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Configuraré dns, el servidor dnssec usará powerdns, unbound, bind9
Tri Nguyen
Administrador de sistemas Linux, servidor de correo electrónico, servidor SMTP, servidor web, experto en AWS, administrador de sistemas certificado por Red Hat (RHCSA) Administrador de sistemas - Unix...
Nivel 1
Ha cumplido determinados criterios de rendimiento y muestra un gran potencial en la plataforma.
Acerca de este Servicio
Descripción general:
Como ingeniero de sistemas experimentado con más de 7 años de experiencia, me especializo en brindar soluciones de infraestructura sólidas con experiencia en administración de Linux, gestión de DNS y entrega de correo electrónico. Me apasiona optimizar el rendimiento del sistema, garantizar operaciones fluidas e implementar las mejores prácticas de la industria. Con una sólida trayectoria en la realización de proyectos exitosos, me dedico a brindar soluciones eficientes y confiables adaptadas a las necesidades únicas de mis clientes.
Habilidades clave:
- Administración de sistemas Linux: Ubuntu, CentOS, Debian | Instalación, configuración y optimización del servidor | Refuerzo de seguridad | Ajuste de rendimiento | Secuencias de comandos de Shell
- Gestión DNS: Configuración de Zona | Gestión de registros (A, CNAME, MX, etc.) | Implementación de DNSSEC | ENLACE, PowerDNS, NSD
- Entrega de correo electrónico: configuración del servidor de correo (Postfix, Exim, Sendmail) | Configuración SMTP | SPF, DKIM, DMARC | Gestión de listas negras/listas blancas | Optimización de la capacidad de entrega
Sistema operativo:
Windows
•
Linux
•
Unix
Mi porfolio
Reseñas
46 comentarios sobre este Servicio
| (42) | ||
| (2) | ||
| (1) | ||
| (0) | ||
| (1) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
S setgrup
Turquía
She finished and delivered the work in less than 24 hours.
USD50-USD100
$
1 día
Tiempo
Útil?Z zalouma
Estados Unidos
Pedido cancelado
My second order with Tri was a nightmare. The first went fine, but this time he ignored every message, wasted my time, and never delivered. I had to dispute with Fiverr to get my money back. Completely unprofessional and unreliable. No wonder bad reviews are piling up. Avoid this seller, total scam behavior.
Hasta USD50
$
8 días
Tiempo
N 
Respuesta del Freelancer
Útil?E 
epiadv
Estados Unidos
Thank you for your help. It was a challenging project. I realize that there are many complexities to this, and it's hard to navigate iPhone setup remotely. Thank you for being patient through the process, very much appreciated.
Hasta USD50
$
1 día
Tiempo
Útil?L 
larsk1
Alemania
The work the seller did worked over quite well. He initially had a very long response time, but then finally did the work. The offered possibility to integrate Directadmin with PowerDNS had to be done ourselves. The provided analytical dashboard is really beatiful. In overall the seller did well, but did took way longer then he offered initally.
USD400-USD600
$
7 días
Tiempo
Útil?I impire
Estados Unidos
Tri is simply amazing. We have dealt with many vendors for the past 25 years and can recognize extraordinary versus ordinary. Tri is not only exceptional, his demeanor spoke highly for his standards. This vendor is intelligent, quick to grasp the issue. We didn’t have to do much on addressing the “one...
Hasta USD50
$
1 día
Tiempo
Útil?
Reseñas
46 comentarios sobre este Servicio
| (42) | ||
| (2) | ||
| (1) | ||
| (0) | ||
| (1) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
S setgrup
Turquía
She finished and delivered the work in less than 24 hours.
USD50-USD100
$
1 día
Tiempo
Útil?Z zalouma
Estados Unidos
Pedido cancelado
My second order with Tri was a nightmare. The first went fine, but this time he ignored every message, wasted my time, and never delivered. I had to dispute with Fiverr to get my money back. Completely unprofessional and unreliable. No wonder bad reviews are piling up. Avoid this seller, total scam behavior.
Hasta USD50
$
8 días
Tiempo
N Respuesta del Freelancer
Útil?E epiadv
Estados Unidos
Thank you for your help. It was a challenging project. I realize that there are many complexities to this, and it's hard to navigate iPhone setup remotely. Thank you for being patient through the process, very much appreciated.
Hasta USD50
$
1 día
Tiempo
Útil?L larsk1
Alemania
The work the seller did worked over quite well. He initially had a very long response time, but then finally did the work. The offered possibility to integrate Directadmin with PowerDNS had to be done ourselves. The provided analytical dashboard is really beatiful. In overall the seller did well, but did took way longer then he offered initally.
USD400-USD600
$
7 días
Tiempo
Útil?I impire
Estados Unidos
Tri is simply amazing. We have dealt with many vendors for the past 25 years and can recognize extraordinary versus ordinary. Tri is not only exceptional, his demeanor spoke highly for his standards. This vendor is intelligent, quick to grasp the issue. We didn’t have to do much on addressing the “one...
Hasta USD50
$
1 día
Tiempo
Útil?
