mail.codref.com - dns.ninja

mail.codref.com

CNAMEbusiness.zoho.com
DNSSEC⚠️ Not signed
A204.141.42.199🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation

codref.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:157a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c69b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.122Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.155🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalan.ns.cloudflare.com
NSirma.ns.cloudflare.com
MXmx2.zoho.com
MXmx.zoho.com(20)
TXTv=spf1 mx include:_spf.google.com include:zoho.com ~all
TXTzoho-verification=zb14534526.zmverify.zoho.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.122, 172.67.198.155
IPv6 hints2606:4700:3036::6815:157a, 2606:4700:3037::ac43:c69b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=131, name=cloudflare-ech.com
SOAalan.ns.cloudflare.comdns@cloudflare.com serial=2405416583

Previously MX for

Same first word

Similar names

DNS History

8 records (1 active, 7 former)

20162017201820192020202120222023202420252026A104.31.76.112104.31.77.11274.201.155.7574.201.84.1293.51.198.68CNAMEbusiness.zoho.comcodref.comzimbra-crdf.cloudapp.net
A104.31.76.1122015-11-08 → 2015-11-08 · 4 obs
○ 2015-07-07 08:54:54
● 2015-11-08 23:14:30
○ 2016-01-23 18:28:12
○ 2026-06-17 15:29:08
A104.31.77.1122015-11-08 → 2015-11-08 · 4 obs
○ 2015-07-07 08:54:54
● 2015-11-08 23:14:30
○ 2016-01-23 18:28:12
○ 2026-06-17 15:29:08
A74.201.155.752016-04-27 → 2016-04-27 · 4 obs
○ 2016-01-23 18:28:12
● 2016-04-27 19:51:18
○ 2026-03-27 11:07:12
○ 2026-06-17 15:29:08
A74.201.84.122016-01-23 → 2016-01-23 · 4 obs
○ 2015-11-08 23:14:30
● 2016-01-23 18:28:12
○ 2016-04-27 19:51:18
○ 2026-06-17 15:29:08
A93.51.198.682015-07-07 → 2015-07-07 · 3 obs
● 2015-07-07 08:54:54
○ 2026-03-27 11:07:12
○ 2026-06-17 15:29:08
CNAMEbusiness.zoho.com2016-01-23 → 2026-06-17 · 3 obs
○ 2015-11-08 23:14:30
● 2016-01-23 18:28:12
● 2026-06-17 15:29:08
CNAMEcodref.com2015-07-07 → 2015-07-07 · 3 obs
● 2015-07-07 08:54:54
○ 2015-11-08 23:14:30
○ 2026-06-17 15:29:08
CNAMEzimbra-crdf.cloudapp.net2015-11-08 → 2016-04-27 · 5 obs
○ 2015-07-07 08:54:54
● 2015-11-08 23:14:30
● 2016-04-27 19:51:18
○ 2026-03-27 11:07:12
○ 2026-06-17 15:29:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...-
codref.comalan.ns.cloudflare.com, irma.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.166

NS records: alan.ns.cloudflare.com, irma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codref.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1business.zoho.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.codref.com points to a single IP number: 204.141.42.199.

Additional host names — ns1.zohocorp.com.zohobusiness.com, zohocorp.com.zohobusiness.com, rjpinfotek.com and two others — share IP numbers with mail.codref.com.