BASH.WS# run
  • whois
  • host
  • dig
  • nslookup
  • ping
  • traceroute
  • geoiplookup
Show command arguments Refs
Domain Name: ROOT-SERVERS.NET Registry Domain ID: 2751247_DOMAIN_NET-VRSN Registrar WHOIS Server: whois.networksolutions.com Registrar URL: http://networksolutions.com Updated Date: 2019-02-28T00:22:03Z Creation Date: 1995-07-04T04:00:00Z Registry Expiry Date: 2020-07-03T04:00:00Z Registrar: Network Solutions, LLC Registrar IANA ID: 2 Registrar Abuse Contact Email: abuse@web.com Registrar Abuse Contact Phone: +1.8003337680 Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited Name Server: A.ROOT-SERVERS.NET Name Server: B.ROOT-SERVERS.NET Name Server: C.ROOT-SERVERS.NET Name Server: D.ROOT-SERVERS.NET Name Server: E.ROOT-SERVERS.NET Name Server: F.ROOT-SERVERS.NET Name Server: G.ROOT-SERVERS.NET Name Server: H.ROOT-SERVERS.NET Name Server: I.ROOT-SERVERS.NET Name Server: J.ROOT-SERVERS.NET Name Server: K.ROOT-SERVERS.NET Name Server: L.ROOT-SERVERS.NET Name Server: M.ROOT-SERVERS.NET DNSSEC: unsigned
Cached: 2021.06.21 12:24:26/ 4 years 4 months ago
Confirmed: 2025.10.26 01:20:46/ 5 days 22 hours ago
a.root-servers.net has address 198.41.0.4 a.root-servers.net has IPv6 address 2001:503:ba3e::2:30
Cached: 2020.02.25 13:13:41/ 5 years 8 months ago
Confirmed: 2025.08.22 20:19:22/ 2 months 11 days ago
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.4 <<>> a.root-servers.net ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47978 ;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;a.root-servers.net. IN A ;; ANSWER SECTION: a.root-servers.net. 257791 IN A 198.41.0.4 ;; Query time: 67 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Wed Jun 09 14:26:29 CEST 2021 ;; MSG SIZE rcvd: 63
Cached: 2020.02.25 13:15:22/ 5 years 8 months ago
Confirmed: 2025.10.26 01:25:43/ 5 days 22 hours ago
Server: 8.8.8.8 Address: 8.8.8.8#53 Non-authoritative answer: Name: a.root-servers.net Address: 198.41.0.4 Name: a.root-servers.net Address: 2001:503:ba3e::2:30
Cached: 2020.07.28 12:29:00/ 5 years 3 months ago
Confirmed: 2025.10.27 13:25:04/ 4 days 10 hours ago
History: 3 records (show history)
PING a.root-servers.net (198.41.0.4) 56(84) bytes of data. 64 bytes from a.root-servers.net (198.41.0.4): icmp_seq=1 ttl=246 time=3.80 ms 64 bytes from a.root-servers.net (198.41.0.4): icmp_seq=2 ttl=246 time=3.68 ms 64 bytes from a.root-servers.net (198.41.0.4): icmp_seq=3 ttl=246 time=3.77 ms --- a.root-servers.net ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2004ms rtt min/avg/max/mdev = 3.680/3.754/3.806/0.089 ms
Cached: 2020.03.15 11:39:01/ 5 years 7 months ago
Confirmed: 2025.09.11 20:38:12/ 1 month 19 days ago
History: 2 records (show history)
traceroute to a.root-servers.net (198.41.0.4), 30 hops max, 60 byte packets 1 gateway (172.31.1.1) 7.154 ms 7.477 ms 7.407 ms 2 14455.your-cloud.host (49.12.137.48) 0.268 ms 0.267 ms 0.403 ms 3 * * * 4 static.88-198-249-85.clients.your-server.de (88.198.249.85) 4.637 ms 4.899 ms static.88-198-249-81.clients.your-server.de (88.198.249.81) 2.660 ms 5 static.85.10.239.173.clients.your-server.de (85.10.239.173) 0.877 ms static.85.10.248.217.clients.your-server.de (85.10.248.217) 1.383 ms static.85.10.239.169.clients.your-server.de (85.10.239.169) 0.969 ms 6 core12.nbg1.hetzner.com (85.10.250.213) 0.864 ms 0.480 ms static.85-10-228-85.clients.your-server.de (85.10.228.85) 0.622 ms 7 core0.fra.hetzner.com (213.239.252.25) 3.655 ms core0.fra.hetzner.com (213.239.252.21) 9.931 ms core0.fra.hetzner.com (213.239.252.25) 4.551 ms 8 * 7c-25-86-0c-62-d1.080-081-192-245.pas-843.de-cix.fra.de.as7342.verisign.com (80.81.192.245) 4.357 ms * 9 81.19.204.127 (81.19.204.127) 3.800 ms 3.665 ms 3.682 ms 10 * * * 11 * * * 12 * * * 13 * * * 14 * * * 15 * * * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * *
Cached: 2021.05.06 12:12:06/ 4 years 5 months ago
Confirmed: 2025.10.16 03:26:50/ 15 days 19 hours ago
An error occurred. This command accepts IP addresses only. You can use nslookup to get the addresses of a.root-servers.net
Cached: 2020.03.15 11:39:01/ 5 years 7 months ago
Confirmed: 2025.09.11 20:38:12/ 1 month 19 days ago
History: 2 records (show history)
traceroute to a.root-servers.net (198.41.0.4), 30 hops max, 60 byte packets
 1  gateway (172.31.1.1)  7.154 ms  7.477 ms  7.407 ms
 2  14455.your-cloud.host (49.12.137.48)  0.268 ms  0.267 ms  0.403 ms
 3  * * *
 4  static.88-198-249-85.clients.your-server.de (88.198.249.85)  4.637 ms  4.899 ms static.88-198-249-81.clients.your-server.de (88.198.249.81)  2.660 ms
 5  static.85.10.239.173.clients.your-server.de (85.10.239.173)  0.877 ms static.85.10.248.217.clients.your-server.de (85.10.248.217)  1.383 ms static.85.10.239.169.clients.your-server.de (85.10.239.169)  0.969 ms
 6  core12.nbg1.hetzner.com (85.10.250.213)  0.864 ms  0.480 ms static.85-10-228-85.clients.your-server.de (85.10.228.85)  0.622 ms
 7  core0.fra.hetzner.com (213.239.252.25)  3.655 ms core0.fra.hetzner.com (213.239.252.21)  9.931 ms core0.fra.hetzner.com (213.239.252.25)  4.551 ms
 8  * 7c-25-86-0c-62-d1.080-081-192-245.pas-843.de-cix.fra.de.as7342.verisign.com (80.81.192.245)  4.357 ms *
 9  81.19.204.127 (81.19.204.127)  3.800 ms  3.665 ms  3.682 ms
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