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glossary [2026/08/26 15:01] – created - external edit 127.0.0.1glossary [2026/08/28 09:26] (current) – external edit 127.0.0.1
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 ==== A Record (Address Record) ==== ==== A Record (Address Record) ====
-A core [[networking:dns:dns|DNS]] record mapping a domain or hostname to a 32-bit IPv4 address (e.g., `telenegar.ir` $\rightarrow$ `185.x.x.x`).+A core [[networking:dns:dns|DNS]] record mapping a domain or hostname to a 32-bit IPv4 address (e.g., ''telenegar.ir'' -> ''185.x.x.x'').
  
 ==== AAAA Record (IPv6 Address Record) ==== ==== AAAA Record (IPv6 Address Record) ====
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 ==== BIMI (Brand Indicators for Message Identification) ==== ==== BIMI (Brand Indicators for Message Identification) ====
-An email specification allowing domain owners to display brand logos next to authenticated email messages in supporting inbox clients (requires [[email:spf|SPF]], [[email:dkim|DKIM]], and [[email:dmarc|DMARC]] enforcement).+An email specification allowing domain owners to display brand logos next to authenticated email messages in supporting inbox clients (requires [[email:dns-configuration:spf|SPF]], [[email:dns-configuration:dkim|DKIM]], and [[email:dns-configuration:dmarc|DMARC]] enforcement).
  
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 ==== CIDR (Classless Inter-Domain Routing) ==== ==== CIDR (Classless Inter-Domain Routing) ====
-A method for allocating IP addresses and IP routing efficiency using variable-length subnet masking notation (e.g., `/24`, `/16`). Calculate custom subnets using the [[tools:subnetcalc|Subnet Calculator Tool]].+A method for allocating IP addresses and IP routing efficiency using variable-length subnet masking notation (e.g., `/24`, `/16`). Learn more at [[networking:internet:cidr-notation|CIDR Notation]] or calculate subnets using the [[tools:subnetcalc|Subnet Calculator Tool]].
  
 ==== CNAME Record (Canonical Name Record) ==== ==== CNAME Record (Canonical Name Record) ====
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 ==== DKIM (DomainKeys Identified Mail) ==== ==== DKIM (DomainKeys Identified Mail) ====
-An email authentication method using cryptographic public-key signatures attached to message headers to detect spoofing and tampering. Learn more at [[email:dkim|DKIM Guidance]].+An email authentication method using cryptographic public-key signatures attached to message headers to detect spoofing and tampering. Learn more at [[email:dns-configuration:dkim|DKIM Guidance]].
  
 ==== DMARC (Domain-based Message Authentication, Reporting, and Conformance) ==== ==== DMARC (Domain-based Message Authentication, Reporting, and Conformance) ====
-An email validation protocol built on top of [[email:spf|SPF]] and [[email:dkim|DKIM]] that allows domain owners to specify how receiver systems handle failed authentications (`p=none`, `p=quarantine`, or `p=reject`). Learn more at [[email:dmarc|DMARC Guidance]].+An email validation protocol built on top of [[email:dns-configuration:spf|SPF]] and [[email:dns-configuration:dkim|DKIM]] that allows domain owners to specify how receiver systems handle failed authentications (`p=none`, `p=quarantine`, or `p=reject`). Learn more at [[email:dns-configuration:dmarc|DMARC Guidance]].
  
 ==== DNS (Domain Name System) ==== ==== DNS (Domain Name System) ====
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 ==== DNSSEC (Domain Name System Security Extensions) ==== ==== DNSSEC (Domain Name System Security Extensions) ====
-A suite of extensions adding cryptographic signatures to existing DNS records to prevent spoofing and cache poisoning.+A suite of extensions adding cryptographic signatures to existing DNS records to prevent spoofing and cache poisoning. Learn more at [[networking:dns:dnssec|DNSSEC Guidance]].
  
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 ==== ICMP (Internet Control Message Protocol) ==== ==== ICMP (Internet Control Message Protocol) ====
-A network layer protocol used by diagnostic utilities such as [[tools:pingcheck|Ping Check]] and [[tools:traceroute|Traceroute]] to communicate operational errors and ping latency metrics.+A network layer protocol used by diagnostic utilities such as [[tools:pingcheck|Ping Check]] and [[tools:traceroute|Trace Route]] to communicate operational errors and ping latency metrics. Learn more at [[networking:protocols:icmp|ICMP]].
  
 ==== IMAP / IMAPS (Internet Message Access Protocol) ==== ==== IMAP / IMAPS (Internet Message Access Protocol) ====
-An application layer protocol used by email clients to retrieve messages from a mail server over ports `143` (unencrypted/STARTTLS) and `993` (SSL/TLS). Audit ports with the [[tools:portcheck|Port Check Tool]].+An application layer protocol used by email clients to retrieve messages from a mail server over ports `143` (unencrypted/STARTTLS) and `993` (SSL/TLS). Audit ports with the [[tools:portcheck|Port Check Tool]] or read [[email:protocols:imap|IMAP Protocol]].
  
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 ==== MX Record (Mail Exchange Record) ==== ==== MX Record (Mail Exchange Record) ====
-A [[networking:dns:dns|DNS]] resource record specifying the mail server responsible for accepting incoming email messages on behalf of a domain. Validate email delivery path settings using the [[tools:mailcheck|Mail Check Tool]].+A [[networking:dns:dns|DNS]] resource record specifying the mail server responsible for accepting incoming email messages on behalf of a domain. Validate email settings using the [[tools:mailcheck|Mail Check Tool]] or learn more at [[email:dns-configuration:mx-records|MX Records]].
  
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 ===== P ===== ===== P =====
 +
 +==== Probe ====
 +A distributed monitoring node deployed at various network vantage points (e.g., domestic ISPs or international datacenters) by the **Telenegar** platform. Probes continuously execute remote latency, BGP routing, DNS resolution, and availability checks from multiple locations back to target infrastructure, providing real-time network diagnostic data across the Telenegar suite.
  
 ==== PTR Record (Pointer Record) ==== ==== PTR Record (Pointer Record) ====
-A DNS record mapping an IP address back to its canonical domain name (Reverse DNS). Learn more at [[email:troubleshooting:reverse-dns|Reverse DNS (PTR)]].+A DNS record mapping an IP address back to its canonical domain name (Reverse DNS). Learn more at [[email:troubleshooting:reverse-dns|Reverse DNS for Email]] or [[networking:dns:reverse-dns|Reverse DNS (PTR)]].
  
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 ==== SMTP (Simple Mail Transfer Protocol) ==== ==== SMTP (Simple Mail Transfer Protocol) ====
-The internet standard communication protocol used to transmit outgoing email across networks over standard ports (`25`, `465`, `587`).+The internet standard communication protocol used to transmit outgoing email across networks over standard ports (`25`, `465`, `587`). Learn more at [[email:protocols:smtp|SMTP Protocol]].
  
 ==== SPF (Sender Policy Framework) ==== ==== SPF (Sender Policy Framework) ====
-An email authentication mechanism specifying which mail servers/IP addresses are authorized to send email on behalf of a domain via DNS TXT records. Learn more at [[email:spf|SPF Records]].+An email authentication mechanism specifying which mail servers/IP addresses are authorized to send email on behalf of a domain via DNS TXT records. Learn more at [[email:dns-configuration:spf|SPF Guidance]].
  
 ==== SSL / TLS (Secure Sockets Layer / Transport Layer Security) ==== ==== SSL / TLS (Secure Sockets Layer / Transport Layer Security) ====
-Cryptographic protocols designed to provide end-to-end communications security over a computer network.+Cryptographic protocols designed to provide end-to-end communications security over a computer network. Learn more at [[networking:protocols:ssl-tls|SSL/TLS]].
  
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 ===== T ===== ===== T =====
 +
 +==== Telenegar ====
 +A comprehensive network diagnostic and monitoring platform designed for IT administrators and network engineers in Iran. **Telenegar** provides real-time visibility into infrastructure health, domain security, DNS configurations, and email deliverability through automated auditing utilities and a distributed network of diagnostic probes.
  
 ==== TTL (Time To Live) ==== ==== TTL (Time To Live) ====
-A numerical value in DNS records or IP packet headers defining the duration (in seconds or hop counts) before data expires or is discarded.+A numerical value in DNS records or IP packet headers defining the duration (in seconds or hop counts) before data expires or is discarded. Learn more at [[networking:dns:ttl|TTL Guidance]].
  
 ==== TLS-RPT (TLS Reporting) ==== ==== TLS-RPT (TLS Reporting) ====
-A reporting standard companion to [[email:dns-configuration:mta-sts|MTA-STS]] allowing domain owners to receive automated reports regarding delivery failures or TLS handshake issues.+A reporting standard companion to [[email:dns-configuration:mta-sts|MTA-STS]] allowing domain owners to receive automated reports regarding delivery failures or TLS handshake issues. Learn more at [[email:dns-configuration:tls-rpt|TLS-RPT]].
  
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 ===== Related Documentation & Navigation ===== ===== Related Documentation & Navigation =====
  
-  * [[start|Telenegar Knowledge Base Home]] — Return to the main index page.+  * [[start|Knowledge Base Home]] — Return to the main index page.
   * [[security:security-headers|HTTP Security Headers]] — Audit web security policies and headers.   * [[security:security-headers|HTTP Security Headers]] — Audit web security policies and headers.
-  * [[email:spf|Email Authentication Overview]] — Comprehensive guides to SPF, DKIM, and DMARC.+  * [[email:dns-configuration:spf|Email Authentication Overview]] — Comprehensive guides to SPF, DKIM, and DMARC. 
 +  * [[faq|Frequently Asked Questions]] — Common questions and troubleshooting steps.
glossary.1787756488.txt.gz · Last modified: by 127.0.0.1