mail.ch21.com - dns.ninja

mail.ch21.com

DNSSEC⚠️ Not signed
A67.231.242.50🇺🇸 TURNKEY-INTERNET67.231.240.0/20 TurnKey Internet Inc. 175 Old Loudon Rd Latham NY, 12110
PTR67-231-242-50.static.as40244.net

ch21.com

DNSSEC⚠️ Not signed
A67.231.242.52🇺🇸 TURNKEY-INTERNET67.231.240.0/20 TurnKey Internet Inc. 175 Old Loudon Rd Latham NY, 12110
NSdns1.bb-dns.com ⭐
NSdns2.bb-dns.com
MXmail.ch21.com ⭐
TXTv=spf1 ip4:67.231.242.50 include:_spf.google.com -all
SOAdns1.bb-dns.comhostmaster@dns1.bb-dns.com 2011-10-31 #10

MX for

ch21.com

Same first word

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DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A67.231.242.50209.190.46.248
○A209.190.46.2482015-06-05 → 2016-05-24 · 4 obs
● 2015-06-05 22:06:10
● 2016-05-24 08:21:02
○ 2026-03-13 11:24:06
○ 2026-06-27 21:50:42
●A67.231.242.502026-03-13 → 2026-06-27 · 10 obs
○ 2016-05-24 08:21:02
● 2026-03-13 11:24:06
○ 2026-03-25 16:45:24
● 2026-03-26 13:49:36
● 2026-04-22 17:39:28
○ 2026-04-26 07:12:18
● 2026-05-04 06:38:32
○ 2026-05-04 23:50:38
● 2026-05-08 17:52:40
● 2026-06-27 21:50:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ch21.comdns1.bb-dns.com, dns2.bb-dns.com2 records

✅ Authoritative Response

Server:150.136.255.37

NS records: dns1.bb-dns.com, dns2.bb-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ch21.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

TypeCountSample Data
A167.231.242.50

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.bb-dns.com, dns2.bb-dns.com)

Analysis

Mail Server Role

The mail server mail.ch21.com processes email for ch21.com.

IP Addresses

mail.ch21.com resolves to just one IP address, 67.231.242.50.

Two other host names, along with jennifergrey.net, mail.jennifergrey.net and mail.icarlys.com, also share IP numbers with mail.ch21.com.