[dns-operations] m.root-servers.net failing

[Stephane Bortzmeyer]

On Wed, Mar 17, 2010 at 12:44:14AM -0000,
 George Barwood <george.barwood at blueyonder.co.uk> wrote 
 a message of 14 lines which said:

> m.root-servers.net is now serving DNSSEC, but doesn't seem to support TCP.

Works for me. Some instances only?


% dig +tcp @m.root-servers.net ANY .

; <<>> DiG 9.5.1-P3 <<>> +tcp @m.root-servers.net ANY .
; (2 servers found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 17771
;; flags: qr aa rd; QUERY: 1, ANSWER: 21, AUTHORITY: 0, ADDITIONAL: 20
;; WARNING: recursion requested but not available

;; QUESTION SECTION:
;.				IN	ANY

;; ANSWER SECTION:
.			86400	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2010031700 1800 900 604800 86400
.			86400	IN	RRSIG	SOA 8 0 86400 20100324070000 20100317060000 23763 . UuT+yi3zJPfzsS2L1bTY+3KH2MqtLw2SqEm6PlcJY0e7NEGl4ayfKDtg xj+mQxxxjsjUZqCUXJ//M3Mnw729mLTP72yAW3/fAtdisuEoBuR8SvOl IWVlxPg7pYpGhGE11ZPZH2ybcmfSYIU7qUtkV2wgt5ojdbBcofKT6mU8 Ikg=
.			518400	IN	NS	f.root-servers.net.
.			518400	IN	NS	k.root-servers.net.
.			518400	IN	NS	d.root-servers.net.
.			518400	IN	NS	g.root-servers.net.
.			518400	IN	NS	e.root-servers.net.
.			518400	IN	NS	l.root-servers.net.
.			518400	IN	NS	m.root-servers.net.
.			518400	IN	NS	a.root-servers.net.
.			518400	IN	NS	j.root-servers.net.
.			518400	IN	NS	h.root-servers.net.
.			518400	IN	NS	c.root-servers.net.
.			518400	IN	NS	i.root-servers.net.
.			518400	IN	NS	b.root-servers.net.
.			518400	IN	RRSIG	NS 8 0 518400 20100324070000 20100317060000 23763 . g8Fdj0hq3/jNj0BvuI2SyKUP3mHubM2mJheVqfpZs/crCUneO8dylLs1 dWKxgImEuDC+MgTVfv7YniQW8nyQisqH8XWmqfg3poEBzBu8au7qR+8q T7bgGJnu2Hdxw9q42NC1ZgOVu109ifM+Qx8lP/13h/U8LMJ5/mbuspq8 bQQ=
.			86400	IN	DNSKEY	257 3 8 AwEAAawBe++++++++++++++++THIS/IS/AN/INVALID/KEY/AND/SHOU LD/NOT/BE/USED/CONTACT/ROOTSIGN/AT/ICANN/DOT/ORG/FOR/MOR E/INFORMATION+++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++8=
.			86400	IN	DNSKEY	256 3 8 AwEAAa1Lh++++++++++++++++THIS/IS/AN/INVALID/KEY/AND/SHOU LD/NOT/BE/USED/CONTACT/ROOTSIGN/AT/ICANN/DOT/ORG/FOR/MOR E/INFORMATION+++++++++++++++++++++++++++++++++++++++++++ +++++++8
.			86400	IN	RRSIG	DNSKEY 8 0 86400 20100326235959 20100312000000 19324 . EDr/Kp2H/XHtyu+D+KlfKMc/klr2lxdpzuPjpi24PCmgdNEuBNUUMOs4 9Cyh8hDLkD94Q+A6gAjjIzAvMNzu+giH9hu20lgLIuIPAprXmyIAMmrF THWQ9cUgJsEZ5GlYa9S+DfjRQ3zznza54/YYIIfHBJEVvJWbvwOqWIF5 Eb20fX6/FUnVVwTOIhI+5EmaTPZ0G8IaIN2Egj3HmeOabnv1M2vK1ccb www5IE6C3amTXwUg+bWDvMByAl6u0FlseS1cHP7ZRdFFqzoJ6W0H+E23 pEQK4P9N49SnHJIlBiRwlZZLpZ8Gsbt1TPYNUKBSI+/Dm03psCIWCqGX K5AN8g==
.			86400	IN	NSEC	ac. NS SOA RRSIG NSEC DNSKEY
.			86400	IN	RRSIG	NSEC 8 0 86400 20100324070000 20100317060000 23763 . dUveJD4OyoFGIbf2LsBl4K+zvIF1+LtphbtgbmBzvqJxfbrfqS1CbdT8 wMHM2bBuNhlEkQUwkdVQJtL2KEuijFpeziqi/Io1HvVpdVQ5FQ7ouuDB VH/OGD307aXQTanEal26M1lamtIPDUqZiUQxYtzdotfUIcN9VE97301v XK8=

;; ADDITIONAL SECTION:
a.root-servers.net.	3600000	IN	A	198.41.0.4
b.root-servers.net.	3600000	IN	A	192.228.79.201
c.root-servers.net.	3600000	IN	A	192.33.4.12
d.root-servers.net.	3600000	IN	A	128.8.10.90
e.root-servers.net.	3600000	IN	A	192.203.230.10
f.root-servers.net.	3600000	IN	A	192.5.5.241
g.root-servers.net.	3600000	IN	A	192.112.36.4
h.root-servers.net.	3600000	IN	A	128.63.2.53
i.root-servers.net.	3600000	IN	A	192.36.148.17
j.root-servers.net.	3600000	IN	A	192.58.128.30
k.root-servers.net.	3600000	IN	A	193.0.14.129
l.root-servers.net.	3600000	IN	A	199.7.83.42
m.root-servers.net.	3600000	IN	A	202.12.27.33
a.root-servers.net.	3600000	IN	AAAA	2001:503:ba3e::2:30
f.root-servers.net.	3600000	IN	AAAA	2001:500:2f::f
h.root-servers.net.	3600000	IN	AAAA	2001:500:1::803f:235
j.root-servers.net.	3600000	IN	AAAA	2001:503:c27::2:30
k.root-servers.net.	3600000	IN	AAAA	2001:7fd::1
l.root-servers.net.	3600000	IN	AAAA	2001:500:3::42
m.root-servers.net.	3600000	IN	AAAA	2001:dc3::35

;; Query time: 3 msec
;; SERVER: 2001:dc3::35#53(2001:dc3::35)
;; WHEN: Wed Mar 17 17:24:54 2010
;; MSG SIZE  rcvd: 1895