Network-Tools.com Logo
FAQ/Help Files | Landscape Format | Report Bugs
 

To save typing this site is available at NWTools.com
Network-Tools.com is Hiring!
Programmer needed to update these scripts for Linux and add IPv6 - Contact Us!





whois databases direct links. IP addresses Whois:
Americas (ARIN)
Europe (RIPE)
Asia-Pacific (APNIC)
Africa (AfriNIC)
Latin America/Carib. (LACNIC)
Subnet Calculator
Registrars:
Network Solutions
Godaddy
Tucows
ENOM
.biz .org
Country Code (2-letter) domains:
.ae | .au | .be | .br | .bs | .ca | .cl
.co | .de | .dz | .ec | .es | .hr | .hu | .id
.io | .kr | .my | .nl | .ph | .pk | .ru
.us | .za
Suggest a Link


IPAddress.org - Check if your local IP Address can de detected | IPv6 connectivity tests: MyIP6.com - ipv6 or ipv4 | IP6x.com - IPv6-only | try [2606:db00:0:1::60] if your ipv6 DNS has no connectivity | Test ipv6 e-mail: [email protected] (autoresponder)


WhoisSecurity.com - security and privacy of whois records | Privacy.net reviews the free KeePass password safe.


Retrieving DNS records for www.stackoverflow.com...

DNS servers
cf-dns02.stackoverflow.com [173.245.59.4]
cf-dns01.stackoverflow.com [173.245.58.53]

Answer records
stackoverflow.comSOA
server:cf-dns01.stackoverflow.com
email:[email protected]
serial:2016437596
refresh:10000
retry:2400
expire:604800
minimum ttl:3600
86400s
stackoverflow.comMX
preference:10
exchange:ASPMX3.GOOGLEMAIL.com
300s
stackoverflow.comMX
preference:1
exchange:ASPMX.L.GOOGLE.com
300s
stackoverflow.comMX
preference:5
exchange:ALT1.ASPMX.L.GOOGLE.com
300s
stackoverflow.comMX
preference:5
exchange:ALT2.ASPMX.L.GOOGLE.com
300s
stackoverflow.comMX
preference:10
exchange:ASPMX2.GOOGLEMAIL.com
300s
stackoverflow.comTXTv=spf1 a mx ip4:198.252.206.0/24 ip4:69.59.197.0/26 include:cmail1.com include:_spf.google.com ~all300s
stackoverflow.comNS cf-dns02.stackoverflow.com86400s
stackoverflow.comNS cf-dns01.stackoverflow.com86400s
stackoverflow.comA198.252.206.16300s

Authority records

Additional records
cf-dns02.stackoverflow.comA173.245.59.4900s
cf-dns02.stackoverflow.com28[16 bytes]900s
cf-dns01.stackoverflow.com28[16 bytes]900s
cf-dns01.stackoverflow.comA173.245.58.53900s