mail.codeonn.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status

mail.codeonn.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2efe🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8f87🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.254Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.135🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.254, 172.67.143.135
IPv6 hints2606:4700:3032::6815:2efe, 2606:4700:3033::ac43:8f87
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com

codeonn.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2efe🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:8f87🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.46.254Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.135🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSharlan.ns.cloudflare.com
NSnena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.46.254, 172.67.143.135
IPv6 hints2606:4700:3032::6815:2efe, 2606:4700:3033::ac43:8f87
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com
SOAharlan.ns.cloudflare.comdns@cloudflare.com serial=2411022255

Previously MX for

Same first word

Similar names

Previous names

Next names

DNS History

5 records (4 active, 1 former)

201820192020202120222023202420252026A104.21.46.254172.67.143.1352606:4700:3032::6815:2efe2606:4700:3033::ac43:8f8750.87.249.179
A104.21.46.2542026-08-18 → 2026-08-18 · 3 obs
○ 2017-08-10 07:11:02
● 2026-08-18 04:56:28
● 2026-08-18 10:52:06
A172.67.143.1352026-08-18 → 2026-08-18 · 3 obs
○ 2017-08-10 07:11:02
● 2026-08-18 04:56:28
● 2026-08-18 10:52:06
A2606:4700:3032::6815:2efe2026-08-18 → 2026-08-18 · 3 obs
○ 2017-08-10 07:11:02
● 2026-08-18 04:56:28
● 2026-08-18 10:52:06
A2606:4700:3033::ac43:8f872026-08-18 → 2026-08-18 · 3 obs
○ 2017-08-10 07:11:02
● 2026-08-18 04:56:28
● 2026-08-18 10:52:06
A50.87.249.1792017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 07:11:02
○ 2026-08-18 04:56:28
○ 2026-08-18 10:52:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
codeonn.comnena.ns.cloudflare.com, harlan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.250

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeonn.com (unsigned zone)

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.46.254, 172.67.143.135
AAAA22606:4700:3033::ac43:8f87, 2606:4700:3032::6815:2efe
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nena.ns.cloudflare.com, nena.ns.cloudflare.com, nena.ns.cloudflare.com...)

Analysis

IP Addresses

mail.codeonn.com has four IP addresses: 104.21.46.254, 172.67.143.135, 2606:4700:3032::6815:2efe and 2606:4700:3033::ac43:8f87.

Additional host names — rikvip97.org, www.vietdongtay.com, www.ogretmenevde.com.tr and two others — share IP numbers with mail.codeonn.com.