Hello,
Our AS855 can't seem to contact the DNS servers for atac.fr domains
(dns.atac.fr [62.160.25.65] & dns2.atac.fr [195.68.125.36]). From our network,
dig dies for both IPs:
------------------------------------------------------------------------------
;; Received 401 bytes from 192.33.4.12#53(c.root-servers.net) in 17 ms
atac.fr. 172800 IN NS dns2.atac.fr.
atac.fr. 172800 IN NS dns.atac.fr.
;; Received 94 bytes from 194.57.253.1#53(E.NIC.fr) in 316 ms
dig: couldn't get address for 'dns2.atac.fr': not found
------------------------------------------------------------------------------
If I use dig from public web sites it works:
------------------------------------------------------------------------------
;; Received 401 bytes from 192.203.230.10#53(e.root-servers.net) in 94 ms
atac.fr. 172800 IN NS dns2.atac.fr.
atac.fr. 172800 IN NS dns.atac.fr.
;; Received 94 bytes from 194.57.253.1#53(E.NIC.fr) in 313 ms
atac.fr. 300 IN A 194.145.56.21
atac.fr. 300 IN NS dns.atac.fr.
atac.fr. 300 IN NS dns2.atac.fr.
;; Received 110 bytes from 195.68.125.36#53(dns2.atac.fr) in 113 ms
------------------------------------------------------------------------------
A traceroutes die as well:
traceroute 195.68.125.36
....
9 ae-2-79.edge1.NewYork1.Level3.net (4.68.16.78) [AS 3356] 25.278 ms
ae-1-69.edge1.NewYork1.Level3.net (4.68.16.14) [AS 3356] 25.284 ms
ae-4-99.edge1.NewYork1.Level3.net (4.68.16.206) [AS 3356] 27.476 ms
10 COLT-TELECO.edge1.NewYork1.Level3.net (4.78.132.22) [AS 3356] 25.871 ms
26.014 ms 25.589 ms
11 * * *
12 90.168-14-84.ripe.coltfrance.com (84.14.168.90) [AS 8220] 114.992 ms
114.912 ms 115.243 ms
13 * * *
traceroute 62.160.25.65
...
9 ae-2-79.edge2.NewYork1.Level3.net (4.68.16.80) [AS 3356] 25.573 ms
25.429 ms ae-3-89.edge2.NewYork1.Level3.net (4.68.16.144) [AS 3356] 25.591 ms
10 francetelecom-level3-te.NewYork1.Level3.net (4.68.111.86) [AS 3356]
39.905 ms francetelecom-level3-te.NewYork1.Level3.net (4.68.111.82) [AS 3356]
33.916 ms 33.762 ms
11 * * *
It appears as though packets aren't making their way back. Is there anyone from
francetelecom or AS8220 that could assist?
Thanks,
Serge
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