sharp.com.mx - robtex.com

sharp.com.mx

DNSSEC⚠️ Not signed
A209.235.157.121πŸ‡¨πŸ‡¦ INFB209.235.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRwww.shoestoboot.com
NSdns.alestra.net.mx ⭐
A201.163.57.5πŸ‡²πŸ‡½ ALESTRA-1201.163.56.0/21
PTRns-mty.axtel.net
PTRdns2.alestra.net.mx
PTRdns.alestra.net.mx
NSmail1.alestra.net.mx
A201.163.56.5πŸ‡²πŸ‡½ ALESTRA-1201.163.56.0/21
PTRns-mex.axtel.net
PTRdns1.alestra.net.mx
PTRmail1.alestra.net.mx
NSmail2.alestra.net.mx ⚠️ Not in parent delegation
A201.163.58.5πŸ‡²πŸ‡½ ALESTRA-1201.163.56.0/21
PTRns-gdl.axtel.net
PTRmail2.alestra.net.mx
MXd199871a.ess.barracudanetworks.com ⭐
A209.222.82.252πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd199871b.ess.barracudanetworks.com ⭐
A209.222.82.252πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255πŸ‡ΊπŸ‡Έ Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXmail.sharp.com.mx(50)
A201.149.82.90πŸ‡²πŸ‡½ MCM201.149.82.0/24
PTRmail.sharp.com.mx
TXTv=spf1 include:spf.ess.barracudanetworks.com ip4:201.149.82.90 ip4:187.188.10...
SOAdns.alestra.net.mxsoporteip@axtel.com.mx serial=762215070

com.mx

DNSSEC⚠️ Not signed
NSm.mx-ns.mx ⭐ ⚠️ Not in parent delegation
NSc.mx-ns.mx ⚠️ Not in parent delegation
NSe.mx-ns.mx ⚠️ Not in parent delegation
NSi.mx-ns.mx ⚠️ Not in parent delegation
NSo.mx-ns.mx ⚠️ Not in parent delegation
NSx.mx-ns.mx ⚠️ Not in parent delegation
TXTv=spf1 -all
SOAm.mx-ns.mxhostmaster@nic.mx serial=1783232166
WOT: NOT_SAFE (44/100)

Subdomains

Same first word

Similar names

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSdns.alestra.net.mxmail1.alestra.net.mxmail2.alestra.net.mxgdl337sldns01MXd199871a.ess.barracudanetworks.comd199871b.ess.barracudanetworks.commail.sharp.com.mxmx1.alestra.net.mxmx2.alestra.net.mxspam1.sharpamericas.comspam2.sharpamericas.comA209.235.157.12164.29.145.9
●NSdns.alestra.net.mx2015-08-24 β†’ 2026-07-05 Β· 2 obs
● 2015-08-24 02:52:28
● 2026-07-05 06:42:26
β—‹NSgdl337sldns012026-05-01 β†’ 2026-05-17 Β· 5 obs
β—‹ 2015-08-24 02:52:28
● 2026-05-01 19:59:40
● 2026-05-17 02:58:02
β—‹ 2026-05-27 10:40:08
β—‹ 2026-07-05 06:42:26
●NSmail1.alestra.net.mx2015-08-24 β†’ 2026-07-05 Β· 2 obs
● 2015-08-24 02:52:28
● 2026-07-05 06:42:26
●NSmail2.alestra.net.mx2015-08-24 β†’ 2026-07-05 Β· 2 obs
● 2015-08-24 02:52:28
● 2026-07-05 06:42:26
●MXd199871a.ess.barracudanetworks.com2019-11-27 β†’ 2026-07-05 Β· 3 obs
β—‹ 2017-09-28 15:28:14
● 2019-11-27 13:35:12
● 2026-07-05 06:42:26
●MXd199871b.ess.barracudanetworks.com2019-11-27 β†’ 2026-07-05 Β· 3 obs
β—‹ 2017-09-28 15:28:14
● 2019-11-27 13:35:12
● 2026-07-05 06:42:26
●MXmail.sharp.com.mx2026-02-16 β†’ 2026-07-05 Β· 3 obs
β—‹ 2019-11-27 13:35:12
● 2026-02-16 00:14:26
● 2026-07-05 06:42:26
β—‹MXmx1.alestra.net.mx2015-08-24 β†’ 2016-03-03 Β· 4 obs
● 2015-08-24 02:52:28
● 2016-03-03 09:21:08
β—‹ 2016-03-23 03:00:18
β—‹ 2026-07-05 06:42:26
β—‹MXmx2.alestra.net.mx2015-08-24 β†’ 2016-03-03 Β· 4 obs
● 2015-08-24 02:52:28
● 2016-03-03 09:21:08
β—‹ 2016-03-23 03:00:18
β—‹ 2026-07-05 06:42:26
β—‹MXspam1.sharpamericas.com2015-08-24 β†’ 2017-09-28 Β· 4 obs
● 2015-08-24 02:52:28
● 2017-09-28 15:28:14
β—‹ 2019-11-27 13:35:12
β—‹ 2026-07-05 06:42:26
β—‹MXspam2.sharpamericas.com2015-08-24 β†’ 2017-09-28 Β· 4 obs
● 2015-08-24 02:52:28
● 2017-09-28 15:28:14
β—‹ 2019-11-27 13:35:12
β—‹ 2026-07-05 06:42:26
●A209.235.157.1212019-11-27 β†’ 2026-07-05 Β· 3 obs
β—‹ 2017-09-28 15:28:14
● 2019-11-27 13:35:12
● 2026-07-05 06:42:26
β—‹A64.29.145.92015-08-24 β†’ 2017-09-28 Β· 4 obs
● 2015-08-24 02:52:28
● 2017-09-28 15:28:14
β—‹ 2019-11-27 13:35:12
β—‹ 2026-07-05 06:42:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
mxe.mx-ns.mx, m.mx-ns.mx, c.mx-ns.mx, o.mx-ns.mx...-
sharp.com.mxdns.alestra.net.mx, mail1.alestra.net.mx-

βœ… Authoritative Response

Server:201.163.56.5

NS records: dns.alestra.net.mx, mail1.alestra.net.mx

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharp.com.mx (unsigned zone)

⏱️ Timing

Total: 1096ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1209.235.157.121
NS3dns.alestra.net.mx, mail1.alestra.net.mx...
MX3d199871b.ess.barracudanetworks.com (pri:, mail.sharp.com.mx (pri: 50)...
TXT1v=spf1 include:spf.ess.barracudanetworks
SOA1dns.alestra.net.mx soporteip.axtel.com.m

Analysis

Hierarchy

mail.sharp.com.mx is a subdomain of sharp.com.mx.

IP Addresses

sharp.com.mx points to a single IP number: 209.235.157.121.

Name Servers

Three name servers are authoritative for sharp.com.mx: dns.alestra.net.mx, mail1.alestra.net.mx and mail2.alestra.net.mx.

The name servers of sharp.com.mx overlap at least partially with those of other domains β€” among them 166.244.148.in-addr.arpa, soluciones360.mx, 177.76.200.in-addr.arpa and two more.

Three hostnames, one IP address apiece: dns.alestra.net.mx resolves to 201.163.57.5, mail1.alestra.net.mx resolves to 201.163.56.5 and mail2.alestra.net.mx resolves to 201.163.58.5.

Mail Servers

Mail for sharp.com.mx is routed through three mail servers β€” d199871a.ess.barracudanetworks.com, d199871b.ess.barracudanetworks.com and mail.sharp.com.mx.

Host names with three IP numbers:

d199871a.ess.barracudanetworks.com resolves to three addresses: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d199871b.ess.barracudanetworks.com resolves to three addresses: 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Host names pointing to a single IP address:

mail.sharp.com.mx points to the IP address 201.149.82.90.

These two host names β€” d199871a.ess.barracudanetworks.com and d199871b.ess.barracudanetworks.com β€” each point to 209.222.82.252 IP addresses.

These two host names β€” d199871a.ess.barracudanetworks.com and d199871b.ess.barracudanetworks.com β€” each point to 209.222.82.253 IP addresses.

These two host names β€” d199871a.ess.barracudanetworks.com and d199871b.ess.barracudanetworks.com β€” each point to 209.222.82.255 IP addresses.