bitnotes.org - robtex.com

bitnotes.org

DNSSEC⚠️ Not signed
A2a02:2b88:2:1::6773:1🇨🇿 WEDOS2a02:2b88::/32 Internet, a.s.
A46.28.110.163🇨🇿 WEDOS46.28.104.0/21 Internet, a.s.
NSns2.web4u.cz ⭐
A2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s.
PTRns2.web4u.cz
A85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block
PTRns2.web4u.cz
NSns.web4u.cz
A2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33
PTRns.web4u.cz
A185.14.224.241🇨🇿 WEB4U185.14.224.0/23
PTRns.web4u.cz
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A142.250.141.26🇺🇸 Google142.250.141.0/24
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-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::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.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::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
TXTgoogle-site-verification=MOEslDH1x85iusYrXZO6dW2sk0mqc4LcJtO4PMkdx5o
SOAns.web4u.czadmin@web4u.cz 2015-09-14 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778386080

Subdomains

www.bitnotes.org

Same first word

bitnotes.net
bitnotes.org
bitnotes.com
bitnotes.xyz

Similar names

bitstone.ro
bonitest.de
stonebit.info
bitstone.capital
botstein.us
tonibest.com
tobisnet.de
biostent.com
bottesin.com
benittos.com
binotest.com
bettison.net
betonist.com.ph
nbiotest.co.jp
bitstone.eu
bittones.com
stoibnet.de
bitstone.com
bonsetti.com
tobisnet.net
stonebit.com
bonitest.com
tobsinet.de
be(0x74697473)on.com
intobets.com
biostent.jp
stonebit.it
bitstone.de
sentibot.eu
sentibot.com
betonist.com
nobitest.it.com
intobest.com
bitsnote.com
bettison.org
bestonit.cn
bestonit.com
inetbots.com
totebins.com
bettison.com

DNS History

16 records (9 active, 7 former)

20162017201820192020202120222023202420252026NSns.web4u.czns2.web4u.czMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.bitnotes.orgA2a02:2b88:2:1::6773:146.28.110.163185.8.236.1552001:1568::132a02:2b88:2:1::22d7:12a02:2b88:2:1::4c30:137.157.198.3681.91.86.13
●NSns.web4u.cz2015-11-03 → 2026-05-10 · 2 obs
● 2015-11-03 21:33:38
● 2026-05-10 04:26:34
●NSns2.web4u.cz2015-11-03 → 2026-05-10 · 2 obs
● 2015-11-03 21:33:38
● 2026-05-10 04:26:34
●MXalt1.aspmx.l.google.com2016-09-16 → 2026-05-10 · 3 obs
○ 2016-04-08 19:48:28
● 2016-09-16 21:43:06
● 2026-05-10 04:26:34
●MXalt2.aspmx.l.google.com2016-09-16 → 2026-05-10 · 3 obs
○ 2016-04-08 19:48:28
● 2016-09-16 21:43:06
● 2026-05-10 04:26:34
●MXalt3.aspmx.l.google.com2016-09-16 → 2026-05-10 · 3 obs
○ 2016-04-08 19:48:28
● 2016-09-16 21:43:06
● 2026-05-10 04:26:34
●MXalt4.aspmx.l.google.com2016-09-16 → 2026-05-10 · 3 obs
○ 2016-04-08 19:48:28
● 2016-09-16 21:43:06
● 2026-05-10 04:26:34
●MXaspmx.l.google.com2016-09-16 → 2026-05-10 · 3 obs
○ 2016-04-08 19:48:28
● 2016-09-16 21:43:06
● 2026-05-10 04:26:34
○MXmail.bitnotes.org2015-11-03 → 2016-04-08 · 4 obs
● 2015-11-03 21:33:38
● 2016-04-08 19:48:28
○ 2016-09-16 21:43:06
○ 2026-05-10 04:26:34
○A185.8.236.1552016-09-16 → 2018-06-16 · 5 obs
○ 2016-04-08 19:48:28
● 2016-09-16 21:43:06
● 2018-06-16 09:36:16
○ 2026-03-25 00:41:58
○ 2026-05-10 04:26:34
○A2001:1568::132015-11-03 → 2015-11-03 · 3 obs
● 2015-11-03 21:33:38
○ 2016-01-20 10:25:16
○ 2026-05-10 04:26:34
○A2a02:2b88:2:1::22d7:12016-01-20 → 2016-04-08 · 5 obs
○ 2015-11-03 21:33:38
● 2016-01-20 10:25:16
● 2016-04-08 19:48:28
○ 2016-09-16 21:43:06
○ 2026-05-10 04:26:34
○A2a02:2b88:2:1::4c30:12016-09-16 → 2018-06-16 · 5 obs
○ 2016-04-08 19:48:28
● 2016-09-16 21:43:06
● 2018-06-16 09:36:16
○ 2026-03-25 00:41:58
○ 2026-05-10 04:26:34
●A2a02:2b88:2:1::6773:12026-03-25 → 2026-05-10 · 3 obs
○ 2018-06-16 09:36:16
● 2026-03-25 00:41:58
● 2026-05-10 04:26:34
○A37.157.198.362016-01-20 → 2016-04-08 · 5 obs
○ 2015-11-03 21:33:38
● 2016-01-20 10:25:16
● 2016-04-08 19:48:28
○ 2016-09-16 21:43:06
○ 2026-05-10 04:26:34
●A46.28.110.1632026-03-25 → 2026-05-10 · 3 obs
○ 2018-06-16 09:36:16
● 2026-03-25 00:41:58
● 2026-05-10 04:26:34
○A81.91.86.132015-11-03 → 2015-11-03 · 3 obs
● 2015-11-03 21:33:38
○ 2016-01-20 10:25:16
○ 2026-05-10 04:26:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
bitnotes.orgns.web4u.cz, ns2.web4u.cz-

✅ Authoritative Response

Server:85.207.53.12

NS records: ns.web4u.cz, ns2.web4u.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitnotes.org (unsigned zone)

⏱️ Timing

Total: 826ms | Queries: -

📄 Records

TypeCountSample Data
A146.28.110.163
AAAA12a02:2b88:2:1::6773:1
NS2ns.web4u.cz, ns2.web4u.cz
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT1google-site-verification=MOEslDH1x85iusY
SOA1ns.web4u.cz admin.web4u.cz

Analysis

Hierarchy

The parent of www.bitnotes.org is bitnotes.org.

IP Addresses

bitnotes.org resolves to two IP numbers: 2a02:2b88:2:1::6773:1 and 46.28.110.163.

Other host names, such as www.bitnotes.org, share IP numbers with bitnotes.org.

Name Servers

Two name servers ns2.web4u.cz and ns.web4u.cz handle delegation for bitnotes.org.

bitnotes.org uses the same name server setup as other domains, for example systembaker.com, elancar.cz, brnenskaobalovna.org, sambi.cz and gmf.cz.

Host names with two IP numbers:

ns2.web4u.cz points to: 2a02:a40:100:28ff::12 and 85.207.53.12

ns.web4u.cz points to: 2001:1568:fd::241 and 185.14.224.241

Mail Servers

Five mail servers handle bitnotes.org: 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.

bitnotes.org shares some mail servers with other domains, at least partially, such as paull.fr, ns500599.ns500599.ns500599.ns500724.ns500599.ns500737.ns500724.ns500724.ns500737.ns500737.ns500737.ns500697.ns500697.ns500682.ns500583.yummyflingsfinder.com, ns500758.ns500759.ns500758.ns500698.ns500576.ns500708.ns500698.ns500698.ns500619.ns500619.ns500619.trackreceptor.com, ns500765.ns500734.ns500699.ns500693.ns500734.ns500699.ns500699.ns500693.ns500632.ns500588.ns500612.ns500612.ns500632.ns500612.ns500578.ns500110.dtrkdll.com and ns500731.ns500742.ns500671.ns500731.ns500671.ns500704.ns500291.ns500649.ns500653.ns500153.tenderladiesbz.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c03::1b and 142.250.141.26

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.26

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::1b and 192.178.223.26

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