booksmartprep.com - robtex.com

booksmartprep.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net
A2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net
A2a00:edc0:6259:7:1::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p01.nsone.net
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c19::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrp-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=Whks81JDtcW2GX7Olc-yBccuq6DADTJpdD8Zy3c2f2k
TXTgoogle-site-verification=k4AmQNhc6EZ47ptCaWBJMzLGn89xSSvZMcBo9yS8sPo
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1665158700

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774500502

Same first word

booksmartprep.com

DNS History

13 records (13 active, 0 former)

NSdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145
●NSdns1.p01.nsone.net2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●NSdns2.p01.nsone.net2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●NSdns3.p01.nsone.net2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●NSdns4.p01.nsone.net2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●MXalt1.aspmx.l.google.com2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●MXalt2.aspmx.l.google.com2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●MXalt3.aspmx.l.google.com2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●MXalt4.aspmx.l.google.com2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●MXaspmx.l.google.com2026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●A198.185.159.1442026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●A198.185.159.1452026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●A198.49.23.1442026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44
●A198.49.23.1452026-02-22 → 2026-03-26 · 2 obs
● 2026-02-22 02:59:56
● 2026-03-26 04:56:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...-
booksmartprep.comdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net-

✅ Authoritative Response

Server:198.51.45.1

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for booksmartprep.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.145, 198.49.23.144...
NS4dns1.p01.nsone.net, dns2.p01.nsone.net...
MX5alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=Whks81JDtcW2GX7, google-site-verification=k4AmQNhc6EZ47pt
SOA1dns1.p01.nsone.net hostmaster.nsone.net

Analysis

IP Addresses

booksmartprep.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

other host names for instance wirkler.com, dutchcolonial.net, santosfamilyfarm.com, lyndhurstfoundation.org and edebiyathocasi.com share IP numbers with booksmartprep.com.

Name Servers

booksmartprep.com is delegated to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

booksmartprep.com at least partially shares name servers with other domains, for instance pauldonnellydesign.com, jnjoralhealth.com, miamoa.ch, vickycolombet.com and somxr.com.

These name servers are often used together with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, connect1.squarespacedns.com and connect2.squarespacedns.com.

Host names with two IP numbers:

Host name dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.

Host name dns2.p01.nsone.net points to: 2a00:edc0:6259:7:1::2 and 198.51.45.1.

Host name dns3.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65.

Host name dns4.p01.nsone.net points to: 2a00:edc0:6259:7:1::4 and 198.51.45.65.

Mail Servers

booksmartprep.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

booksmartprep.com shares mail servers with other domains at least partially, including silvicorgo.com, questocart.com, ns500765.ns500734.ns500734.ns500699.ns500693.ns500699.ns500699.ns500588.ns500588.ns500588.ns500588.ns500683.ns500588.ns500632.dtrkdll.com, ns500765.ns500734.ns500734.ns500699.ns500734.ns500734.ns500693.ns500693.ns500588.ns500699.ns500693.ns500588.ns500588.ns500588.dtrkdll.com and ns500742.ns500671.ns500742.ns500731.ns500742.ns500671.ns500705.ns500705.ns500704.ns500649.ns500649.ns500291.ns500291.ns500291.ns500131.lustychickser.com.

these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IP numbers:

aspmx.l.google.com points to 2a00:1450:4009:c19::1a and 192.178.223.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27.

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.