[dns-operations] Concerns regarding the ICANN/IANA DNS vulnerability checker

[Ondřej Surý]

> The TTL for the additional results from f.nic.de don't (although I get
> different results at different times from f.nic.de, so I assume it is more
> than one servers - version queries suggest something similar).

It does (for *.de.net at f.nic.de):

;; QUESTION SECTION:
;de.				IN	NS
[stripped]
;; ADDITIONAL SECTION:
a.nic.de.		79726	IN	A	194.0.0.53
c.de.net.		*166148	IN	A	208.48.81.43
l.de.net.		*166148	IN	A	89.213.253.189
s.de.net.		*166148	IN	A	195.243.137.26
z.nic.de.		79726	IN	A	194.246.96.1
z.nic.de.		79726	IN	AAAA	2001:628:453:4905::53

Ondrej.
-- 
 Ondřej Surý
 technický ředitel/Chief Technical Officer
 -----------------------------------------
 CZ.NIC, z.s.p.o. -- .cz domain registry
 Americká 23,120 00 Praha 2,Czech Republic
 mailto:ondrej.sury at nic.cz http://nic.cz/
 sip:ondrej.sury at nic.cz tel:+420.222745110
 mob:+420.739013699 fax:+420.222745112
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