calx.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`calx.dev`

DNSSEC	⚠️ Not signed
A	20.233.3.91^{🇦🇪 Microsoft20.192.0.0/10}
NS	`ns1-09.azure-dns.com` ⭐
		A	2603:1061:0:700::9^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
		A	13.107.236.9^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
NS	`ns2-09.azure-dns.net`
		A	2620:1ec:8ec:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
		A	150.171.21.9^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
NS	`ns3-09.azure-dns.org`
		A	2a01:111:4000:700::9^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-09.azure-dns.org`
		A	204.14.183.9^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-09.azure-dns.org`
NS	`ns4-09.azure-dns.info`
		A	2620:1ec:bda:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
		A	208.84.5.9^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
MX	`calx-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.22^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00106.inbound.protection.outlook.com`
TXT	`MS=ms93124536`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1-09.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

calx.institute

calx.nl

calx.de

calx.hu

calx.in

calx.it

calx.com

calx.ca

calx.si

calx.me

calx.net

calx.ru

calx.us

calx.mx

calx.ie

calx.se

calx.eu

calx.dev

calx.co

calx.cz

Similar names

acxl.net

xcal.de

lcxa.com

xcla.co.kr

xacl.com

xlac.com

xcal.tv

clax.co.uk

lacx.com

clax.me

xlac.nl

clax.us

lacx.de

clax.org

lacx.cn

clax.de

aclx.org

xlca.net

laxc.com

clax.com

clax.no

axcl.com

xlca.org

xalc.ru

caxl.cn

clax.com.mx

xcla.cn

xcal.us

caxl.com

clax.nl

xcal.nl

alxc.com

xalc.com

axcl.com.au

axlc.net

xacl.net

xcal.info

clax.at

xacl.co.uk

lacx.com.br

lxca.com

axcl.cn

alxc.net

alxc.dk

cxal.net

clax.it

alcx.cn

xalc.su

xcla.com

alcx.de

aclx.nz

xlca.com

xalc.cn

xcal.net

acxl.site

clax.gmbh

acxl.se

clax.ch

xcal.com.au

clax.ro

acxl.com

clax.net

clax.eu

clax.co.at

xcal.cn

clax.co.jp

lxca.cn

clax.team

xcal.xyz

xcal.com

axcl.net

clax.co

alcx.ru

cxla.org

acxl.fr

xcal.pl

axlc.com

xcal.sky

clax.coach

DNS History

8 records (6 active, 2 former)

○NSdns19.ovh.net2026-03-28 → 2026-08-15 · 2 obs

○ 2026-03-28 00:45:00
○ 2026-08-15 08:55:04

●NSns1-09.azure-dns.com2026-03-28 → 2026-08-15 · 2 obs

● 2026-03-28 00:45:00
● 2026-08-15 08:55:04

○NSns19.ovh.net2026-03-28 → 2026-08-15 · 2 obs

○ 2026-03-28 00:45:00
○ 2026-08-15 08:55:04

●NSns2-09.azure-dns.net2026-03-28 → 2026-08-15 · 2 obs

● 2026-03-28 00:45:00
● 2026-08-15 08:55:04

●NSns3-09.azure-dns.org2026-03-28 → 2026-08-15 · 2 obs

● 2026-03-28 00:45:00
● 2026-08-15 08:55:04

●NSns4-09.azure-dns.info2026-03-28 → 2026-08-15 · 2 obs

● 2026-03-28 00:45:00
● 2026-08-15 08:55:04

●MXcalx-dev.mail.protection.outlook.com2026-03-28 → 2026-08-15 · 2 obs

● 2026-03-28 00:45:00
● 2026-08-15 08:55:04

●A20.233.3.912026-03-28 → 2026-08-15 · 2 obs

● 2026-03-28 00:45:00
● 2026-08-15 08:55:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
calx.dev	ns4-09.azure-dns.info, ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org	-

✅ Authoritative Response

Server:208.84.5.9

NS records: ns4-09.azure-dns.info, ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.233.3.91`
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
MX	1	`calx-dev.mail.protection.outlook.com (pr`
TXT	2	`MS=ms93124536, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1-09.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

calx.dev points to a single IP number: 20.233.3.91.

Host names like calx.co are further examples that share IP numbers with calx.dev.

Name Servers

calx.dev has four authoritative name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.

At least some of calx.dev's name servers are shared with other domains, for example fanta.si, passport-account.org, jackandcoke.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1-09.azure-dns.com directs to 13.107.236.9 and 2603:1061:0:700::9; ns4-09.azure-dns.info directs to 208.84.5.9 and 2620:1ec:bda:700::9; ns2-09.azure-dns.net directs to 150.171.21.9 and 2620:1ec:8ec:700::9; ns3-09.azure-dns.org directs to 204.14.183.9 and 2a01:111:4000:700::9.

Mail Servers

calx.dev has one mail server: calx-dev.mail.protection.outlook.com.

calx-dev.mail.protection.outlook.com points to 8 IP numbers: 52.101.73.12, 52.101.73.16, 52.101.73.19 and 5 other.