ctb.by - robtex.com

ctb.by

DNSSEC⚠️ Not signed
A2a0a:7d80:1:7::96🇧🇾 BELPAK-AS2a0a:7d80:1::/48
A93.125.99.78🇧🇾 BELPAK-AS93.125.99.0/24 DELEGATED FROM BELPAK
NSns1.hoster.by ⭐
A2a0a:7d80:1:1::6:0🇧🇾 BELPAK-AS2a0a:7d80:1::/48
PTRns1.hoster.by
A93.125.30.200🇧🇾 BELPAK-AS93.125.30.0/24 DELEGATED FROM BELPAK
PTRns1.hoster.by
NSns2.hoster.by
A2a0a:7d80:3:1::8🇧🇾 HOSTERBY-AS2a0a:7d80:3::/48 hoster.by Velcom-DC IPv6 route object
PTRnet-2a0a-7d80-3-1-prefix-64.hosterby.com
A185.179.82.104🇧🇾 BN-AS185.179.82.0/23 BN for HOSTERBY
PTR185-179-82-104.hosterby.com
MXmailbe03.hoster.by ⭐
A2a0a:7d80:1:1:0:2:3:0🇧🇾 BELPAK-AS2a0a:7d80:1::/48
PTRmailbe03.hoster.by
A93.125.31.228🇧🇾 BELPAK-AS93.125.31.0/24 DELEGATED FROM BELPAK
PTRmailbe03.hoster.by
TXTv=spf1 +a +mx +include:_spf.hoster.by ~all
SOAns1.hoster.byroot@vh96.hoster.by 2026-04-05 #3

by

DNSSEC🔒 Signed (DS record present)
NSdns1.tld.becloud.by ⭐
NSdns1.tld.becloudby.com
NSdns2.tld.becloudby.tech
NSdns3.tld.becloudby.tech
NSdns4.tld.becloudby.tech
NSdns7.tld.becloudby.com
SOAdns1.tld.becloud.bysupport@becloud.by serial=2604051150

Same first word

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Similar names

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btc.no
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btc.cab
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cbt.doctor
bct.one
tbc.se
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bct.cn
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bct.co.nz
btc.co.uk
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tbc.school.nz
btc.in
btc.creditcard
tcb.cn
bct.nu
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btc.nl
tcb.com.eg
tbc.co.th
bct.net.cn
tcb.it
btc.uk.com
cbt.ru
btc.info
tbc.zone
bct.se
cbt.ae
tbc.ne.jp
btc.coop
btc.rest
tbc.co
btc.ps
btc.pet
tcb.co.nz
cbt.com.cn
btc.edu.vn
cbt.tm
tbc.de
bct.lu
tbc.com
cbt.gov.zm
cbt.co.kr
tcb.su
tbc.pl
tcb.cl
btc.bike

DNS History

10 records (5 active, 5 former)

202120222023202420252026NSns1.hoster.byns2.hoster.byns1.tutby.comns2.tutby.comMXmailbe03.hoster.byA2a0a:7d80:1:7::9693.125.99.782a0a:7d80:1:7::682a0a:7d80:1:7::68:ac93.125.99.48
●NSns1.hoster.by2021-01-07 → 2026-04-05 · 3 obs
○ 2020-01-09 14:00:22
● 2021-01-07 03:29:34
● 2026-04-05 12:28:48
○NSns1.tutby.com2020-01-09 → 2020-01-09 · 3 obs
● 2020-01-09 14:00:22
○ 2021-01-07 03:29:34
○ 2026-04-05 12:28:48
●NSns2.hoster.by2021-01-07 → 2026-04-05 · 3 obs
○ 2020-01-09 14:00:22
● 2021-01-07 03:29:34
● 2026-04-05 12:28:48
○NSns2.tutby.com2020-01-09 → 2020-01-09 · 3 obs
● 2020-01-09 14:00:22
○ 2021-01-07 03:29:34
○ 2026-04-05 12:28:48
●MXmailbe03.hoster.by2020-01-09 → 2026-04-05 · 2 obs
● 2020-01-09 14:00:22
● 2026-04-05 12:28:48
○A2a0a:7d80:1:7::682020-01-09 → 2020-01-09 · 3 obs
● 2020-01-09 14:00:22
○ 2021-01-07 03:29:34
○ 2026-04-05 12:28:48
○A2a0a:7d80:1:7::68:ac2021-01-07 → 2021-01-07 · 4 obs
○ 2020-01-09 14:00:22
● 2021-01-07 03:29:34
○ 2026-03-29 12:56:42
○ 2026-04-05 12:28:48
●A2a0a:7d80:1:7::962026-03-29 → 2026-04-05 · 3 obs
○ 2021-01-07 03:29:34
● 2026-03-29 12:56:42
● 2026-04-05 12:28:48
○A93.125.99.482020-01-09 → 2021-01-07 · 4 obs
● 2020-01-09 14:00:22
● 2021-01-07 03:29:34
○ 2026-03-29 12:56:42
○ 2026-04-05 12:28:48
●A93.125.99.782026-03-29 → 2026-04-05 · 3 obs
○ 2021-01-07 03:29:34
● 2026-03-29 12:56:42
● 2026-04-05 12:28:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bydns2.tld.becloudby.tech, dns3.tld.becloudby.tech, dns1.tld.becloudby.com, dns7.tld.becloudby.com...9 records
ctb.byns1.hoster.by, ns2.hoster.by-

✅ Authoritative Response

Server:93.125.30.200

NS records: ns1.hoster.by, ns2.hoster.by

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctb.by (unsigned zone)

⏱️ Timing

Total: 820ms | Queries: -

📄 Records

TypeCountSample Data
A193.125.99.78
AAAA12a0a:7d80:1:7::96
NS2ns2.hoster.by, ns1.hoster.by
MX1mailbe03.hoster.by (pri: 0)
TXT1v=spf1 +a +mx +include:_spf.hoster.by ~a
SOA1ns1.hoster.by root.vh96.hoster.by

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (dns7.tld.becloudby.com, dns4.tld.becloudby.tech, dns3.tld.becloudby.tech...)

Analysis

IP Addresses

ctb.by resolves to two IP numbers: 2a0a:7d80:1:7::96 and 93.125.99.78.

Other host names, for instance schauer.by, tml.by, 4love.by, prav.by and stenvis.by share IP numbers with ctb.by.

Name Servers

Two name servers ns1.hoster.by and ns2.hoster.by handle delegation for ctb.by.

ctb.by uses the same name server setup as other domains, for example 77labels.com, nashiokna.by, orden.by, dsystem.by and prosvp.by.

ctb.by shares name servers with other domains at least partially, for instance skat.by, podbortura.by and gigant.by.

Host names with two IP numbers:

ns1.hoster.by points to: 2a0a:7d80:1:1::6:0 and 93.125.30.200

ns2.hoster.by points to: 2a0a:7d80:3:1::8 and 185.179.82.104

Mail Servers

ctb.by is handled by a single mail server, mailbe03.hoster.by.

ctb.by has the same mail server setup as other domains, including sig.by, elaks.by, koni.by, apik.by and ogorod.by.

ctb.by shares at least partially some mail servers with other domains, for instance x-action.by and moonway.by.

These mail servers are often used with the mail servers mx.yandex.net.

Host mailbe03.hoster.by resolves to two IPs: 2a0a:7d80:1:1:0:2:3:0 and 93.125.31.228.