mail.linuxbear.com - robtex.com

mail.linuxbear.com

CNAMEsmtp.linuxbear.com
DNSSEC⚠️ Not signed
A45.41.44.2πŸ‡ΊπŸ‡Έ AS39950245.41.44.0/24 10 Creekview Dr SE Buffalo NY 14202 United States
PTRalpha-whm.valuehosted.com

linuxbear.com

DNSSEC⚠️ Not signed
A45.41.44.2πŸ‡ΊπŸ‡Έ AS39950245.41.44.0/24 10 Creekview Dr SE Buffalo NY 14202 United States
NSalex.ns.cloudflare.com ⭐
NSisla.ns.cloudflare.com
MXsmtp.linuxbear.com ⭐
TXTgoogle-site-verification=zXavif6yX51Xaw2-Rut46HQqL5WONTQCxCmRpA_t9Ok
TXTv=spf1 +ip4:45.41.44.200 -all
SOAalex.ns.cloudflare.comdns@cloudflare.com serial=2402088317

Previously MX for

Same first word

Similar names

DNS History

11 records (1 active, 10 former)

20162017201820192020202120222023202420252026NSalina.ns.cloudflare.comns1.linuxbear.comns2.linuxbear.comtim.ns.cloudflare.comMXlinuxbear.commx.zoho.commx2.zoho.comA198.50.234.18969.30.199.154CNAMEsmtp.linuxbear.comlinuxbear.com
β—‹NSalina.ns.cloudflare.com2015-12-30 β†’ 2016-04-10 Β· 5 obs
β—‹ 2015-10-27 02:59:08
● 2015-12-30 17:36:54
● 2016-04-10 12:23:12
β—‹ 2016-11-08 04:27:30
β—‹ 2026-05-12 17:41:50
β—‹NSns1.linuxbear.com2015-10-27 β†’ 2015-10-27 Β· 3 obs
● 2015-10-27 02:59:08
β—‹ 2015-12-30 17:36:54
β—‹ 2026-05-12 17:41:50
β—‹NSns2.linuxbear.com2015-10-27 β†’ 2015-10-27 Β· 3 obs
● 2015-10-27 02:59:08
β—‹ 2015-12-30 17:36:54
β—‹ 2026-05-12 17:41:50
β—‹NStim.ns.cloudflare.com2015-12-30 β†’ 2016-04-10 Β· 5 obs
β—‹ 2015-10-27 02:59:08
● 2015-12-30 17:36:54
● 2016-04-10 12:23:12
β—‹ 2016-11-08 04:27:30
β—‹ 2026-05-12 17:41:50
β—‹MXlinuxbear.com2015-10-27 β†’ 2015-10-27 Β· 3 obs
● 2015-10-27 02:59:08
β—‹ 2015-12-30 17:36:54
β—‹ 2026-05-12 17:41:50
β—‹MXmx.zoho.com2015-12-30 β†’ 2016-04-10 Β· 5 obs
β—‹ 2015-10-27 02:59:08
● 2015-12-30 17:36:54
● 2016-04-10 12:23:12
β—‹ 2016-11-08 04:27:30
β—‹ 2026-05-12 17:41:50
β—‹MXmx2.zoho.com2015-12-30 β†’ 2016-04-10 Β· 5 obs
β—‹ 2015-10-27 02:59:08
● 2015-12-30 17:36:54
● 2016-04-10 12:23:12
β—‹ 2016-11-08 04:27:30
β—‹ 2026-05-12 17:41:50
β—‹A198.50.234.1892015-12-30 β†’ 2016-04-10 Β· 5 obs
β—‹ 2015-10-27 02:59:08
● 2015-12-30 17:36:54
● 2016-04-10 12:23:12
β—‹ 2016-11-08 04:27:30
β—‹ 2026-05-12 17:41:50
β—‹A69.30.199.1542015-10-27 β†’ 2015-10-27 Β· 3 obs
● 2015-10-27 02:59:08
β—‹ 2015-12-30 17:36:54
β—‹ 2026-05-12 17:41:50
β—‹CNAMElinuxbear.com2015-10-27 β†’ 2016-04-10 Β· 4 obs
● 2015-10-27 02:59:08
● 2016-04-10 12:23:12
β—‹ 2016-11-08 04:27:30
β—‹ 2026-05-12 17:41:50
●CNAMEsmtp.linuxbear.com2026-03-22 β†’ 2026-05-12 Β· 3 obs
β—‹ 2016-11-08 04:27:30
● 2026-03-22 13:16:50
● 2026-05-12 17:41:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...-
linuxbear.comalex.ns.cloudflare.com, isla.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.100

NS records: alex.ns.cloudflare.com, isla.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxbear.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

πŸ“„ Records

TypeCountSample Data
CNAME1smtp.linuxbear.com

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.linuxbear.com resolves to one IP number: 45.41.44.2.

Other host names, for instance globalcomputersystem.net, designfyc.com, dreamcitytravels.com, creominddesigns.com and linuxbear.com share IP numbers with mail.linuxbear.com.