Hello Martin
Martin Blapp wrote:
-bash-2.05b# dig @ns1.ip-plus.net swisscom.com
Why are you looking at ns1.ip-plus.net for checking the
swisscom.com domain? Or are you a customer of IP-Plus and are
using their namservers for lookups?
[EMAIL PROTECTED]:~$ whois swisscom.com
Domain servers in listed order:
NS.SWISSCOM.COM 138.190.13.10
NS1.SWISSCOM.COM 138.190.14.10
[EMAIL PROTECTED]:~$ host ns.swisscom.com
ns.swisscom.com A 138.190.13.10
[EMAIL PROTECTED]:~$ host ns1.swisscom.com
ns1.swisscom.com A 138.190.14.10
but:
[EMAIL PROTECTED]:~$ host ns1.ip-plus.net
ns1.ip-plus.net A 164.128.36.34
-bash-2.05b# dig @ns1.ip-plus.net karger.com
Ok, for this domain ns1.ip-plus.net is listed:
[EMAIL PROTECTED]:~$ whois karger.com
Domain servers in listed order:
karns.karger.com
ns1.ip-plus.net
[EMAIL PROTECTED]:~$ host karns.karger.com
karns.karger.com does not exist, try again
Looking up directly at a root nameserver seems to work:
[EMAIL PROTECTED]:~$ host -t any karger.com a.gtld-servers.net
karger.com NS karns.karger.com
karger.com NS ns1.ip-plus.net
[EMAIL PROTECTED]:~$ host -t a karns.karger.com a.gtld-servers.net
karns.karger.com A 194.209.48.6
it also works on their nameserver:
[EMAIL PROTECTED]:~$ host -t any karger.com 194.209.48.6
karger.com A 194.209.48.2
karger.com NS karns.karger.ch
karger.com NS ns1.ip-plus.net
karger.com SOA karns.karger.ch
administrator.karger.ch (
2004102244 ;serial (version)
10800 ;refresh period (3 hours)
3600 ;retry interval (1 hour)
604800 ;expire time (1 week)
86400 ;default ttl (1 day)
)
karger.com MX 20 avmail.ip-plus.net
karger.com MX 10 mail1.karger.ch
karger.com TXT "v=spf1 mx -all"
But not on ns1.ip-plus.net:
[EMAIL PROTECTED]:~$ host -t any karger.com ns1.ip-plus.net
karger.com ANY record query refused by ns1.ip-plus.net
[EMAIL PROTECTED]:~$ host -t ns karger.com ns1.ip-plus.net
karger.com NS record query refused by ns1.ip-plus.net
[EMAIL PROTECTED]:~$ host -t mx karger.com ns1.ip-plus.net
karger.com A record query refused by ns1.ip-plus.net
So something with the karger.com domains seems to be wrong.
Can anybody at swisscom look at this problem ?
Could probably only be a problem of karger.com, which eventually
do not anymore allow zone transfers from ns1.ip-plus.net and so
the zone expired at ns1.ip-plus.net.
bye
Fabian
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