mailftp Posted September 30, 2019 Share Posted September 30, 2019 Domain cody.heliohost.org resolves on ns2.heliohost.org but NXDOMAIN on ns1. Signup confirmation requests come from apache @ cody.heliohost.org . Emails from non-existent domains can be rejected. From 65.19.143.3 (ns1):;; rcode = NXDOMAIN;; QUESTION SECTION (1 record);cody.heliohost.org. IN ANY;; ANSWER SECTION (0 records) ;; AUTHORITY SECTION (1 record)heliohost.org. 86400 IN SOA ns1.heliohost.org. heliohost2.gmail.com. 2019092400 3600 1800 1209600 86400;; ADDITIONAL SECTION (0 records) From 64.62.211.133 (ns2):;; rcode = NOERROR;; QUESTION SECTION (1 record);cody.heliohost.org. IN ANY;; ANSWER SECTION (6 records)cody.heliohost.org. 14400 IN TXT "v=spf1 a mx ip4:65.19.143.5 ~all"cody.heliohost.org. 14400 IN MX 0 cody.heliohost.org.cody.heliohost.org. 86400 IN SOA ns1.heliohost.org. ashoat.gmail.com. 2013011106 43200 7200 1209600 86400cody.heliohost.org. 86400 IN NS ns1.heliohost.org.cody.heliohost.org. 86400 IN NS ns2.heliohost.org.cody.heliohost.org. 14400 IN A 65.19.143.5;; AUTHORITY SECTION (0 records);; ADDITIONAL SECTION (3 records)cody.heliohost.org. 14400 IN A 65.19.143.5ns1.heliohost.org. 14400 IN A 65.19.143.3ns2.heliohost.org. 14400 IN A 64.62.211.133 Quote Link to comment Share on other sites More sharing options...
Krydos Posted September 30, 2019 Share Posted September 30, 2019 Synced. Quote Link to comment Share on other sites More sharing options...
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