mx4.knowhow.com.ar - robtex.com
mx4.knowhow.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.228.29.28🇦🇷 AS7303190.228.0.0/16 | ||||||
| PTR | mx2928.godns.net | ||||||
knowhow.com.ar
| DNSSEC | ⚠️ Not signed | ||||||
| A | 181.88.192.144🇦🇷 AS7303181.88.0.0/16 | ||||||
| NS | ns1.godns.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.elserver.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.elserver.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.godns.net ⚠️ Not in parent delegation | ||||||
| NS | ns3.elserver.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.godns.net ⚠️ Not in parent delegation | ||||||
| NS | ns4.elserver.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.godns.net ⚠️ Not in parent delegation | ||||||
| NS | ns5.elserver.com ⚠️ Not in zone NS records | ||||||
| NS | ns5.godns.net ⚠️ Not in parent delegation | ||||||
| NS | ns6.godns.net ⚠️ Not in parent delegation | ||||||
| MX | mx1.knowhow.com.ar ⭐ | ||||||
| MX | mx2.knowhow.com.ar ⭐ | ||||||
| MX | mx3.knowhow.com.ar ⭐ | ||||||
| MX | mx4.knowhow.com.ar ⭐ | ||||||
| TXT | v=spf1 include:_spf.godns.net ~all | ||||||
| SOA | ns1.godns.nethostmaster@knowhow.com.ar serial=1774396800 | ||||||
MX for
Same first word
mx4.gov.ru |
mx4.gouv.ci |
mx4.biz |
mx4.ch |
mx4.pb.gov.br |
mx4.me |
mx4.info |
mx4.com |
mx4.de |
mx4.uni5.net |
mx4.pl |
mx4.dk |
mx4.vg |
mx4.ca |
mx4.fr |
mx4.cn |
mx4.org |
mx4.kinghost.net |
mx4.net |
mx4.fitness |
mx4.ru |
mx4.in-berlin.de |
Similar names
DNS History
2 records (1 active, 1 former)
●A190.228.29.282026-03-07 → 2026-03-25 · 5 obs
● 2026-03-07 03:44:58
● 2026-03-24 01:35:12
○ 2026-03-24 22:50:08
● 2026-03-25 16:30:26
● 2026-03-25 17:54:58
● 2026-03-24 01:35:12
○ 2026-03-24 22:50:08
● 2026-03-25 16:30:26
● 2026-03-25 17:54:58
○A190.228.30.2462026-03-24 → 2026-03-24 · 5 obs
○ 2026-03-07 03:44:58
○ 2026-03-24 01:35:12
● 2026-03-24 22:50:08
○ 2026-03-25 16:30:26
○ 2026-03-25 17:54:58
○ 2026-03-24 01:35:12
● 2026-03-24 22:50:08
○ 2026-03-25 16:30:26
○ 2026-03-25 17:54:58
🔍 DNS Trace
Analysis
Mail Server Role
mx4.knowhow.com.ar acts as a mail server for knowhow.com.ar.
mx1.knowhow.com.ar, mx2.knowhow.com.ar and mx3.knowhow.com.ar are commonly used as mail servers together with mx4.knowhow.com.ar.
IP Addresses
mx4.knowhow.com.ar points to a single IP number: 190.228.29.28.
Other host names, for instance mx3.digicorsalud.com.ar, mx4.unidadesbariatricas.com, mx3.toledocontodos.com.ar, mx3.areainformatica.com.ar and mx3.mb10.com.ar share IP numbers with mx4.knowhow.com.ar.