shopify sites
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Hi @johnpoz I mentioned that grep didn’t return anything for either domain and I don’t have any geo ip blocks loaded at this time. Tomorrow I will take a look at the settings again and see if anything stands out.
Thank you,
Jerold -
You'll see what feeds are blocking it if you follow my screenshots.
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Hello,
I ran through the suggestions above and here is what I have figured out.
Here is my grep output:
Here is the dnsbl name search output:
What is odd is both names resolve to the same ip address. When I used the filter for this ip address, I found the list involved.
Hoping I need to whitelist 23.227.38.32 or myshopify.com. It would stink to have to whitelist every domaine that resolves to this address.
Thanks for helping me!Any other thoughts or suggestions?
Jerold
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I tried to whitelist the domains and reloaded, but the sites are still blocked. Here is a snipped of what I whitelisted on the reload output. Not sure where to go from here but would really love to learn!
Thanks,
Jerold
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Initially, when a domain name is 'blacklisted', the resolver hands over the "10.10.10.1" IP, as set up in the settings.
When you whitelist an IP or domain, the resolver 'cache' will get modified .... but the DNS cache in your device (PC, phone ?) will not, it will stay valid for some time, still pointing to 10.10.10.1.That's why Windows has a command like
ipconfig /flushdnsso that the domain get resolved again, and this time it will resolve to the 'real' IP.
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If the blocked shopify sites are being blocked with DNSBL and a feed, shouldn't I be seeing a page like this?
I am wondering if this isn't an ip block, because no pfblockerngpage is returned.
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ipconfig /flushdns ran at the command line, but did not allow the page to resolve correctly.
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@jpvonhemel said in shopify sites:
If the blocked shopify sites are being blocked with DNSBL and a feed, shouldn't I be seeing a page like this?
I am wondering if this isn't an ip block, because no pfblockerngpage is returned.
This is what I would expect to get if pfBlockerNG blocked a website that was on block list that I was using. This is the default block page you get when a website is blocked by pfblocker.
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My blocked sites, clivecoffee.com and huckleberrycoffee.com do not display the pfblocker black and red screen on load, they simply return this. I am thinking the ipv4 ip address is blocked, and not the domain. I am trying to create an alias whitelist with the ip address, but it does not seem to fix the issue.
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@jpvonhemel said in shopify sites:
My blocked sites, clivecoffee.com and huckleberrycoffee.com do not display the pfblocker black and red screen on load, they simply return this. I am thinking the ipv4 ip address is blocked, and not the domain. I am trying to create an alias whitelist with the ip address, but it does not seem to fix the issue.
If you haven't already done so, you might give this doc a read as it explains a lot about how to configure DNSBL on pfBlockerNG. It's a little dated but for the most part it is still accurate https://linuxincluded.com/block-ads-malvertising-on-pfsense-using-pfblockerng-dnsbl/.
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@johnpoz said in shopify sites:
And how do you know its blocking? what IP is it resolving too? Are you getting NX, Refused when you try and query it?
Hi John Poz,
I'm sorry, but I don't know what you mean by NX, refused. Would you mind explaining this to me. I would like to learn this.
Thanks,
Jerold
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If you haven't already done so, you might give this doc a read as it explains a lot about how to configure DNSBL on pfBlockerNG. It's a little dated but for the most part it is still accurate https://linuxincluded.com/block-ads-malvertising-on-pfsense-using-pfblockerng-dnsbl/.
Thanks, I will take a look
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A query with your fav dns query tool, dig, host, nslookup NXdomain meaning what you looking for does not exist, or can not be found. While Refused NS saying he not going to answer you - even if he knew the answer.. SERVFAIL would be another possible status listed in your query.
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The coffee sites are Cloudfare based - a big web hosting operator.
My guess : you're using a pfBockerNG feed that blacklists entire 'cloudfare' networks, not just the coffee domain names.
Like 23.227.38.64 and 23.227.38.32 you could find 23.227.0.0/16When you see http://23.227.38.64/ you know that http://23.227.38.64/ is a coffee site, but also site that sells book, heavy porn, etc etc (examples) It's a shared virtual web server. One IP hosts many web sites.
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Blocking cloudflare IPs would be a horrible idea if you actually want to you know use the internet ;)
edit: Quick number pulled up
"Cloudflare is used by 81.2% of all the websites whose reverse proxy service we know. This is 13.6% of all websites."That would be a huge freaking chunk of net to just block ;)
Blocking IPs of major CDN's not really a good idea if you actually want to use the internet ;) Blocking by specific domain names is much better way to block stuff you want to block.
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Did someone ever come up with an elegant solution to this problem?
Or is it suggested to whitelist the IP address 23.227.38.32?Thanks.
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@sebm I guess none of us has issues with that IP.
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@gertjan said in shopify sites:
@sebm I guess none of us has issues with that IP.
None? I would think I’m not the only one who has to allow access to Shopify.
