A friend asked me whether Cloudflare's 1.1.1.1 service was having trouble resolving .org domains. Here are some findings. From SF: ``` dig zendesk.com ;; ANSWER SECTION: zendesk.com. 3432 IN A 54.172.126.223 zendesk.com. 3432 IN A 34.206.241.1 zendesk.com. 3432 IN A 34.225.199.37 dig @1.1.1.1 zendesk.com ;; ANSWER SECTION: zendesk.com. 1068 IN A 54.172.126.223 zendesk.com. 1068 IN A 34.206.241.1 zendesk.com. 1068 IN A 34.225.199.37 dig everlane.com ;; ANSWER SECTION: everlane.com. 300 IN A 99.84.224.63 everlane.com. 300 IN A 99.84.224.84 everlane.com. 300 IN A 99.84.224.85 everlane.com. 300 IN A 99.84.224.123 dig @1.1.1.1 everlane.com ;; ANSWER SECTION: everlane.com. 10 IN A 13.35.78.12 everlane.com. 10 IN A 13.35.78.51 everlane.com. 10 IN A 13.35.78.95 everlane.com. 10 IN A 13.35.78.121 dig code.org ;; ANSWER SECTION: code.org. 60 IN A 13.35.90.221 dig @1.1.1.1 code.org ;; ANSWER SECTION: code.org. 3 IN A 99.84.236.237 dig wikipedia.org ;; ANSWER SECTION: wikipedia.org. 575 IN A 198.35.26.96 dig @1.1.1.1 wikipedia.org ;; ANSWER SECTION: wikipedia.org. 494 IN A 198.35.26.96 ``` So I get answers back (and quite quickly). There are differences between my resolver and `1.1.1.1` for both .com and .org domains. But do the differences matter? These two return (more or less) the same result: ``` curl https://www.everlane.com/ --resolve www.everlane.com:443:99.84.224.63 curl https://www.everlane.com/ --resolve www.everlane.com:443:13.35.78.12 ``` As do these: ``` curl https://code.org --resolve code.org:443:13.35.90.221 curl https://code.org --resolve code.org:443:99.84.236.237 ``` Let's try NYC: ``` dig zendesk.com ;; ANSWER SECTION: zendesk.com. 3600 IN A 34.206.241.1 zendesk.com. 3600 IN A 34.225.199.37 zendesk.com. 3600 IN A 54.172.126.223 dig @1.1.1.1 zendesk.com ;; ANSWER SECTION: zendesk.com. 1707 IN A 34.225.199.37 zendesk.com. 1707 IN A 54.172.126.223 zendesk.com. 1707 IN A 34.206.241.1 dig everlane.com ;; ANSWER SECTION: everlane.com. 57 IN A 13.226.38.52 everlane.com. 57 IN A 13.226.38.114 everlane.com. 57 IN A 13.226.38.36 everlane.com. 57 IN A 13.226.38.112 dig @1.1.1.1 everlane.com ;; ANSWER SECTION: everlane.com. 188 IN A 99.84.181.42 everlane.com. 188 IN A 99.84.181.52 everlane.com. 188 IN A 99.84.181.95 everlane.com. 188 IN A 99.84.181.27 dig code.org ;; ANSWER SECTION: code.org. 60 IN A 13.225.195.215 dig @1.1.1.1 code.org ;; ANSWER SECTION: code.org. 39 IN A 143.204.146.221 dig wikipedia.org ;; ANSWER SECTION: wikipedia.org. 600 IN A 208.80.154.224 dig @1.1.1.1 wikipedia.org ;; ANSWER SECTION: wikipedia.org. 84 IN A 208.80.154.224 ``` Again: some differences, some the same, but the differences seem to be due to the domains having multiple nameservers. I don't see a problem here.