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DYNAMIC DNS
BY
D.PRANEETHA REDDY
(106Y1A0523)
INTRODUCTION
 Dynamic DNS (DDNS) is a method of
automatically updating a name server in
the (DNS).
 As the IP address ch...
Local
name
Domain
name
converted
to
IP address
host name
by
DNS
Eg: ab.wikipedia.org
Gets
updat
ed in
DDNS
POOLED OR DYNAMIC
IMPORTANCE
1. Which is IP address equivalent to
www.dipol.com.pl ?
2. www.dipol.com.pl is 62.121.128.13
3. Hi, 62.121.128....
EXISTING SYSTEM
 DNS translates domain names to IP
addresses.
PROPOSED SYSTEM
 DYNAMIC DNS comes into play when
a internet user cannot afford a static
IP address from ISP.
 Enables t...
WORKING OF DDNS
FUTURE SCOPE
 The technology should be amended or
replaced so as to preserve its benefits
while removing its Attendant ri...
CONCLUSION
 The drawback to DDNS is that it can
leave your network more vulnerable to
attack if you haven’t secured it
pr...
DDNS
DDNS
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DDNS

Dynamic DNS is used to update the IP's that are given by the DNS(Domain Name System).

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DDNS

  1. 1. DYNAMIC DNS BY D.PRANEETHA REDDY (106Y1A0523)
  2. 2. INTRODUCTION  Dynamic DNS (DDNS) is a method of automatically updating a name server in the (DNS).  As the IP address changes frequently the domain names must be remapped in DNS.
  3. 3. Local name Domain name converted to IP address host name by DNS Eg: ab.wikipedia.org Gets updat ed in DDNS
  4. 4. POOLED OR DYNAMIC
  5. 5. IMPORTANCE 1. Which is IP address equivalent to www.dipol.com.pl ? 2. www.dipol.com.pl is 62.121.128.13 3. Hi, 62.121.128.13 ! Send me your www content. 4. Here it is!
  6. 6. EXISTING SYSTEM  DNS translates domain names to IP addresses.
  7. 7. PROPOSED SYSTEM  DYNAMIC DNS comes into play when a internet user cannot afford a static IP address from ISP.  Enables to update DNS server.
  8. 8. WORKING OF DDNS
  9. 9. FUTURE SCOPE  The technology should be amended or replaced so as to preserve its benefits while removing its Attendant risk.
  10. 10. CONCLUSION  The drawback to DDNS is that it can leave your network more vulnerable to attack if you haven’t secured it properly.

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  • praneetha523

    Mar. 23, 2014
  • Tondaladinnevaheeda

    Jan. 21, 2020

Dynamic DNS is used to update the IP's that are given by the DNS(Domain Name System).

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