gbsbooks.com - robtex.com

gbsbooks.com

DNSSEC⚠️ Not signed
A66.235.200.145🇺🇸 Cloudflare66.235.200.0/24 Newfold Digital 5535 Gate Parkway Jacksonville FL 32256 United States * RouteObject 66.235.200.0/24 for CF Origin
PTRhost77.ipowerweb.com
NSns1.bluehost.com ⭐
A162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.bluehost.com
NSns2.bluehost.com
A162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.bluehost.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRdl-in-f27.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 a mx ptr include:websitewelcome.com ?all
TXTgoogle-site-verification=W1tidZrdHZaRir1x3fSc_PMQykxHaV-CcVkqPqWrfXM
SOAns1.bluehost.comroot@box5940.bluehost.com 2025-09-24 #2

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=1778513236
WOT: SAFE (60/100)

Same first word

gbsbooks.com

DNS History

20 records (8 active, 12 former)

2008201020122014201620182020202220242026NSns1.bluehost.comns2.bluehost.coma.ns.interland.netb.ns.interland.netc.ns.interland.netns97.worldnic.comns98.worldnic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.cominbound.registeredsite.commail.gbsbooks.comA66.235.200.145104.40.84.133209.35.183.21767.199.31.17
○NSa.ns.interland.net2007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 08:02:48
○ 2015-06-22 14:58:18
○ 2026-05-11 15:33:26
○NSb.ns.interland.net2007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 08:02:48
○ 2015-06-22 14:58:18
○ 2026-05-11 15:33:26
○NSc.ns.interland.net2007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 08:02:48
○ 2015-06-22 14:58:18
○ 2026-05-11 15:33:26
●NSns1.bluehost.com2026-03-31 → 2026-05-11 · 3 obs
○ 2017-12-22 11:08:40
● 2026-03-31 02:10:32
● 2026-05-11 15:33:26
●NSns2.bluehost.com2026-03-31 → 2026-05-11 · 3 obs
○ 2017-12-22 11:08:40
● 2026-03-31 02:10:32
● 2026-05-11 15:33:26
○NSns97.worldnic.com2015-06-22 → 2017-12-22 · 5 obs
○ 2007-10-24 08:02:48
● 2015-06-22 14:58:18
● 2017-12-22 11:08:40
○ 2026-03-31 02:10:32
○ 2026-05-11 15:33:26
○NSns98.worldnic.com2015-06-22 → 2017-12-22 · 5 obs
○ 2007-10-24 08:02:48
● 2015-06-22 14:58:18
● 2017-12-22 11:08:40
○ 2026-03-31 02:10:32
○ 2026-05-11 15:33:26
●MXalt1.aspmx.l.google.com2015-06-22 → 2026-05-11 · 3 obs
○ 2007-10-24 08:02:48
● 2015-06-22 14:58:18
● 2026-05-11 15:33:26
●MXalt2.aspmx.l.google.com2015-06-22 → 2026-05-11 · 3 obs
○ 2007-10-24 08:02:48
● 2015-06-22 14:58:18
● 2026-05-11 15:33:26
●MXalt3.aspmx.l.google.com2026-03-31 → 2026-05-11 · 3 obs
○ 2017-12-22 11:08:40
● 2026-03-31 02:10:32
● 2026-05-11 15:33:26
●MXalt4.aspmx.l.google.com2026-03-31 → 2026-05-11 · 3 obs
○ 2017-12-22 11:08:40
● 2026-03-31 02:10:32
● 2026-05-11 15:33:26
●MXaspmx.l.google.com2015-06-22 → 2026-05-11 · 3 obs
○ 2007-10-24 08:02:48
● 2015-06-22 14:58:18
● 2026-05-11 15:33:26
○MXaspmx2.googlemail.com2015-06-22 → 2017-12-22 · 5 obs
○ 2007-10-24 08:02:48
● 2015-06-22 14:58:18
● 2017-12-22 11:08:40
○ 2026-03-31 02:10:32
○ 2026-05-11 15:33:26
○MXaspmx3.googlemail.com2015-06-22 → 2017-12-22 · 5 obs
○ 2007-10-24 08:02:48
● 2015-06-22 14:58:18
● 2017-12-22 11:08:40
○ 2026-03-31 02:10:32
○ 2026-05-11 15:33:26
○MXinbound.registeredsite.com2007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 08:02:48
○ 2015-06-22 14:58:18
○ 2026-05-11 15:33:26
○MXmail.gbsbooks.com2007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 08:02:48
○ 2015-06-22 14:58:18
○ 2026-05-11 15:33:26
○A104.40.84.1332015-11-02 → 2017-12-22 · 5 obs
○ 2015-06-22 14:58:18
● 2015-11-02 04:05:28
● 2017-12-22 11:08:40
○ 2026-03-31 02:10:32
○ 2026-05-11 15:33:26
○A209.35.183.2172007-10-24 → 2007-10-24 · 3 obs
● 2007-10-24 08:02:48
○ 2015-06-22 14:58:18
○ 2026-05-11 15:33:26
●A66.235.200.1452026-03-31 → 2026-05-11 · 3 obs
○ 2017-12-22 11:08:40
● 2026-03-31 02:10:32
● 2026-05-11 15:33:26
○A67.199.31.172015-06-22 → 2015-06-22 · 4 obs
○ 2007-10-24 08:02:48
● 2015-06-22 14:58:18
○ 2015-11-02 04:05:28
○ 2026-05-11 15:33:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
gbsbooks.comns1.bluehost.com, ns2.bluehost.com2 records

✅ Authoritative Response

Server:162.159.24.80

NS records: ns1.bluehost.com, ns2.bluehost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gbsbooks.com (unsigned zone)

⏱️ Timing

Total: 254ms | Queries: -

📄 Records

TypeCountSample Data
A166.235.200.145
NS2ns2.bluehost.com, ns1.bluehost.com
MX5alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=W1tidZrdHZaRir1, v=spf1 a mx ptr include:websitewelcome.
SOA1ns1.bluehost.com root.box5940.bluehost.c

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

IP Addresses

gbsbooks.com resolves to one IP number: 66.235.200.145.

other host names including alfaedutech.com, inspirenet.ca, viradryartdesign.com, productiontemp.com and dbware.com.ec share IP numbers with gbsbooks.com.

Name Servers

gbsbooks.com is delegated to two name servers ns1.bluehost.com and ns2.bluehost.com.

gbsbooks.com shares the same name server setup as other domains, for instance pokerguard.com, potomacspeedskating.org, destincribrentals.com, manzauction.com and ogramirez.com.

gbsbooks.com at least partially shares name servers with other domains, for instance thesanteco.com.

Host names with one IP number:

ns1.bluehost.com points to 162.159.24.80

ns2.bluehost.com points to 162.159.25.175

Mail Servers

gbsbooks.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.

gbsbooks.com shares some mail servers with other domains, at least partially, for instance ns500821.ns500794.ns500794.ns500794.ns500821.ns500794.ns500794.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, traceartproject.com, ns500821.ns500841.ns500841.ns500841.ns500821.ns500821.ns500795.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500693.ns500734.ns500734.ns500734.ns500734.ns500734.ns500699.ns500734.ns500588.ns500588.ns500699.ns500632.ns500588.ns500588.ns500588.dtrkdll.com and ns500731.ns500671.ns500731.ns500671.ns500742.ns500731.ns500742.ns500742.ns500688.ns500705.ns500705.ns500671.ns500291.ns500153.tenderladiesbz.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0d::1b and 142.250.101.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27

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