Blame SOURCES/named.loopback

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$TTL 1D
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@	IN SOA	@ rname.invalid. (
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					0	; serial
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					1D	; refresh
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					1H	; retry
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					1W	; expire
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					3H )	; minimum
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	NS	@
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	A	127.0.0.1
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	AAAA	::1
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	PTR	localhost.