BASH.WS# run
  • whois
  • host
  • dig
  • nslookup
  • ping
  • traceroute
  • geoiplookup
Show command arguments 8 refs to 224.0.0.251
% Joint Whois - whois.lacnic.net % This server accepts single ASN, IPv4 or IPv6 queries Multicast: 224.0.0.251
Cached: 2020.04.24 19:00:15/ 5 years 10 months ago
Confirmed: 2025.08.17 22:12:30/ 6 months 26 days ago
History: 2 records (hide history)
1.2023.09.18 16:33:58/ 2 years 5 months ago
2.2020.04.24 19:00:15/ 5 years 10 months ago
251.0.0.224.in-addr.arpa domain name pointer mdns.mcast.net.
Cached: 2020.06.24 01:26:58/ 5 years 8 months ago
Confirmed: 2025.08.17 22:08:11/ 6 months 26 days ago
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-16.P2.el7_8.3 <<>> 224.0.0.251 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49154 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;224.0.0.251. IN A ;; AUTHORITY SECTION: . 86398 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2020062301 1800 900 604800 86400 ;; Query time: 4 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Wed Jun 24 01:26:58 CEST 2020 ;; MSG SIZE rcvd: 115
Cached: 2020.06.24 01:27:46/ 5 years 8 months ago
Confirmed: 2026.01.29 02:32:40/ 1 month 12 days ago
History: 2 records (show history)
251.0.0.224.in-addr.arpa name = mdns.mcast.net. Authoritative answers can be found from:
Cached: 2021.08.01 14:50:52/ 4 years 7 months ago
Confirmed: 2024.02.12 21:05:25/ 2 years ago
PING 224.0.0.251 (224.0.0.251) 56(84) bytes of data. --- 224.0.0.251 ping statistics --- 3 packets transmitted, 0 received, 100% packet loss, time 2000ms
Cached: 2020.06.24 01:28:39/ 5 years 8 months ago
Confirmed: 2025.11.12 11:12:15/ 4 months 1 day ago
traceroute to 224.0.0.251 (224.0.0.251), 30 hops max, 60 byte packets 1 * * * 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 * * * 9 * * * 10 * * * 11 * * * 12 * * * 13 * * * 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * *
Cached: 2022.06.10 03:25:52/ 3 years 9 months ago
Confirmed: 2026.01.29 02:33:38/ 1 month 12 days ago
Country code: - ASN: AS- -
Cached: 2020.04.24 19:00:15/ 5 years 10 months ago
Confirmed: 2025.08.17 22:12:30/ 6 months 26 days ago
History: 2 records (hide history)
1.2023.09.18 16:33:58/ 2 years 5 months ago
2.2020.04.24 19:00:15/ 5 years 10 months ago
251.0.0.224.in-addr.arpa domain name pointer mdns.mcast.net.

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