search for: tlds

Hello, My question is not related to NSD in particular, but I have seen here on the list a lot of people that work for TLDs and other Registrars and Registry operators I thought it would be a good place to ask this question. It is about DNS though, not completely off topic :). I have encountered in my DNS studies a few name servers that let you transfer zones they are authoritative for. The name servers I am talking...

...l:net2all:DROP:IN=ppp0 OUT= MAC= SRC=xx.xxx.xxx.xxx DST=xxx.xxx.xxx.xxx LEN=44 TOS=0x00 PREC=0x00 TTL=49 ID=47415 DF PROTO=TCP SPT=53121 DPT=25 WINDOW=5840 RES=0x00 CWR ECE SYN URGP=0 The odd thing is that half of these are from domains we don''t accept email from and the rest are from TLDs of countries we block mail from. Even more curious is that we are on a dialup so our IP moves around. -- Sed quis custodiet ipsos custodes? ========================================================================== Robin Lynn Frank - Director of Operations - Paradigm-Omega, LLC Copyright and PGP...

I am doing some testing and it almost seems as if Firefox 3.0.1 that comes with Centos 5.2 is NOT working with IPv6. Anyone know for sure? I am getting weird hang behaviours and other just not working things.

...at MY-DOMAIN.LOCAL: Warning: Your password will expire in 41 days on Thu Apr 23 16:57:35 2015 !!!! --- I should have listened to you guys much sooner. I suspect that the .local did indeed have something to do with it since mDNS was running and may have screwed with dns resolution for *.local. tlds? additionally, I adjusted the /etc/krb5.conf file according to Peters suggestion. rowland says I only need the top four lines? samba generated a krb5.conf file for me with only those 4 lines. the longer one is working now, is there a reason for why the shorter one would be better? --- >Btw...

..._4.noarch samba-common-tools-4.6.2-11.el7_4.x86_64 samba-libs-4.6.2-11.el7_4.x86_64 And there are seven zones because of /etc/named.rfc1912.zones: // Provided by Red Hat caching-nameserver package // // ISC BIND named zone configuration for zones recommended by // RFC 1912 section 4.1 : localhost TLDs and address zones // and http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt // (c)2007 R W Franks // // See /usr/share/doc/bind*/sample/ for example named configuration files. // zone "localhost.localdomain" IN { type master; file "named....

mDNS is not DNS mDNS (zeroconf/avahi) ( used for .local and .lan reserved tlds ) is an apple thingy.. mDNS udp 5353 DNS tcp/udp 53. Yes, dns tcp + udp. If and dns udp package is to large it switches to tcp. got that from wiets ( the postfix developer ) So i must believe him.. wiets is great.. ( and dutch ) :-)) Greetz, Louis >-----Oorspronkelijk bericht---...

...ternatives) the HTTP host header to use as a key for all transactions - issues with multiple domains and sending emails (envelope-from addresses) - an error with the application will effect all clients - (more i can''t think of) there are examples for doing this for sub domains but not for tlds. i think the first ''con'' above is going to be the main performance killer but i would like to know if others think this is a silly idea or if it is feasible. any ideas and suggestions would be great. -felix

After running into several web application that rejected any e-mail address on the new gTLDs because the apps were badly written to validate with a hard-coded list of valid TLDs, I wrote a e-mail validation function that I *think* does things properly. Free for anyone to use who wants to. https://deviant.email/emailaddytest.phps What it really does is use the PHP built-in filter_var b...

...ssword will expire in 41 days on Thu Apr 23 16:57:35 2015 > > !!!! > > --- > > I should have listened to you guys much sooner. I suspect that the > .local did indeed have something to do with it since mDNS was running > and may have screwed with dns resolution for *.local. tlds? > > additionally, I adjusted the /etc/krb5.conf file according to Peters > suggestion. > rowland says I only need the top four lines? samba generated a > krb5.conf file for me with only those 4 lines. > the longer one is working now, is there a reason for why the shorter >...

...el7_4.x86_64 > samba-libs-4.6.2-11.el7_4.x86_64 > > And there are seven zones because of /etc/named.rfc1912.zones: > > // Provided by Red Hat caching-nameserver package > // > // ISC BIND named zone configuration for zones recommended by > // RFC 1912 section 4.1 : localhost TLDs and address zones > // and http://www.ietf.org/internet-drafts/draft-ietf-dnsop-default-local-zones-02.txt > // (c)2007 R W Franks > // > // See /usr/share/doc/bind*/sample/ for example named configuration files. > // > > zone "localhost.localdomain" IN { >...

Folks: I''ve posted a really basic e-mail address verifier to http://wiki.rubygarden.org/Ruby/page/show/VerifyEmailAddress I''d appreciate folks who understand DNS and SMTP having a look at it to see if it looks reasonable. You could comment here or, possibly more usefully, comment on the wiki page itself. Thanks Dave

> what should it do with the non local messages or local messages directly > at aliases? OK, so I gather that the Submission Server cannot do that (yet). My suggestion for a future version would then be: How about running dovecot-lda, if the user happens to be local, or a local alias? Or at least provide some sort of pattern matching: anything matching *@example.com , pass the message to

Actually the reverse pointer doesn't have to match. In fact this is impossible if you are setting up virtual accounts on one server for different domains. You just need to have a reverse pointer. Most email servers look to seen if the reverse pointer has a "dyn" in it and blocks those. ? Original Message ? From: build+dovecot at de-korte.org Sent: October 26, 2020 2:02 AM

Hi List! Im trying to switch from using the samba internal dns to bind. Im running a self-compiled samba 4.7.1 pair of DCs on Centos 7.2. After following the steps in the wiki, named refuses to start with this error: ● named.service - Berkeley Internet Name Domain (DNS) Loaded: loaded (/usr/lib/systemd/system/named.service; enabled; vendor preset: disabled) Active: failed (Result:

Hi, My mail server is running on CentOS 7 with Postfix, Dovecot and Spamassassin. I get quite a lot of spam on a few accounts, and Spamassassin does its job fine. Spam mail is identified correctly, and it looks like there are no false positives, e. g. valid mail is never identified as spam. When a message is flagged as spam, the subject line is rewritten to begin with [SPAM]. Then, a filter in

Hey Peter, many thanks for your reply. --- regarding .local domains I know this is regarded by some as bad form, is actively being discouraged by the samba wiki and can cause problems with bonjour/zerobla configuration. I can say for certain that no apple devices will ever come anywhere near that network and the other drawbacks of .local like getting signed certs... should never be an issue

Progress... On 08/27/2015 08:50 AM, L.P.H. van Belle wrote: > After reading this thread.. and ..seeing the comments.. > > I googled a bit around. and yes.. more then 5 sec.. ;-) > > I wonder why almost every "centos/redhat/rpm based" howto removes firewalld with the base iptables service > now, i'm not "pro" systemd or con systemd, i use it but i set my