https://fastrtc.org/ is currently unreachable because DNS resolution fails.
Evidence
The .org registry delegates fastrtc.org to Route 53 nameservers:
ns-1297.awsdns-34.org
ns-974.awsdns-57.net
ns-79.awsdns-09.com
ns-1797.awsdns-32.co.uk
But those authoritative servers refuse queries for the zone:
dig @205.251.197.17 fastrtc.org SOA +norecurse
returns:
Public resolvers therefore return SERVFAIL:
dig @1.1.1.1 fastrtc.org A
Notes
The GitHub Pages site itself appears healthy. Bypassing DNS works:
curl -I --resolve fastrtc.org:443:185.199.108.153 https://fastrtc.org/
returns:
HTTP/2 200
server: GitHub.com
So this looks like a stale/wrong Route 53 delegation, likely from a deleted or recreated hosted zone.
Suggested fix
Update the domain registrar nameservers to match the active Route 53 hosted zone for fastrtc.org, or move DNS back to the registrar and add the GitHub Pages records there.
https://fastrtc.org/is currently unreachable because DNS resolution fails.Evidence
The
.orgregistry delegatesfastrtc.orgto Route 53 nameservers:But those authoritative servers refuse queries for the zone:
returns:
Public resolvers therefore return SERVFAIL:
Notes
The GitHub Pages site itself appears healthy. Bypassing DNS works:
returns:
So this looks like a stale/wrong Route 53 delegation, likely from a deleted or recreated hosted zone.
Suggested fix
Update the domain registrar nameservers to match the active Route 53 hosted zone for fastrtc.org, or move DNS back to the registrar and add the GitHub Pages records there.