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Re: dig works, but domain name still cannot be resolved



* Yang Yu <yang.yu.list@gmail.com> [2016-01-07 23:46 -0600]:

> dig can get A records of the domain name in question. But it looks
> like the response got rejected by the OS. Is it related to the
> wildcard?
> 
> 
> $ dig mint.lc.intuit.com
> 
> ; <<>> DiG 9.9.5-9+deb8u4-Debian <<>> mint.lc.intuit.com
> ;; global options: +cmd
> ;; Got answer:
> ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28437
> ;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 1
> 
> ;; OPT PSEUDOSECTION:
> ; EDNS: version: 0, flags:; udp: 512
> ;; QUESTION SECTION:
> ;mint.lc.intuit.com.            IN      A
> 
> ;; ANSWER SECTION:
> mint.lc.intuit.com.     44      IN      CNAME   app.shared-prod.lc.a.intuit.com.
> app.shared-prod.lc.a.intuit.com. 59 IN  CNAME
> *.pod-2-prod-2.lc-shared-production.lc.a.intuit.com.
> *.pod-2-prod-2.lc-shared-production.lc.a.intuit.com. 59 IN CNAME
> lc-pod-2-prod-elb-1kic5vmf4eodj-1038427872.us-west-2.elb.amazonaws.com.
> lc-pod-2-prod-elb-1kic5vmf4eodj-1038427872.us-west-2.elb.amazonaws.com.
> 59 IN A 52.10.3.222
> lc-pod-2-prod-elb-1kic5vmf4eodj-1038427872.us-west-2.elb.amazonaws.com.
> 59 IN A 52.35.237.236
> lc-pod-2-prod-elb-1kic5vmf4eodj-1038427872.us-west-2.elb.amazonaws.com.
> 59 IN A 52.35.104.45
> 
> ;; Query time: 61 msec
> ;; SERVER: 8.8.8.8#53(8.8.8.8)
> ;; WHEN: Fri Jan 08 00:40:36 EST 2016
> ;; MSG SIZE  rcvd: 261
> 
> 
> $ ping mint.lc.intuit.com
> ping: unknown host mint.lc.intuit.com
> 

mint.lc.intuit.com is an alias of an alias of an alias:

$ host mint.lc.intuit.com
mint.lc.intuit.com is an alias for app.shared-prod.lc.a.intuit.com.
app.shared-prod.lc.a.intuit.com is an alias for *.pod-2-prod-2.lc-shared-production.lc.a.intuit.com.
*.pod-2-prod-2.lc-shared-production.lc.a.intuit.com is an alias for lc-pod-2-prod-elb-1kic5vmf4eodj-1038427872.us-west-2.elb.amazonaws.com.
lc-pod-2-prod-elb-1kic5vmf4eodj-1038427872.us-west-2.elb.amazonaws.com has address 52.35.237.236
lc-pod-2-prod-elb-1kic5vmf4eodj-1038427872.us-west-2.elb.amazonaws.com has address 52.35.104.45
lc-pod-2-prod-elb-1kic5vmf4eodj-1038427872.us-west-2.elb.amazonaws.com has address 52.10.3.222

Elimar
-- 
 Experience is something you don't get until
  just after you need it!


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