mail.b3s.com - robtex.com

mail.b3s.com

DNSSEC⚠️ Not signed
A216.222.197.153πŸ‡ΊπŸ‡Έ ONIAAS216.222.196.0/22 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States
PTRsh-cp4.lax2.servername.online

b3s.com

DNSSEC⚠️ Not signed
A216.185.152.148πŸ‡ΊπŸ‡Έ AS32400216.185.144.0/20
NSns1.hostpapa.com ⭐ ⚠️ Not in parent delegation
NSns1.lunariffic.com ⚠️ Not in zone NS records
NSns2.hostpapa.com ⚠️ Not in parent delegation
NSns2.lunariffic.com ⚠️ Not in zone NS records
MXmail.b3s.com ⭐
TXTv=spf1 ip4:216.222.197.153 +a +mx +ip4:204.44.192.23 +include:spf.antispamclo...
SOAns1.hostpapa.comadmin@hostpapa.ca 2026-03-05 #3

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A216.222.197.153209.200.229.221
β—‹A209.200.229.2212015-08-23 β†’ 2016-10-26 Β· 4 obs
● 2015-08-23 02:30:12
● 2016-10-26 09:32:42
β—‹ 2026-03-25 07:40:22
β—‹ 2026-03-26 15:13:28
●A216.222.197.1532026-03-25 β†’ 2026-03-26 Β· 3 obs
β—‹ 2016-10-26 09:32:42
● 2026-03-25 07:40:22
● 2026-03-26 15:13:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...-
b3s.comns1.lunariffic.com, ns2.lunariffic.com2 records

βœ… Authoritative Response

Server:162.159.27.110

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

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b3s.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1216.222.197.153

πŸ“Œ Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

mail.b3s.com serves as the mail server for b3s.com.

IP Addresses

mail.b3s.com resolves to a single IP: 216.222.197.153.

Other host names, for instance mail.winchesters.net, mattlane.com, impactgroup.com, masonwoodsfoundation.com and mail.capetruro.com share IP numbers with mail.b3s.com.