Unable to resolve www.elegislation.gov.hk


#1
dig www.elegislation.gov.hk @1.1.1.1
; <<>> DiG 9.10.6 <<>> www.elegislation.gov.hk @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 43333
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1452
;; QUESTION SECTION:
;www.elegislation.gov.hk.	IN	A

;; ANSWER SECTION:
www.elegislation.gov.hk. 127	IN	CNAME	www-elegislation.3dns.info.gov.hk.

;; Query time: 4203 msec
;; SERVER: 1.1.1.1#53(1.1.1.1)
;; WHEN: Sat Jul 14 15:21:17 BST 2018
;; MSG SIZE  rcvd: 93
dig www.elegislation.gov.hk @8.8.8.8
; <<>> DiG 9.10.6 <<>> www.elegislation.gov.hk @8.8.8.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 59328
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.elegislation.gov.hk.	IN	A

;; ANSWER SECTION:
www.elegislation.gov.hk. 299	IN	CNAME	www-elegislation.3dns.info.gov.hk.
www-elegislation.3dns.info.gov.hk. 29 IN A	202.128.253.24

;; Query time: 331 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Sat Jul 14 15:24:11 BST 2018
;; MSG SIZE  rcvd: 109

#2

The snag seems to be with www-elegislation.3dns.info.gov.hk. You’re getting the CNAME, but it’s not following through to find the IP address of what the CNAME points to. My local 1.1.1.1 resolver is completing the lookup.

Can you post the results of: dig +short CHAOS TXT id.server @1.1.1.1


#3

Cloudflare can’t resolve it from ATL.

I can resolve it with Unbound, but not quickly.

http://dnsviz.net/d/www.elegislation.gov.hk/W0oZFw/dnssec/

Their IPv6 nameservers seem to be down; maybe there are also other issues, like with capitalization.


#4

“edi01”

Also, it seems to be working fine now:

dig www.elegislation.gov.hk @1.1.1.1
; <<>> DiG 9.10.6 <<>> www.elegislation.gov.hk @1.1.1.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 40352
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1452
;; QUESTION SECTION:
;www.elegislation.gov.hk.	IN	A

;; ANSWER SECTION:
www.elegislation.gov.hk. 216	IN	CNAME	www-elegislation.3dns.info.gov.hk.
www-elegislation.3dns.info.gov.hk. 1 IN	A	202.128.252.24

;; Query time: 4206 msec
;; SERVER: 1.1.1.1#53(1.1.1.1)
;; WHEN: Sat Jul 14 17:39:30 BST 2018
;; MSG SIZE  rcvd: 109