Godig (Golang)

Domain resolver (DNS) -> Like DIG

This script is equivalent to : dig a domain.com +short "@IP" && dig mx domain.com +short "@IP" && dig txt domain.com +short && dig _dmarc.domain.com TXT +short && dig selector._domainkey.domain.com TXT +short

How to use

GODIG - Domain DNS Resolver in Golang
        Usage:   godig [domain] [selector | @IPresolver]

        Example: godig domain.com
                 godig domain.com mailjet
                 godig domain.com @8.8.8.8
                 godig domain.com @8.8.8.8
		 godig domain.com google @8.8.8.8
                 
Use [godig help] to show this message

You can build this program

• Linux

go build -o godig godig.go
#and execute the built program
./godig domain.com

You can make this script easier

sudo mv godig /usr/bin/godig
#Just lanch the script
godig domain.com

• Windows

env GOOS=windows GOARCH=amd64 go build -o godig.exe godig.go
.\godig.exe domain.com

You can now launch this program (without build)

go run godig.go domain.com

Output

godig domain.com mail

DNS (A):
216.58.206.238
2a00:1450:4007:816::200e

MX fields:
10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 alt2.aspmx.l.google.com
40 alt3.aspmx.l.google.com
50 alt4.aspmx.l.google.com

TXT records:
globalsign-smime-dv=CDYX+XFHUw2wml6/Gb8+59BsH31KzUr6c1l2BPvqKX8=
docusign=05958488-4752-4ef2-95eb-aa7ba8a3bd0e
v=spf1 include:_spf.google.com ~all
docusign=1b0a6754-49b1-4db5-8540-d2c12664b289
facebook-domain-verification=22rm551cu4k0ab0bxsw536tlds4h95

DMARC key:
v=DMARC1; p=reject; rua=mailto:[email protected]

DKIM key:
No DKIM key found

Docker

• Build

docker build -t godig .

• Run

docker run --rm godig domain.com

• Run without building - Download from Docker Hub

docker run --rm deedwark/godig domain.com

Demo

Me

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