bookonaut.com - robtex.com

bookonaut.com

DNSSEC⚠️ Not signed
A2001:67c:e94:1:1:5bef:c90a:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot
PTRrproxy7.thinline.cz
A91.239.201.10🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot
NSns1.thinline.cz ⭐
A2001:67c:e94:0:1:5bef:c8f3:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot
PTRns1.thinline.cz
A91.239.200.243🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot
PTRns1.thinline.cz
NSns2.thinline.cz
A2001:4de8:fa22:0:1:5264:602:1🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s.
PTRns2.thinline.cz
A82.100.6.2🇨🇿 QUANTCOM-AS82.100.0.0/18 Dial Telecom, a.s.
PTRns2.thinline.cz
NSns3.cesky-hosting.eu
A2001:67c:e94:1:1:5bef:ca12:1Blindspot2001:67c:e94::/48 THINLINE-BlindSpot
PTRns3.cesky-hosting.eu
A91.239.202.18🇨🇿 Blindspot91.239.202.0/23 THINLINE-BlindSpot
PTRns3.cesky-hosting.eu
MX9171c3296313e5b4.mx2.emailprofi.seznam.cz ⭐
A2a02:598:2::1146🇨🇿 SEZNAM-CZ2a02:598:2::/48
PTRwildcard.mx2.emailprofi.seznam.cz
A77.75.77.146🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III
PTRwildcard.mx2.emailprofi.seznam.cz
MX9171c3296313e5b4.mx1.emailprofi.seznam.cz(20)
A2a02:598:2::1056🇨🇿 SEZNAM-CZ2a02:598:2::/48
PTRwildcard.mx1.emailprofi.seznam.cz
A77.75.77.56🇨🇿 SEZNAM-CZ77.75.76.0/23 SEZNAM - III
PTRwildcard.mx1.emailprofi.seznam.cz
TXT3fcd2ce72bf69c18a9a738dc25d4c2ba3fb91ed6
SOAns1.thinline.czhostmaster@bookonaut.com serial=20214006

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=1776986996

Subdomains

www.bookonaut.com

Same first word

bookonaut.ru
bookonaut.com

Similar names

tokubooan.jp

DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NSns1.thinline.czns2.thinline.czns3.cesky-hosting.eua.dns.gandi.netb.dns.gandi.netc.dns.gandi.netjm1.dns.comjm2.dns.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMX9171c3296313e5b4.mx1.emailprofi.seznam.cz9171c3296313e5b4.mx2.emailprofi.seznam.czfb.mail.gandi.netspool.mail.gandi.netA2001:67c:e94:1:1:5bef:c90a:191.239.201.10173.236.168.39173.236.177.121217.70.184.38CNAMEwww.bookonaut.com
○NSa.dns.gandi.net2016-06-19 → 2017-03-14 · 5 obs
○ 2016-02-01 05:11:10
● 2016-06-19 08:54:28
● 2017-03-14 08:08:10
○ 2020-01-18 09:24:12
○ 2026-04-23 23:51:52
○NSb.dns.gandi.net2016-06-19 → 2017-03-14 · 5 obs
○ 2016-02-01 05:11:10
● 2016-06-19 08:54:28
● 2017-03-14 08:08:10
○ 2020-01-18 09:24:12
○ 2026-04-23 23:51:52
○NSc.dns.gandi.net2016-06-19 → 2017-03-14 · 5 obs
○ 2016-02-01 05:11:10
● 2016-06-19 08:54:28
● 2017-03-14 08:08:10
○ 2020-01-18 09:24:12
○ 2026-04-23 23:51:52
○NSjm1.dns.com2020-01-18 → 2020-01-18 · 4 obs
○ 2017-03-14 08:08:10
● 2020-01-18 09:24:12
○ 2026-02-17 13:54:10
○ 2026-04-23 23:51:52
○NSjm2.dns.com2020-01-18 → 2020-01-18 · 4 obs
○ 2017-03-14 08:08:10
● 2020-01-18 09:24:12
○ 2026-02-17 13:54:10
○ 2026-04-23 23:51:52
○NSns1.dreamhost.com2015-06-27 → 2016-02-01 · 4 obs
● 2015-06-27 14:24:16
● 2016-02-01 05:11:10
○ 2016-06-19 08:54:28
○ 2026-04-23 23:51:52
●NSns1.thinline.cz2026-02-17 → 2026-04-23 · 3 obs
○ 2020-01-18 09:24:12
● 2026-02-17 13:54:10
● 2026-04-23 23:51:52
○NSns2.dreamhost.com2015-06-27 → 2016-02-01 · 4 obs
● 2015-06-27 14:24:16
● 2016-02-01 05:11:10
○ 2016-06-19 08:54:28
○ 2026-04-23 23:51:52
●NSns2.thinline.cz2026-02-17 → 2026-04-23 · 3 obs
○ 2020-01-18 09:24:12
● 2026-02-17 13:54:10
● 2026-04-23 23:51:52
●NSns3.cesky-hosting.eu2026-02-17 → 2026-04-23 · 3 obs
○ 2020-01-18 09:24:12
● 2026-02-17 13:54:10
● 2026-04-23 23:51:52
○NSns3.dreamhost.com2015-06-27 → 2016-02-01 · 4 obs
● 2015-06-27 14:24:16
● 2016-02-01 05:11:10
○ 2016-06-19 08:54:28
○ 2026-04-23 23:51:52
●MX9171c3296313e5b4.mx1.emailprofi.seznam.cz2026-02-17 → 2026-04-23 · 3 obs
○ 2020-01-18 09:24:12
● 2026-02-17 13:54:10
● 2026-04-23 23:51:52
●MX9171c3296313e5b4.mx2.emailprofi.seznam.cz2026-02-17 → 2026-04-23 · 3 obs
○ 2020-01-18 09:24:12
● 2026-02-17 13:54:10
● 2026-04-23 23:51:52
○MXfb.mail.gandi.net2016-06-19 → 2017-03-14 · 4 obs
● 2016-06-19 08:54:28
● 2017-03-14 08:08:10
○ 2020-01-18 09:24:12
○ 2026-04-23 23:51:52
○MXspool.mail.gandi.net2016-06-19 → 2017-03-14 · 4 obs
● 2016-06-19 08:54:28
● 2017-03-14 08:08:10
○ 2020-01-18 09:24:12
○ 2026-04-23 23:51:52
○A173.236.168.392015-06-27 → 2015-11-05 · 4 obs
● 2015-06-27 14:24:16
● 2015-11-05 14:06:40
○ 2016-02-01 05:11:10
○ 2026-04-23 23:51:52
○A173.236.177.1212016-02-01 → 2016-02-01 · 4 obs
○ 2015-11-05 14:06:40
● 2016-02-01 05:11:10
○ 2016-06-19 08:54:28
○ 2026-04-23 23:51:52
●A2001:67c:e94:1:1:5bef:c90a:12026-02-17 → 2026-04-23 · 3 obs
○ 2020-01-18 09:24:12
● 2026-02-17 13:54:10
● 2026-04-23 23:51:52
○A217.70.184.382016-06-19 → 2017-03-14 · 5 obs
○ 2016-02-01 05:11:10
● 2016-06-19 08:54:28
● 2017-03-14 08:08:10
○ 2020-01-18 09:24:12
○ 2026-04-23 23:51:52
●A91.239.201.102026-02-17 → 2026-04-23 · 3 obs
○ 2020-01-18 09:24:12
● 2026-02-17 13:54:10
● 2026-04-23 23:51:52
○CNAMEwww.bookonaut.com2020-01-18 → 2020-01-18 · 3 obs
● 2020-01-18 09:24:12
○ 2026-02-17 13:54:10
○ 2026-04-23 23:51:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...-
bookonaut.comns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu-

✅ Authoritative Response

Server:91.239.202.18

NS records: ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bookonaut.com (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

TypeCountSample Data
A191.239.201.10
AAAA12001:67c:e94:1:1:5bef:c90a:1
NS3ns1.thinline.cz, ns2.thinline.cz...
MX29171c3296313e5b4.mx2.emailprofi.seznam.c, 9171c3296313e5b4.mx1.emailprofi.seznam.c
TXT13fcd2ce72bf69c18a9a738dc25d4c2ba3fb91ed6
SOA1ns1.thinline.cz hostmaster.bookonaut.com

Analysis

Hierarchy

bookonaut.com is a parent of www.bookonaut.com.

IP Addresses

bookonaut.com points to two IP numbers: 2001:67c:e94:1:1:5bef:c90a:1 and 91.239.201.10.

Other host names such as okcv.cz, klematcz.cz, rolla.cz, xmen.cz and g8m8.com share IP numbers with bookonaut.com.

Name Servers

bookonaut.com is delegated to three name servers: ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.

At least part of the name servers for bookonaut.com are shared with other domains, for instance ac-instal.cz, marketup.cz, zemnipracesuchy.cz, transplant.cz and rehasport.sk.

Host names with two IP numbers:

ns1.thinline.cz points to 2001:67c:e94:0:1:5bef:c8f3:1 and 91.239.200.243

ns2.thinline.cz points to 2001:4de8:fa22:0:1:5264:602:1 and 82.100.6.2

ns3.cesky-hosting.eu points to 2001:67c:e94:1:1:5bef:ca12:1 and 91.239.202.18

Mail Servers

bookonaut.com is handled by two mail servers: 9171c3296313e5b4.mx1.emailprofi.seznam.cz and 9171c3296313e5b4.mx2.emailprofi.seznam.cz.

Host names with two IP numbers:

9171c3296313e5b4.mx1.emailprofi.seznam.cz points to 2a02:598:2::1056 and 77.75.77.56.

9171c3296313e5b4.mx2.emailprofi.seznam.cz points to 2a02:598:2::1146 and 77.75.77.146.