cb.lk - robtex.com

cb.lk

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:48cb🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:bb51🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.72.203Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.81🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSguss.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A2803:f800:50::6ca2:c1ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRguss.ns.cloudflare.com
A2a06:98c1:50::ac40:21ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRguss.ns.cloudflare.com
A108.162.193.172🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A172.64.33.172🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
A173.245.59.172🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRguss.ns.cloudflare.com
NSjasmine.ns.cloudflare.com
A2606:4700:50::adf5:3aaa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A2803:f800:50::6ca2:c0aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjasmine.ns.cloudflare.com
A2a06:98c1:50::ac40:20aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjasmine.ns.cloudflare.com
A108.162.192.170🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A172.64.32.170🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
A173.245.58.170🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjasmine.ns.cloudflare.com
MXisaac.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXamir.mx.cloudflare.net(38)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXlinda.mx.cloudflare.net(80)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTMS=ms33145977
TXTgoogle-site-verification=iRWtdzuWwYH5R8jm0xCALCZY0I5DWPSURBeJt-DAh84
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.72.203, 172.67.187.81
IPv62606:4700:3031::6815:48cb, 2606:4700:3032::ac43:bb51
SOAguss.ns.cloudflare.comdns@cloudflare.com serial=2397677308

lk

DNSSEC🔒 Signed (DS record present)
NSns.nic.lk ⭐
NSd.nic.lk
NSh.nic.lk
NSm.nic.lk
NSns1.ac.lk
NSp.nic.lk
NSpendragon.cs.purdue.edu ⚠️ Not in parent delegation
NSt.nic.lk
NSz.nic.lk
SOAns.nic.lkhostmaster@nic.lk serial=2020175369

Subdomains

srv1.cb.lk

Same first word

cb.org
cb.org.mt
cb.net.cn
cb.legal
cb.com.pt
cb.ie
cb.country
cb.org.pt
cb.by
cb.qa
cb.click
cb.cm
cb.de
cb.photography
cb.kz
cb.io
cb.ag
cb.to
cb.ae
cb.szczecin.pl
cb.media
cb.com
cb.vg
cb.design
cb.sk
cb.akamai.net
cb.football
cb.company
cb.su
cb.world
cb.pr
cb.gov.qa
cb.edu.mx
cb.com.cn
cb.com.br
cb.id
cb.cn
cb.com.pl
cb.vu
cb.ac.th
cb.sb
cb.com.es
cb.insure
cb.no
cb.md
cb.am
cb.agency
cb.tel
cb.dk
cb.akamaiedge.net
cb.gs
cb.ms
cb.chat
cb.cc
cb.be
cb.house
cb.email
cb.co
cb.cl
cb.com.tr
cb.hu
cb.money
cb.biz
cb.cz
cb.mba
cb.codes
cb.org.ua
cb.lt
cb.co.th
cb.ma
cb.lv
cb.nu
cb.markets
cb.bank
cb.es.gov.br
cb.idv.tw
cb.or.kr
cb.run
cb.wine
cb.lk
cb.co.nz
cb.com.au
cb.com.my
cb.is
cb.spb.ru
cb.com.tw
cb.cr
cb.homes
cb.cafe
cb.gov.sy
cb.se
cb.nl
cb.dev
cb.ce.gov.br
cb.gold
cb.com.hk
cb.gl
cb.co.id
cb.pl

Similar names

bc.media
bc.ac.kr
bc.fyi
bc.solar
bc.su
bc.com.sa
bc.co.za
bc.net
bc.rentals
bc.fi
bc.arq.br
bc.academy
bc.sa
bc.tel
bc.casino
bc.ax
bc.co.th
bc.uz
bc.technology
bc.works
bc.com.tw
bc.co.mz
bc.run
bc.energy
bc.lc
bc.solutions
bc.tax
bc.ai
bc.gov.br
bc.gr
bc.com
bc.network
bc.org.ar
bc.lv
bc.cash
bc.kz
bc.org
bc.vn.ua
bc.pl
bc.sg
bc.events
bc.donetsk.ua
bc.tj
bc.bike
bc.cz
bc.to
bc.de
bc.pizza
bc.cl
bc.by
bc.com.mt

DNS History

14 records (9 active, 5 former)

20192020202120222023202420252026NSguss.ns.cloudflare.comjasmine.ns.cloudflare.comns1.onlydomains.comns2.onlydomains.comns3.onlydomains.comMXamir.mx.cloudflare.netisaac.mx.cloudflare.netlinda.mx.cloudflare.netcb-lk.mail.protection.outlook.comA104.21.72.203172.67.187.812606:4700:3031::6815:48cb2606:4700:3032::ac43:bb51159.89.170.74
●NSguss.ns.cloudflare.com2021-08-30 → 2026-03-04 · 3 obs
○ 2021-05-11 23:16:52
● 2021-08-30 20:25:04
● 2026-03-04 07:02:44
●NSjasmine.ns.cloudflare.com2021-08-30 → 2026-03-04 · 3 obs
○ 2021-05-11 23:16:52
● 2021-08-30 20:25:04
● 2026-03-04 07:02:44
○NSns1.onlydomains.com2018-06-24 → 2021-05-11 · 4 obs
● 2018-06-24 12:06:18
● 2021-05-11 23:16:52
○ 2021-08-30 20:25:04
○ 2026-03-04 07:02:44
○NSns2.onlydomains.com2018-06-24 → 2021-05-11 · 4 obs
● 2018-06-24 12:06:18
● 2021-05-11 23:16:52
○ 2021-08-30 20:25:04
○ 2026-03-04 07:02:44
○NSns3.onlydomains.com2018-06-24 → 2021-05-11 · 4 obs
● 2018-06-24 12:06:18
● 2021-05-11 23:16:52
○ 2021-08-30 20:25:04
○ 2026-03-04 07:02:44
●MXamir.mx.cloudflare.net2026-02-18 → 2026-03-04 · 3 obs
○ 2021-08-30 20:25:04
● 2026-02-18 14:58:02
● 2026-03-04 07:02:44
○MXcb-lk.mail.protection.outlook.com2018-06-24 → 2021-08-30 · 4 obs
● 2018-06-24 12:06:18
● 2021-08-30 20:25:04
○ 2026-02-18 14:58:02
○ 2026-03-04 07:02:44
●MXisaac.mx.cloudflare.net2026-02-18 → 2026-03-04 · 3 obs
○ 2021-08-30 20:25:04
● 2026-02-18 14:58:02
● 2026-03-04 07:02:44
●MXlinda.mx.cloudflare.net2026-02-18 → 2026-03-04 · 3 obs
○ 2021-08-30 20:25:04
● 2026-02-18 14:58:02
● 2026-03-04 07:02:44
●A104.21.72.2032021-08-30 → 2026-03-04 · 3 obs
○ 2021-05-11 23:16:52
● 2021-08-30 20:25:04
● 2026-03-04 07:02:44
○A159.89.170.742018-06-24 → 2021-05-11 · 4 obs
● 2018-06-24 12:06:18
● 2021-05-11 23:16:52
○ 2021-08-30 20:25:04
○ 2026-03-04 07:02:44
●A172.67.187.812021-08-30 → 2026-03-04 · 3 obs
○ 2021-05-11 23:16:52
● 2021-08-30 20:25:04
● 2026-03-04 07:02:44
●A2606:4700:3031::6815:48cb2021-08-30 → 2026-03-04 · 3 obs
○ 2021-05-11 23:16:52
● 2021-08-30 20:25:04
● 2026-03-04 07:02:44
●A2606:4700:3032::ac43:bb512021-08-30 → 2026-03-04 · 3 obs
○ 2021-05-11 23:16:52
● 2021-08-30 20:25:04
● 2026-03-04 07:02:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lkd.nic.lk, h.nic.lk, m.nic.lk, p.nic.lk...15 records
cb.lkguss.ns.cloudflare.com, jasmine.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.33.172

NS records: guss.ns.cloudflare.com, jasmine.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cb.lk (unsigned zone)

⏱️ Timing

Total: 1454ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.72.203, 172.67.187.81
AAAA22606:4700:3031::6815:48cb, 2606:4700:3032::ac43:bb51
NS2guss.ns.cloudflare.com, jasmine.ns.cloudflare.com
MX3amir.mx.cloudflare.net (pri: 38), isaac.mx.cloudflare.net (pri: 6)...
TXT3MS=ms33145977, google-site-verification=iRWtdzuWwYH5R8j...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1guss.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 15

In-bailiwick: 14 (d.nic.lk, d.nic.lk, h.nic.lk...)

Out-of-bailiwick: 1 (pendragon.cs.purdue.edu)

Analysis

Hierarchy

cb.lk is the parent of srv1.cb.lk.

IP Addresses

cb.lk points to four IP numbers: 2606:4700:3031::6815:48cb, 2606:4700:3032::ac43:bb51, 104.21.72.203 and 172.67.187.81.

Other host names including virtual-forms.com, www.triad.uk.com, fakefourinc.com, www.fholder.com and titanhomesdesign.com share IP numbers with cb.lk.

Name Servers

cb.lk's delegation uses two name servers, guss.ns.cloudflare.com and jasmine.ns.cloudflare.com.

cb.lk shares the same name server setup as other domains, for example budowarrior.com, aqushield.com, laurenpauls.com, timoa.net and codingblocks.online.

cb.lk at least partially shares name servers with other domains, including fasterapps.com, selectedrecipe.com, daonsup.com, mik.tv and acpgoodsense.com.

these name servers are commonly used together with monroe.ns.cloudflare.com, emerie.ns.cloudflare.com and miles.ns.cloudflare.com.

Host names with six IP numbers:

guss.ns.cloudflare.com points to: 2606:4700:58::adf5:3bac, 2803:f800:50::6ca2:c1ac, 2a06:98c1:50::ac40:21ac, 108.162.193.172, 172.64.33.172 and 173.245.59.172.

jasmine.ns.cloudflare.com points to: 2606:4700:50::adf5:3aaa, 2803:f800:50::6ca2:c0aa, 2a06:98c1:50::ac40:20aa, 108.162.192.170, 172.64.32.170 and 173.245.58.170.

Mail Servers

cb.lk is handled by three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

The mail servers for cb.lk are shared with other domains, for instance ltcomputers.net, bdolytics.com, thedailything.net, preisgolem.de and lazyshop.com.

Host names with six IP numbers:

amir.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

isaac.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

linda.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.23, 162.159.205.24 and 162.159.205.25.