mail.cu-nb.com - robtex.com

mail.cu-nb.com

DNSSEC⚠️ Not signed
A70.40.216.138πŸ‡ΊπŸ‡Έ EIGI70.40.192.0/19 Unified Layer
PTR70-40-216-138.unifiedlayer.com

cu-nb.com

DNSSEC⚠️ Not signed
A70.40.216.138πŸ‡ΊπŸ‡Έ EIGI70.40.192.0/19 Unified Layer
NSns1.bluehost.com ⭐
NSns2.bluehost.com
MXmail.cu-nb.com ⭐
TXTv=spf1 +a +mx +ip4:50.87.253.245 +ip4:70.40.216.138 +ip4:74.220.219.62 ~all
SOAns1.bluehost.comroot@box2226.bluehost.com 2026-03-27 #0

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A70.40.216.138
●A70.40.216.1382015-05-26 β†’ 2026-03-27 Β· 2 obs
● 2015-05-26 10:37:34
● 2026-03-27 20:01:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cu-nb.comns1.bluehost.com, ns2.bluehost.com2 records

βœ… Authoritative Response

Server:162.159.25.175

NS records: ns1.bluehost.com, ns2.bluehost.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu-nb.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A170.40.216.138

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)

Analysis

Mail Server Role

mail.cu-nb.com functions as a mail server for cu-nb.com.

IP Addresses

mail.cu-nb.com resolves to one IP number: 70.40.216.138.

Other host names such as cu-nb.com and 70-40-216-138.unifiedlayer.com share IP numbers with mail.cu-nb.com.