1.1.1.2 Malware Blocking

Good afternoon,

We are a webhosting company.
One of our functions is the option “move later”. This way our customers are able to setup their website before they actually move the domain.

The do this with a temporary url: domainname.extension.mdurl.nl
All temporary environments end on the primary domain: mdurl.nl

We’ve found out that it’s no problem reaching these pages on: 1.1.1.1 en 1.0.0.1
But we do have an issue resolving theses pages on the Malware Blocking DNS: 1.1.1.2 en 1.0.0.2

When using the Malware DNS we get the error: DNS_PROBE_FINISHED_NXDOMAIN as shown in the attachment.

I’ve already filed a change on: Cloudflare Radar
but my guess this is only part of the issue.

Can you please look into this and make sure this domain and all it’s subdomains are reachable on the Malware DNS of Cloudflare?

Thank you in advance.
John | Mijndomein B.V.
Second line support agent.

It seems like I am able to resolve the domain from your screenshot with 1.1.1.2 and 1.0.0.2

$ dig @1.1.1.2 www.bewindvoeringzaanstad.nl.mdurl.nl

; <<>> DiG 9.11.3-1ubuntu1.15-Ubuntu <<>> @1.1.1.2 www.bewindvoeringzaanstad.nl.mdurl.nl
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55430
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
;; QUESTION SECTION:
;www.bewindvoeringzaanstad.nl.mdurl.nl. IN A

;; ANSWER SECTION:
www.bewindvoeringzaanstad.nl.mdurl.nl. 3600 IN CNAME hosting-1a.mijndomein-ws.nl.
hosting-1a.mijndomein-ws.nl. 60 IN      A       34.240.216.169

;; Query time: 23 msec
;; SERVER: 1.1.1.2#53(1.1.1.2)
;; WHEN: Mon May 10 15:45:02 CEST 2021
;; MSG SIZE  rcvd: 121
2 Likes

Good morning,

I’ve checked this and indeed I’m able to reach this url this way.
I should have checked this first. Thank you for this and will get back to our customer with this information.

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