`otc.lk`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:2b3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:3b3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:47b7^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.179^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.179^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.71.183^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`ursula.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ursula.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ursula.ns.cloudflare.com`
		A	108.162.194.191^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	162.159.38.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	172.64.34.191^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`google-site-verification=r_K-a9Q6wsVjvzPyqseAMaIwJzLuq18Pbf17iSz2xZA`
TXT	`v=spf1 include:spf.privateemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.2.179, 104.26.3.179, 172.67.71.183
		IPv6	2606:4700:20::681a:2b3, 2606:4700:20::681a:3b3, 2606:4700:20::ac43:47b7
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2399536882

`lk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns.nic.lk` ⭐
	NS	`d.nic.lk`
	NS	`h.nic.lk`
	NS	`m.nic.lk`
	NS	`ns1.ac.lk`
	NS	`p.nic.lk`
	NS	`pendragon.cs.purdue.edu` ⚠️ Not in parent delegation
	NS	`t.nic.lk`
	NS	`z.nic.lk`
	SOA	`ns.nic.lk`hostmaster@nic.lk serial=2020205534

Same first word

otc.us

otc.ro

otc.edu.au

otc.it

otc.com.ar

otc.money

otc.cl

otc.me

otc.company

otc.net.pl

otc.tn

otc.bz

otc.cn

otc.kr

otc.com.ua

otc.ch

otc.co

otc.vn

otc.hr

otc.org

otc.exchange

otc.cc.mo.us

otc.gov.ph

otc.chat

otc.com.vn

otc.co.nz

otc.fm

otc.kz

otc.codes

otc.co.th

otc.com.au

otc.asia

otc.eu

otc.com.sa

otc.bio

otc.com.tw

otc.edu

otc.school.nz

otc.fi

otc.as

otc.edu.om

otc.net.br

otc.red

otc.org.tw

otc.pl

otc.mom

otc.ru

otc.world

otc.sk

otc.com.pk

otc.de

otc.mobi

otc.biz

otc.net.ph

otc.cz

otc.ie

otc.ca

otc.pe

otc.services

otc.cash

otc.one

otc.or.jp

otc.com

otc.network

otc.com.qa

otc.cc

otc.gr

otc.be

otc.ne.jp

otc.com.na

otc.no

otc.gs

otc.co.kr

otc.at

otc.lk

otc.es

otc.mn

otc.capital

otc.com.br

otc.in

otc.dk

otc.com.my

otc.tv

otc.org.au

otc.gc.ca

Similar names

toc.io

toc.cn

oct.ne.jp

cto.hk

oct.ae

tco.services

tco.as

tco.it

cto.fund

toc.pt

tco.tv

toc.co.jp

cto.report

cto.events

oct.org

cto.training

cot.cz

oct.network

tco.st

tco.me

toc.nz

cto.ch

toc.biz

oct.info

cot.co.th

toc.training

cto.wtf

cto.direct

cto.onl

cto.si

cto.ltd

toc.com.sa

oct.me

oct.ps

toc.international

toc.edu.my

toc.ie

cto.bz

toc.hu

toc.cz

oct.gov.tn

toc.sg

cto.lease

cto.im

oct.co.jp

oct.mobi

cot.co.za

tco.net.eu.org

cto.mil

cto.by

toc.pp.ua

cto.guide

toc.sk

cot.sells-it.net

oct.fi

tco.or.jp

toc.it

oct.co.uk

oct.co.za

tco.fi

cto.network

cto.name

cot.me

toc.herokuapp.com

cto.com.cn

cto.ge

cot.hatenablog.com

cot.com

cto.pizza

cot.de

cot.at

tco.zone

tco.cz

tco.com.tw

tco.se

cto.ru

cot.nhs.uk

tco.com.pl

cot.nl

DNS History

10 records (10 active, 0 former)

●NSkirk.ns.cloudflare.com2026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●NSursula.ns.cloudflare.com2026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●MXmx1.privateemail.com2026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●MXmx2.privateemail.com2026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●A104.26.2.1792026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●A104.26.3.1792026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●A172.67.71.1832026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●A2606:4700:20::681a:2b32026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●A2606:4700:20::681a:3b32026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

●A2606:4700:20::ac43:47b72026-03-18 → 2026-03-23 · 2 obs

● 2026-03-18 00:07:08
● 2026-03-23 01:40:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
lk	z.nic.lk, pendragon.cs.purdue.edu, p.nic.lk, t.nic.lk...	15 records
otc.lk	kirk.ns.cloudflare.com, ursula.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.191

NS records: kirk.ns.cloudflare.com, ursula.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otc.lk (unsigned zone)

⏱️ Timing

Total: 1218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.2.179, 172.67.71.183...`
AAAA	3	`2606:4700:20::681a:3b3, 2606:4700:20::ac43:47b7...`
NS	2	`kirk.ns.cloudflare.com, ursula.ns.cloudflare.com`
MX	2	`mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)`
TXT	2	`google-site-verification=r_K-a9Q6wsVjvzP, v=spf1 include:spf.privateemail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 15

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

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

Analysis

IP Addresses

otc.lk resolves to six IP addresses: 2606:4700:20::681a:2b3, 2606:4700:20::681a:3b3, 2606:4700:20::ac43:47b7, 104.26.2.179, 104.26.3.179 and 172.67.71.183.

other host names including redactive.ai, 931elrey.com, hoox888.vip, www.931elrey.com and www.phinma.edu.ph share IP numbers with otc.lk.

Name Servers

otc.lk is delegated to two name servers kirk.ns.cloudflare.com and ursula.ns.cloudflare.com.

otc.lk shares the same name server setup as other domains, for instance mperium.com, beacontrap.com, zboxapp.com, jerryricefootball.com and recetasclarin.com.

otc.lk at least partially shares name servers with other domains, for instance investpartners.net, modal3000mantap.xyz, pricost.com, cslc.in and blueskyagents.com.

These name servers are commonly used with yevgen.ns.cloudflare.com, randy.ns.cloudflare.com and gabriel.ns.cloudflare.com.

Host names with six IP numbers:

Host name kirk.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192.

Host name ursula.ns.cloudflare.com points to: 2606:4700:50::a29f:26bf, 2803:f800:50::6ca2:c2bf, 2a06:98c1:50::ac40:22bf, 108.162.194.191, 162.159.38.191 and 172.64.34.191.

Mail Servers

Two mail servers handle otc.lk: mx1.privateemail.com and mx2.privateemail.com.

otc.lk shares the same mail server setup as other domains, for instance pyzit.com, weililin.com, utilityinfotech.com, comparebay.com and mlba.info.

otc.lk shares at least partially some mail servers with other domains, including gmail.ag, britesolutionsinc.com and balidronepilot.com.

Host names with one IP number:

mx1.privateemail.com points to 162.255.118.7

mx2.privateemail.com points to 162.255.118.8

otc.lk - robtex.com

otc.lk

lk

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`otc.lk`

`lk`