BASH.WS# run
  • whois
  • host
  • dig
  • nslookup
  • ping
  • traceroute
  • geoiplookup
Show command arguments 1948 refs to datatracker.ietf.org
Domain Name: IETF.ORG Registry Domain ID: D36473-LROR Registrar WHOIS Server: whois.networksolutions.com Registrar URL: http://www.networksolutions.com Updated Date: 2019-12-09T23:09:04Z Creation Date: 1995-03-11T05:00:00Z Registry Expiry Date: 2021-03-12T05:00:00Z Registrar Registration Expiration Date: Registrar: Network Solutions, LLC Registrar IANA ID: 2 Registrar Abuse Contact Email: abuse@web.com Registrar Abuse Contact Phone: +1.8003337680 Reseller: Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited Registrant Organization: IETF Trust Registrant State/Province: VA Registrant Country: US Name Server: NS0.AMSL.COM Name Server: NS1.AMS1.AFILIAS-NST.INFO Name Server: NS1.MIA1.AFILIAS-NST.INFO Name Server: NS1.SEA1.AFILIAS-NST.INFO Name Server: NS1.YYZ1.AFILIAS-NST.INFO Name Server: NS1.HKG1.AFILIAS-NST.INFO DNSSEC: signedDelegation
Cached: 2022.01.20 13:42:12/ 4 years 8 months ago
Confirmed: 2026.01.16 12:57:47/ 8 months 9 days ago
History: 3 records (show history)
datatracker.ietf.org has address 104.16.45.99 datatracker.ietf.org has address 104.16.44.99 datatracker.ietf.org has IPv6 address 2606:4700::6810:2c63 datatracker.ietf.org has IPv6 address 2606:4700::6810:2d63
Cached: 2022.08.03 21:23:22/ 4 years 1 month ago
Confirmed: 2026.09.13 18:49:49/ 12 days ago
History: 2 records (show history)
; <<>> DiG 9.11.4-P2-RedHat-9.11.4-26.P2.el7_9.9 <<>> datatracker.ietf.org ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24960 ;; flags: qr rd ra ad; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;datatracker.ietf.org. IN A ;; ANSWER SECTION: datatracker.ietf.org. 300 IN A 104.16.45.99 datatracker.ietf.org. 300 IN A 104.16.44.99 ;; Query time: 9 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Fri May 03 19:12:23 UTC 2024 ;; MSG SIZE rcvd: 81
Cached: 2021.06.20 20:59:41/ 5 years 3 months ago
Confirmed: 2026.09.13 18:04:36/ 12 days 1 hour ago
History: 3 records (show history)
Server: 8.8.8.8 Address: 8.8.8.8#53 Non-authoritative answer: Name: datatracker.ietf.org Address: 104.16.44.99 Name: datatracker.ietf.org Address: 104.16.45.99 Name: datatracker.ietf.org Address: 2606:4700::6810:2c63 Name: datatracker.ietf.org Address: 2606:4700::6810:2d63
Cached: 2022.01.17 07:25:00/ 4 years 8 months ago
Confirmed: 2025.02.13 05:01:03/ 1 year 7 months ago
History: 2 records (show history)
PING datatracker.ietf.org.cdn.cloudflare.net (104.16.45.99) 56(84) bytes of data. 64 bytes from 104.16.45.99 (104.16.45.99): icmp_seq=1 ttl=55 time=3.98 ms 64 bytes from 104.16.45.99 (104.16.45.99): icmp_seq=2 ttl=55 time=3.96 ms 64 bytes from 104.16.45.99 (104.16.45.99): icmp_seq=3 ttl=55 time=3.96 ms --- datatracker.ietf.org.cdn.cloudflare.net ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2002ms rtt min/avg/max/mdev = 3.964/3.972/3.989/0.073 ms
Cached: 2021.09.24 23:33:29/ 5 years ago
Confirmed: 2026.09.13 18:55:22/ 12 days ago
History: 8 records (hide history)
1.2026.09.13 18:08:15/ 12 days 1 hour ago
2.2026.02.23 15:06:42/ 7 months 2 days ago
3.2025.02.13 05:02:28/ 1 year 7 months ago
4.2022.11.25 08:16:10/ 3 years 10 months ago
5.2022.08.04 02:14:42/ 4 years 1 month ago
6.2022.05.29 22:36:14/ 4 years 3 months ago
7.2022.01.20 16:42:29/ 4 years 8 months ago
8.2021.09.24 23:33:29/ 5 years ago
traceroute to datatracker.ietf.org (104.16.45.99), 30 hops max, 60 byte packets 1 gateway (172.31.1.1) 4.078 ms 4.441 ms 4.481 ms 2 15019.your-cloud.host (49.12.138.15) 0.760 ms 0.770 ms 0.758 ms 3 * * * 4 * * * 5 core-spine-rdev2.cloud1.nbg1.hetzner.com (213.239.239.122) 1.698 ms core-spine-rdev1.cloud1.nbg1.hetzner.com (213.239.203.102) 1.713 ms 1.716 ms 6 core12.nbg1.hetzner.com (213.239.239.141) 1.784 ms core11.nbg1.hetzner.com (213.239.239.121) 1.391 ms core12.nbg1.hetzner.com (213.239.203.105) 1.364 ms 7 core6.par.hetzner.com (213.239.237.242) 13.888 ms 12.912 ms * 8 static.6.248.47.78.clients.your-server.de (78.47.248.6) 27.752 ms static.2.248.47.78.clients.your-server.de (78.47.248.2) 17.075 ms 16.749 ms 9 141.101.67.143 (141.101.67.143) 13.334 ms 141.101.67.142 (141.101.67.142) 13.193 ms 13.112 ms 10 141.101.67.171 (141.101.67.171) 17.475 ms 141.101.67.157 (141.101.67.157) 14.307 ms 14.302 ms 11 104.16.45.99 (104.16.45.99) 13.815 ms 13.216 ms 13.588 ms
Cached: 2022.06.01 10:10:18/ 4 years 3 months ago
Confirmed: 2026.09.13 18:57:26/ 12 days ago
An error occurred. This command accepts IP addresses only. You can use nslookup to get the addresses of datatracker.ietf.org
Cached: 2021.09.24 23:33:29/ 5 years ago
Confirmed: 2026.09.13 18:55:22/ 12 days ago
History: 8 records (hide history)
1.2026.09.13 18:08:15/ 12 days 1 hour ago
2.2026.02.23 15:06:42/ 7 months 2 days ago
3.2025.02.13 05:02:28/ 1 year 7 months ago
4.2022.11.25 08:16:10/ 3 years 10 months ago
5.2022.08.04 02:14:42/ 4 years 1 month ago
6.2022.05.29 22:36:14/ 4 years 3 months ago
7.2022.01.20 16:42:29/ 4 years 8 months ago
8.2021.09.24 23:33:29/ 5 years ago
traceroute to datatracker.ietf.org (104.16.44.99), 30 hops max, 60 byte packets
 1  gateway (172.31.1.1)  2.426 ms  2.404 ms  2.396 ms
 2  21779.your-cloud.host (88.198.30.114)  0.370 ms  0.376 ms  0.367 ms
 3  * * *
 4  spine7.cloud1.nbg1.hetzner.com (49.12.143.89)  1.380 ms spine8.cloud1.nbg1.hetzner.com (49.12.143.93)  1.278 ms spine7.cloud1.nbg1.hetzner.com (49.12.143.89)  1.356 ms
 5  * * *
 6  core12.nbg1.hetzner.com (213.239.239.141)  0.880 ms core11.nbg1.hetzner.com (213.239.203.101)  0.680 ms  0.640 ms
 7  core6.par.hetzner.com (213.239.237.238)  13.096 ms core6.par.hetzner.com (213.239.237.242)  12.772 ms core6.par.hetzner.com (213.239.237.238)  12.730 ms
 8  static.2.248.47.78.clients.your-server.de (78.47.248.2)  14.608 ms static.6.248.47.78.clients.your-server.de (78.47.248.6)  14.467 ms static.2.248.47.78.clients.your-server.de (78.47.248.2)  15.317 ms
 9  141.101.67.69 (141.101.67.69)  36.765 ms 141.101.67.91 (141.101.67.91)  13.897 ms 141.101.67.69 (141.101.67.69)  27.449 ms
10  104.16.44.99 (104.16.44.99)  13.173 ms  13.455 ms  13.455 ms

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