[dns-operations] dynect.net outage

Ralf Weber dns at fl1ger.de
Mon May 30 08:03:21 UTC 2022


Moin!

On 30 May 2022, at 9:38, Robert Edmonds wrote:
> I set up two simulations of this scenario in the zones nxdemo.mycre.ws
> and nxdemosmall.mycre.ws (with wildcard TXT records '*.nxdemo.mycre.ws'
> and '*.nxdemosmall.mycre.ws') in case anyone wants to test out a
> particular implementation.
Here are the Akamai Cacheserve results:

zsh ❯ for i in `seq 1 10`; do dig ${i}.nxdemosmall.mycre.ws -t TXT | grep status:; sleep 0.2; done
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 31364
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 33267
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11976
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 16981
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27006
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59689
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 51656
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 20986
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2380
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 11354
zsh ❯ for i in `seq 1 10`; do dig ${i}.nxdemo.mycre.ws -t TXT | grep status:; sleep 0.2; done
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49322
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55921
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36431
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47212
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36584
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9102
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52413
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64941
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 42745
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10344

So long
-Ralf
——-
Ralf Weber



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