[Postfixbuch-users] Host not found

[Ralf Hildebrandt]

* Jim Knuth <jk at jkart.de>:

> Jul 16 12:26:30 server1 postfix/smtpd[22018]: warning: 64.30.138.97: hostname cerra.dsl.thebiz.net verification failed: Host not found

# host 64.30.138.97
97.138.30.64.in-addr.arpa domain name pointer cerra.dsl.thebiz.net.
# host cerra.dsl.thebiz.net
Host cerra.dsl.thebiz.net not found: 3(NXDOMAIN)

:|

> Jul 16 12:28:16 server1 postfix/smtpd[22040]: warning: 213.238.33.114: hostname newmail.bonprix.de verification failed: Host not found

# host 213.238.33.114
114.33.238.213.in-addr.arpa domain name pointer newmail.bonprix.de.
# host newmail.bonprix.de
Host newmail.bonprix.de not found: 3(NXDOMAIN)

> Jul 16 13:01:52 server1 postfix/smtpd[22212]: warning: 196.28.50.2: hostname 196-28-50-2.prtc.net verification failed: Host not found

# host 196.28.50.2       
2.50.28.196.in-addr.arpa domain name pointer 196-28-50-2.prtc.net.
# host 196-28-50-2.prtc.net
Host 196-28-50-2.prtc.net not found: 3(NXDOMAIN)

DNS ist nicht so einfach, scheint es...
-- 
Ralf Hildebrandt (Im Auftrag des Referat V a)   Ralf.Hildebrandt at charite.de
Charite Campus Mitte                            Tel.  +49 (0)30-450 570-155
Referat V a - Kommunikationsnetze -             Fax.  +49 (0)30-450 570-916
AIM: ralfpostfix