🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`klau.co`

DNSSEC	⚠️ Not signed
A	2a0a:4cc0:c0:93fd:44d5:ecff:fe2c:c506^{🇦🇹 netcup-AS2a0a:4cc0:c0::/43}
A	152.53.244.111^{🇦🇹 netcup-AS152.53.244.0/22}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1780128935

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759734081

Same first word

klau.me

klau.co

klau.ch

klau.ca

klau.de

klau.club

klau.com.au

klau.nl

klau.us

klau.si

klau.org

klau.net

klau.ru

Similar names

aukl.com

kalu.com.br

kaul.ca

luka.in

kula.co.id

kula.fm

kaul.us

luka.ch

kaul.lu

kalu.be

luka.be

kaul.com

aulk.de

aluk.org

kula.kr

luak.com

kaul.info

alku.fi

kual.de

laku.ru

kalu.co.jp

laku.com

aukl.cn

luka.ca

kaul.fi

ukla.org

laku.com.cn

kula.email

aluk.net

luka.org

aluk.nl

kalu.it

kula.hu

luka.domains

luka.ge

kula.in

ukal.eu

kalu.com.co

kula.ca

luka.at

kula.nu

kalu.fr

lauk.com.mx

ulak.de

luka.tw

luka.solutions

kula.co.jp

kalu.lt

luka.biz

luka.com.pl

luka.de

kula.rs

aklu.cn

aluk.co.uk

kalu.es

luka.in.ua

kula.com.tr

ukal.ca

kula.app

ukla.ch

kaul.ru

kual.com.ar

aluk.in

ulka.fr

kula.city

luka.net

ulak.com

kalu.mx

kula.name

lauk.com

ukal.net

alku.de

kula.run

luka.co.jp

ukal.nl

kula.jp

luka.dog

lkua.com

aklu.org

ulka.no

luka.pl

alku.eu

kaul.ch

kula.de

luka.ba

alku.com

kalu.org.br

luka.ai

luka.support

kaul.co.jp

kual.com

ulak.net.tr

kula.ch

kula.biz

kalu.studio

kalu.co.cr

kula.co

DNS History

15 records (9 active, 6 former)

●NSdns1.registrar-servers.com2026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

●NSdns2.registrar-servers.com2026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

○NSns.pipni.cz2015-06-23 → 2017-03-22 · 4 obs

● 2015-06-23 17:42:24
● 2017-03-22 23:21:04
○ 2026-07-24 06:01:14
○ 2026-08-15 22:10:56

○NSns2.pipni.cz2015-06-23 → 2017-03-22 · 4 obs

● 2015-06-23 17:42:24
● 2017-03-22 23:21:04
○ 2026-07-24 06:01:14
○ 2026-08-15 22:10:56

○NSns3.pipni.cz2015-06-23 → 2017-03-22 · 4 obs

● 2015-06-23 17:42:24
● 2017-03-22 23:21:04
○ 2026-07-24 06:01:14
○ 2026-08-15 22:10:56

●MXeforward1.registrar-servers.com2026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

●MXeforward2.registrar-servers.com2026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

●MXeforward3.registrar-servers.com2026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

●MXeforward4.registrar-servers.com2026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

●MXeforward5.registrar-servers.com2026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

○MXmail.klau.co2015-06-23 → 2017-03-22 · 4 obs

● 2015-06-23 17:42:24
● 2017-03-22 23:21:04
○ 2026-07-24 06:01:14
○ 2026-08-15 22:10:56

○MXns3.pipni.cz2015-06-23 → 2017-03-22 · 4 obs

● 2015-06-23 17:42:24
● 2017-03-22 23:21:04
○ 2026-07-24 06:01:14
○ 2026-08-15 22:10:56

●A152.53.244.1112026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

●A2a0a:4cc0:c0:93fd:44d5:ecff:fe2c:c5062026-07-24 → 2026-08-15 · 3 obs

○ 2017-03-22 23:21:04
● 2026-07-24 06:01:14
● 2026-08-15 22:10:56

○A93.185.104.292015-06-23 → 2017-03-22 · 4 obs

● 2015-06-23 17:42:24
● 2017-03-22 23:21:04
○ 2026-07-24 06:01:14
○ 2026-08-15 22:10:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
klau.co	dns1.registrar-servers.com, dns2.registrar-servers.com	-

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for klau.co (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`152.53.244.111`
AAAA	1	`2a0a:4cc0:c0:93fd:44d5:ecff:fe2c:c506`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

Analysis

IP Addresses

klau.co has two IP addresses: 152.53.244.111 and 2a0a:4cc0:c0:93fd:44d5:ecff:fe2c:c506

Name Servers

klau.co is served by two delegated name servers, dns1.registrar-servers.com and dns2.registrar-servers.com.

klau.co shares its name server setup with other domains, including azobrist.com, bestinwashington.casino, smilebolt.io and two others.

At least some of klau.co's name servers are shared with other domains, for example tectonicbrew.com and listize.com.

Each of the two host names carries two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, and dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Five mail servers handle klau.co: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

klau.co shares mail servers — at least in part — with other domains, including camlify.com, almsryalyoum.com, telecomnorte.com and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com points to the IP address 162.255.118.51.

eforward2.registrar-servers.com points to the IP address 162.255.118.52.

eforward3.registrar-servers.com points to the IP address 162.255.118.51.

eforward4.registrar-servers.com points to the IP address 162.255.118.52.

eforward5.registrar-servers.com points to the IP address 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

These two host names — eforward2.registrar-servers.com and eforward4.registrar-servers.com — each point to 162.255.118.52 IP addresses.