Help about TLD not working

[Paulo Roberto Tomasi]

Hi,

It seems it's something related to IPv4 connectivity

My CIDR prefixes are not being delivered to destination via BGP (upstream
failure)

This way responses from authoritative servers of nfs-e.net domain doesn't
return to local unbound

- - -

Why I'm saying this:

unbound:~# dig www.nfs-e.net

; <<>> DiG 9.10.3-P4-Ubuntu <<>> www.nfs-e.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15680
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 4

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;www.nfs-e.net.                 IN      A

;; ANSWER SECTION:
www.nfs-e.net.          900     IN      A       177.11.21.10

;; AUTHORITY SECTION:
nfs-e.net.              3600    IN      NS      darwin.nfs-e.net.
nfs-e.net.              3600    IN      NS      ns2.nfs-e.net.
nfs-e.net.              3600    IN      NS      ns1.nfs-e.net.

;; ADDITIONAL SECTION:
ns1.nfs-e.net.          3600    IN      A       177.11.20.10
ns2.nfs-e.net.          3600    IN      A       177.11.20.20
darwin.nfs-e.net.       3600    IN      A       189.28.42.146

;; Query time: 4011 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Tue Mar 02 17:29:25 -04 2021
;; MSG SIZE  rcvd: 163

After I changed BGP announcements to another upstream, servers 177.11.20.10
/ 177.11.20.20 and 189.28.42.146 were able to answer my dig requests

Now I need to convince upstream provider to fix propagation of my public
prefixes

Thank you for your attention

Em ter., 2 de mar. de 2021 às 17:23, Chriztoffer Hansen <ch at ntrv.dk>
escreveu:

> On Tue, 2 Mar 2021 at 21:54, Paulo Roberto Tomasi via Unbound-users
> <unbound-users at lists.nlnetlabs.nl> wrote:
> > Is there any verbose form of dig tool to give me a hint of what's
> happening when/where fail occurs?
>
> How is your authoritative set-up done? Same machine(s) with different
> public IP's?
>
> NSD/Coredns/PowerDNS/BIND as the authoritative DNS server? And unbound
> as a forwarder?
>
> --
> Chriztoffer
>
>
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