:08
● 2026-06-27 07:24:42

●MXalt2.aspmx.l.google.com2015-07-07 → 2026-06-27 · 2 obs

● 2015-07-07 16:49:08
● 2026-06-27 07:24:42

●MXaspmx.l.google.com2015-07-07 → 2026-06-27 · 2 obs

● 2015-07-07 16:49:08
● 2026-06-27 07:24:42

●MXaspmx2.googlemail.com2015-07-07 → 2026-06-27 · 2 obs

● 2015-07-07 16:49:08
● 2026-06-27 07:24:42

●MXaspmx3.googlemail.com2015-07-07 → 2026-06-27 · 2 obs

● 2015-07-07 16:49:08
● 2026-06-27 07:24:42

○A169.44.151.1042017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

○A169.44.151.1082017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

○A169.44.151.1092017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

●A169.44.156.1782026-02-25 → 2026-06-27 · 8 obs

○ 2026-02-22 07:38:46
● 2026-02-25 09:37:14
○ 2026-03-08 19:11:34
● 2026-03-25 02:31:08
● 2026-04-27 09:17:46
○ 2026-05-22 04:33:00
● 2026-06-02 07:01:00
● 2026-06-27 07:24:42

○A169.44.156.1822019-05-01 → 2019-05-01 · 4 obs

○ 2017-11-19 05:19:16
● 2019-05-01 05:05:52
○ 2019-09-08 16:17:22
○ 2026-06-27 07:24:42

○A169.46.42.1032017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2019-05-01 05:05:52
○ 2026-06-27 07:24:42

○A169.46.42.1052017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

○A169.46.42.1082016-12-24 → 2017-11-19 · 5 obs

○ 2016-04-22 08:15:14
● 2016-12-24 13:20:32
● 2017-11-19 05:19:16
○ 2021-02-16 00:24:20
○ 2026-06-27 07:24:42

○A169.47.238.22019-09-08 → 2021-02-16 · 5 obs

○ 2019-05-01 05:05:52
● 2019-09-08 16:17:22
● 2021-02-16 00:24:20
○ 2026-02-22 07:38:46
○ 2026-06-27 07:24:42

○A169.47.238.52026-02-22 → 2026-05-22 · 9 obs

○ 2021-02-16 00:24:20
● 2026-02-22 07:38:46
○ 2026-02-25 09:37:14
● 2026-03-08 19:11:34
○ 2026-03-25 02:31:08
○ 2026-04-27 09:17:46
● 2026-05-22 04:33:00
○ 2026-06-02 07:01:00
○ 2026-06-27 07:24:42

○A169.47.238.62019-05-01 → 2019-05-01 · 4 obs

○ 2017-11-19 05:19:16
● 2019-05-01 05:05:52
○ 2019-09-08 16:17:22
○ 2026-06-27 07:24:42

○A67.214.223.412015-07-07 → 2016-04-22 · 4 obs

● 2015-07-07 16:49:08
● 2016-04-22 08:15:14
○ 2016-12-24 13:20:32
○ 2026-06-27 07:24:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
benchprep.com	dns1.g01.ns1global.org, dns2.g01.ns1global.org, dns3.g01.ns1global.org, dns4.g01.ns1global.org	-

✅ Authoritative Response

Server:198.51.44.9

NS records: dns1.g01.ns1global.org, dns2.g01.ns1global.org, dns3.g01.ns1global.org, dns4.g01.ns1global.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for benchprep.com (unsigned zone)

⏱️ Timing

Total: 554ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`169.44.156.178`
NS	4	`dns1.g01.ns1global.org, dns2.g01.ns1global.org...`
MX	5	`alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)...`
TXT	12	`google-site-verification=3ZHFwgKM8GH2-9e, google-site-verification=AaZGw_OlTa6QKKn...`
SOA	1	`dns1.p05.nsone.net hostmaster.nsone.net`

Analysis

Hierarchy

Among the subdomains of benchprep.com are cfainstitute.benchprep.com, email.benchprep.com, acfe.benchprep.com, hrci.benchprep.com, garplearning.benchprep.com and a few other host names.

IP Addresses

benchprep.com directs to one IP number, which is 169.44.156.178.

Among the host names that share IP numbers with benchprep.com are b2.9c.2ca9.ip4.static.sl-reverse.com, garplearning.benchprep.com, awscertificationpractice.benchprep.com and two others.

Name Servers

The authoritative name servers for benchprep.com are dns1.p05.nsone.net, dns1.g01.ns1global.org, dns2.g01.ns1global.org and two others.

There is at least partial name server overlap between benchprep.com and other domains — singleservekitchen.com, vitrinbet649.com, 24-karak.com and two more among them.

These name servers regularly appear alongside dns3.g01.ns1global.org, dns4.g01.ns1global.org, dns1.p01.nsone.net and 7 other name servers in NS record sets.

Hosts with two IP numbers each:

dns1.p05.nsone.net has two IP addresses: 198.51.44.5 and 2620:4d:4000:6259:7:5:0:1.

Hosts that resolve to one IP address:

dns1.g01.ns1global.org directs to 198.51.44.9.

dns2.g01.ns1global.org directs to 198.51.45.9.

dns3.g01.ns1global.org directs to 198.51.44.73.

dns4.g01.ns1global.org directs to 198.51.45.73.

Mail Servers

Five mail servers handle benchprep.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

benchprep.com shares at least some of its mail servers with other domains — for example solidstrategic.com, jornaltribunadosertao.com.br, digitalt.com.br and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

Host names pointing to 108.177.123.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.