execsource.co - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

execsource.co

DNSSEC⚠️ Not signed
NSleonard.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A2803:f800:50::6ca2:c336🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleonard.ns.cloudflare.com
A2a06:98c1:50::ac40:2336🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleonard.ns.cloudflare.com
A108.162.195.54🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A162.159.44.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A172.64.35.54🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
NSprincess.ns.cloudflare.com
A2606:4700:50::a29f:2611🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A2803:f800:50::6ca2:c211🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRprincess.ns.cloudflare.com
A2a06:98c1:50::ac40:2211🇺🇸 Cloudflare2a06:98c1:50::/45
PTRprincess.ns.cloudflare.com
A108.162.194.17🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A162.159.38.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
A172.64.34.17🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRprincess.ns.cloudflare.com
MXexecsource-co.mail.protection.outlook.com ⭐
A2a01:111:f403:cc2c::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A2a01:111:f403:cc2c::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01101.inbound.protection.outlook.com
A2a01:111:f403:cc2d::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc2d::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnypr01cu00201.inbound.protection.outlook.com
A52.101.144.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAleonard.ns.cloudflare.comdns@cloudflare.com serial=2410599678

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759747815

Same first word

execsource.com.au
execsource.com
execsource.us
execsource.co
execsource.net

Similar names

sourceexec.com
execcourse.com
execuscore.com

Previous names

execly.co
execman.co
execmed.co
execmedia.co
execnow.co
execoach.co
execops.co
execor.co
execpro.co
execraft.co
execrank.co
execreps.co
execridge.co
execrisk.co
execroom.co
execs.co
execsearch.co
execseel.co
execsoft.co

Next names

execspring.co
execsuccess.co
execsuite.co
execsum.co
execswithceocoaching.co
exectalent.co
exectech.co
execthread.co
execu-care.co
execu.co
execuhire.co
execuhive.co
execuhome.co
execujet-mro.co
execulinks.co
execupay.co
execureach.co
execusafe.co
execusearch.co

DNS History

3 records (3 active, 0 former)

NSleonard.ns.cloudflare.comprincess.ns.cloudflare.comMXexecsource-co.mail.protection.outlook.com
●NSleonard.ns.cloudflare.com2026-08-28 → 2026-09-02 · 2 obs
● 2026-08-28 06:01:52
● 2026-09-02 01:06:52
●NSprincess.ns.cloudflare.com2026-08-28 → 2026-09-02 · 2 obs
● 2026-08-28 06:01:52
● 2026-09-02 01:06:52
●MXexecsource-co.mail.protection.outlook.com2026-08-28 → 2026-09-02 · 2 obs
● 2026-08-28 06:01:52
● 2026-09-02 01:06:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
execsource.coprincess.ns.cloudflare.com, leonard.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.17

NS records: princess.ns.cloudflare.com, leonard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for execsource.co (unsigned zone)

⏱️ Timing

Total: 864ms | Queries: -

📄 Records

TypeCountSample Data
NS2leonard.ns.cloudflare.com, princess.ns.cloudflare.com
MX1execsource-co.mail.protection.outlook.co
TXT1v=spf1 include:spf.protection.outlook.co
SOA1leonard.ns.cloudflare.com dns.cloudflare

Analysis

Name Servers

execsource.co uses two name servers for its delegation: leonard.ns.cloudflare.com and princess.ns.cloudflare.com.

execsource.co uses the same name servers as several other domains — among them selectharbor.co, sourcingline.co, namoment.pl and two more.

The name servers of execsource.co overlap at least partially with those of other domains — among them mawa3eed.net, kan1.wiki, wicev42252.workers.dev and two more.

The name servers mark.ns.cloudflare.com, alexis.ns.cloudflare.com and susan.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname leonard.ns.cloudflare.com directs to 108.162.195.54, 162.159.44.54 and 172.64.35.54 along with 3 other IP addresses.

Hostname princess.ns.cloudflare.com directs to 108.162.194.17, 162.159.38.17 and 172.64.34.17 along with 3 other IP addresses.

Mail Servers

Mail for execsource.co is handled by a single mail server, execsource-co.mail.protection.outlook.com.

execsource-co.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.144.0, 52.101.144.3, 52.101.145.0 and 5 others.