booksonix.com - robtex.com

booksonix.com

DNSSEC🔒 Signed (DS record present)
A20.15.186.93🇺🇸 Microsoft20.0.0.0/11 MICROSOFT
NSns1.websupport.cz ⭐
A2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns1.websupport.eu
A45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns1.websupport.eu
NSns2.websupport.cz
A2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48
PTRns2.websupport.eu
A185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24
PTRns2.websupport.eu
NSns3.websupport.eu
A2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32
PTRns3.websupport.eu
A45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24
PTRns3.websupport.eu
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1a🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f26.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.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
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.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=OWVDk4XVtT0NXv_IXEk7h7Hy1q13LnkdbF8D28G0kRM
TXTv=spf1 include:_spf.google.com include:amazonses.com ip4:88.97.11.38 ~all
SOAns1.websupport.czadmin@websupport.cz serial=1777957270

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=1778697681

Same first word

booksonix.org
booksonix.net
booksonix.com
booksonix.co.uk

DNS History

23 records (9 active, 14 former)

200920112013201520172019202120232025NSns1.websupport.czns2.websupport.czns3.websupport.eualfa.ns.active24.czans1.active24.comans2.active24.comans3.active24.combeta.ns.active24.czdns10.activeisp.comdns11.activeisp.comdns12.activeisp.comgama.ns.active24.skMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.headfast.comA20.15.186.93217.154.158.68217.154.84.197
○NSalfa.ns.active24.cz2016-04-03 → 2020-03-08 · 5 obs
○ 2016-01-02 09:45:16
● 2016-04-03 15:35:56
● 2020-03-08 08:03:12
○ 2026-03-30 01:56:52
○ 2026-05-13 18:59:36
○NSans1.active24.com2015-06-06 → 2016-01-02 · 5 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2016-01-02 09:45:16
○ 2016-04-03 15:35:56
○ 2026-05-13 18:59:36
○NSans2.active24.com2015-06-06 → 2016-01-02 · 5 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2016-01-02 09:45:16
○ 2016-04-03 15:35:56
○ 2026-05-13 18:59:36
○NSans3.active24.com2015-06-06 → 2016-01-02 · 5 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2016-01-02 09:45:16
○ 2016-04-03 15:35:56
○ 2026-05-13 18:59:36
○NSbeta.ns.active24.cz2016-04-03 → 2020-03-08 · 5 obs
○ 2016-01-02 09:45:16
● 2016-04-03 15:35:56
● 2020-03-08 08:03:12
○ 2026-03-30 01:56:52
○ 2026-05-13 18:59:36
○NSdns10.activeisp.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 11:15:04
○ 2015-06-06 19:21:02
○ 2026-05-13 18:59:36
○NSdns11.activeisp.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 11:15:04
○ 2015-06-06 19:21:02
○ 2026-05-13 18:59:36
○NSdns12.activeisp.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 11:15:04
○ 2015-06-06 19:21:02
○ 2026-05-13 18:59:36
○NSgama.ns.active24.sk2016-04-03 → 2020-03-08 · 5 obs
○ 2016-01-02 09:45:16
● 2016-04-03 15:35:56
● 2020-03-08 08:03:12
○ 2026-03-30 01:56:52
○ 2026-05-13 18:59:36
●NSns1.websupport.cz2026-03-30 → 2026-05-13 · 3 obs
○ 2020-03-08 08:03:12
● 2026-03-30 01:56:52
● 2026-05-13 18:59:36
●NSns2.websupport.cz2026-03-30 → 2026-05-13 · 3 obs
○ 2020-03-08 08:03:12
● 2026-03-30 01:56:52
● 2026-05-13 18:59:36
●NSns3.websupport.eu2026-03-30 → 2026-05-13 · 3 obs
○ 2020-03-08 08:03:12
● 2026-03-30 01:56:52
● 2026-05-13 18:59:36
●MXalt1.aspmx.l.google.com2015-06-06 → 2026-05-13 · 3 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2026-05-13 18:59:36
●MXalt2.aspmx.l.google.com2015-06-06 → 2026-05-13 · 3 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2026-05-13 18:59:36
●MXalt3.aspmx.l.google.com2026-03-30 → 2026-05-13 · 3 obs
○ 2020-03-08 08:03:12
● 2026-03-30 01:56:52
● 2026-05-13 18:59:36
●MXalt4.aspmx.l.google.com2026-03-30 → 2026-05-13 · 3 obs
○ 2020-03-08 08:03:12
● 2026-03-30 01:56:52
● 2026-05-13 18:59:36
●MXaspmx.l.google.com2015-06-06 → 2026-05-13 · 3 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2026-05-13 18:59:36
○MXaspmx2.googlemail.com2015-06-06 → 2020-03-08 · 5 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2020-03-08 08:03:12
○ 2026-03-30 01:56:52
○ 2026-05-13 18:59:36
○MXaspmx3.googlemail.com2015-06-06 → 2020-03-08 · 5 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2020-03-08 08:03:12
○ 2026-03-30 01:56:52
○ 2026-05-13 18:59:36
○MXmail.headfast.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 11:15:04
○ 2015-06-06 19:21:02
○ 2026-05-13 18:59:36
●A20.15.186.932026-03-30 → 2026-05-13 · 3 obs
○ 2020-03-08 08:03:12
● 2026-03-30 01:56:52
● 2026-05-13 18:59:36
○A217.154.158.682015-06-06 → 2020-03-08 · 5 obs
○ 2008-03-15 11:15:04
● 2015-06-06 19:21:02
● 2020-03-08 08:03:12
○ 2026-03-30 01:56:52
○ 2026-05-13 18:59:36
○A217.154.84.1972008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 11:15:04
○ 2015-06-06 19:21:02
○ 2026-05-13 18:59:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
booksonix.comns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu-

✅ Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1419ms | Queries: -

📄 Records

TypeCountSample Data
A120.15.186.93
NS3ns1.websupport.cz, ns2.websupport.cz...
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT2google-site-verification=OWVDk4XVtT0NXv_, v=spf1 include:_spf.google.com include:a
SOA1ns1.websupport.cz admin.websupport.cz

Analysis

IP Addresses

booksonix.com maps to IP address 20.15.186.93.

Name Servers

booksonix.com is delegated to name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

booksonix.com at least partially shares name servers with other domains such as hotelbiograf.com, b2bportal.cz, ismlouva.cz, dto.sk and nashledanou.cz.

These name servers are commonly used alongside ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.

Host names with two IP numbers:

ns1.websupport.cz points to 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.cz points to 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.eu points to 2a10:bbc0::13 and 45.10.97.13.

Mail Servers

booksonix.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.

booksonix.com shares mail servers with other domains at least in part, for instance ns500821.ns500841.ns500821.ns500821.ns500794.ns500821.ns500821.ns500794.ns500821.ns500794.ns500821.ns500790.ns500795.lustypartnersfinder.com, lavinmedia.com, ecvpn.net, himshivmachines.com and ns500671.ns500671.ns500754.ns500742.ns500688.ns500705.ns500704.ns500678.ns500671.ns500649.ns500291.ns500291.ns500291.ns500131.lustychickser.com.

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

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c1d::1a and 172.253.63.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26

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

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26

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

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)