robertmccowan.dev - robtex.com

robertmccowan.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2821πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:aee2πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.40.33Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.174.226πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdina.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A2803:f800:50::6ca2:c06bπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdina.ns.cloudflare.com
A2a06:98c1:50::ac40:206bπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdina.ns.cloudflare.com
A108.162.192.107πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A172.64.32.107πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
A173.245.58.107πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdina.ns.cloudflare.com
NSsonny.ns.cloudflare.com
A2606:4700:58::a29f:2c42πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsonny.ns.cloudflare.com
A2803:f800:50::6ca2:c342πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsonny.ns.cloudflare.com
A2a06:98c1:50::ac40:2342πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRsonny.ns.cloudflare.com
A108.162.195.66πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsonny.ns.cloudflare.com
A162.159.44.66Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsonny.ns.cloudflare.com
A172.64.35.66πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsonny.ns.cloudflare.com
MXmx2.zoho.com ⭐
A204.141.33.44πŸ‡ΊπŸ‡Έ ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx3.zoho.com(20)
A136.143.191.44πŸ‡ΊπŸ‡Έ ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
MXmx.zoho.com(50)
A136.143.191.44πŸ‡ΊπŸ‡Έ ZohoAS136.143.190.0/23 Zoho Corporation
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
A204.141.33.44πŸ‡ΊπŸ‡Έ ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239
PTRmx2.zoho.com
PTRmx3.zoho.com
PTRmx6.zoho.com
PTRmx7.zoho.com
PTRmx8.zoho.com
PTRmx.zoho.com
PTRmx2.zohomail.com
PTRmx3.zohomail.com
PTRmx.zohomail.com
TXTv=spf1 include:zohomail.com ~all
TXTzoho-verification=zb08937309.zmverify.zoho.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.40.33, 172.67.174.226
IPv6 hints2606:4700:3030::6815:2821, 2606:4700:3037::ac43:aee2
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com
SOAdina.ns.cloudflare.comdns@cloudflare.com serial=2403690708

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

DNS History

9 records (9 active, 0 former)

NSdina.ns.cloudflare.comsonny.ns.cloudflare.comMXmx.zoho.commx2.zoho.commx3.zoho.comA104.21.40.33172.67.174.2262606:4700:3030::6815:28212606:4700:3037::ac43:aee2
●NSdina.ns.cloudflare.com2026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28
●NSsonny.ns.cloudflare.com2026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28
●MXmx.zoho.com2026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28
●MXmx2.zoho.com2026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28
●MXmx3.zoho.com2026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28
●A104.21.40.332026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28
●A172.67.174.2262026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28
●A2606:4700:3030::6815:28212026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28
●A2606:4700:3037::ac43:aee22026-05-01 β†’ 2026-05-10 Β· 2 obs
● 2026-05-01 21:15:10
● 2026-05-10 22:34:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
robertmccowan.devsonny.ns.cloudflare.com, dina.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.66

NS records: sonny.ns.cloudflare.com, dina.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertmccowan.dev (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.40.33, 172.67.174.226
AAAA22606:4700:3030::6815:2821, 2606:4700:3037::ac43:aee2
NS2dina.ns.cloudflare.com, sonny.ns.cloudflare.com
MX3mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...
TXT2v=spf1 include:zohomail.com ~all, zoho-verification=zb08937309.zmverify.zo
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dina.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

robertmccowan.dev refers to four IP numbers: 2606:4700:3030::6815:2821, 2606:4700:3037::ac43:aee2, 104.21.40.33 and 172.67.174.226.

Other host names, for instance blockchaintoday.co.kr, chema.com.eg, vudnex.com, fyqnjx.com and mudscraper.com share IP numbers with robertmccowan.dev.

Name Servers

robertmccowan.dev's delegation uses two name servers: dina.ns.cloudflare.com and sonny.ns.cloudflare.com.

robertmccowan.dev uses the same name server setup as other domains, such as pravportal.ru, spotiplus.xyz, cpanforum.com, smokemastercigars.com and silkavenue.pl.

robertmccowan.dev at least partially shares name servers with other domains, including btc-online.be, hub.md, mosaicoflove.xyz, 1netmedia.net and noffke.co.uk.

These name servers are commonly used with haley.ns.cloudflare.com, dom.ns.cloudflare.com and fred.ns.cloudflare.com.

Host names with six IP numbers:

dina.ns.cloudflare.com points to 2606:4700:50::adf5:3a6b, 2803:f800:50::6ca2:c06b, 2a06:98c1:50::ac40:206b, 108.162.192.107, 172.64.32.107 and 173.245.58.107.

sonny.ns.cloudflare.com points to 2606:4700:58::a29f:2c42, 2803:f800:50::6ca2:c342, 2a06:98c1:50::ac40:2342, 108.162.195.66, 162.159.44.66 and 172.64.35.66.

Mail Servers

Three mail servers handle robertmccowan.dev: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

robertmccowan.dev shares at least some mail servers with other domains, for example toonpool.com, fctehran.com, learnit.ir, presensoftmail.com and dotage.net.

Host names with two IP numbers:

The host name mx.zoho.com points to 136.143.191.44 and 204.141.33.44.

Host names with one IP number:

The host names mx2.zoho.com and mx3.zoho.com point to 204.141.33.44 and 136.143.191.44 respectively.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

Host names that point to 204.141.33.44: mx.zoho.com and mx2.zoho.com.