_sip._udp.isc.org. DNS propagation

Map showing DNS propagation for _sip._udp.isc.org.

RRSIG records not consistent

Authoritative servers are returning different records.
  • This likely indicates a DNS server configuration issue.
  • Records may not have propagated among authoritative servers yet.
DNS server
Records returned by these servers
ns1.isc.org
149.20.2.26
ns2.isc.org
199.6.1.52
ns3.isc.org
51.75.79.143
Brazil
138.94.119.43
India
14.96.87.156
Netherlands
144.31.92.52
Australia
58.96.61.45
2a10:50c0::ad1:ff
2606:4700:4700::1001
NextDNS
45.90.30.66
SRV 13 4 7200 20261018032250 20261004023848 27566 isc.org. c+AAU5RZSVVVJqoOkBEOMYJltnu1o+uIvzS4DtwA2LyDa4f+Ed4kpx0BeAKOKPv7TmcjQPRZZxB4cjdXfkjI/w==
nsp.dnsnode.net
194.58.198.32
South Africa
41.0.172.36
2001:4860:4860::8844
SRV 13 4 7200 20261018032250 20261004023848 27566 isc.org. c+AAU5RZSVVVJqoOkBEOMYJltnu1o+uIvzS4DtwA2LyDa4f+Ed4kpx0BeAKOKPv7TmcjQPRZZxB4cjdXfkjI/w==
NSEC 13 4 3600 20261018032250 20261004023848 27566 isc.org. LlMQaLr2v8ONX//IBIz0gZFs43Hx36oWF+67tzctL6fIKMS6rbjqDzGoE9C+eVo0+TWbvrTB2cWpL0OIGW4DQw==
ns.isc.afilias-nst.info
199.254.63.254
NSEC 13 4 3600 20261018032250 20261004023848 27566 isc.org. LlMQaLr2v8ONX//IBIz0gZFs43Hx36oWF+67tzctL6fIKMS6rbjqDzGoE9C+eVo0+TWbvrTB2cWpL0OIGW4DQw==
United States of America
129.153.22.43
Russia
194.190.153.232
Ukraine
31.43.131.148
Canada
51.79.40.76
OpenDns
208.67.222.222
2620:fe::9
No RRSIG records found