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Title | [[a blog |
Description | Goodbye, a blog archive home kd @ 3/19/2022 A very silly minor detail I was trying to bash out a little manual DNS client in Go because it’s so much better at time |
Keywords | N/A |
WebSite | krakensden.com |
Host IP | 104.21.11.139 |
Location | United States |
Site | Rank |
US$1,365
Last updated: 2023-05-08 12:49:27
krakensden.com has Semrush global rank of 0. krakensden.com has an estimated worth of US$ 1,365, based on its estimated Ads revenue. krakensden.com receives approximately 157 unique visitors each day. Its web server is located in United States, with IP address 104.21.11.139. According to SiteAdvisor, krakensden.com is safe to visit. |
Purchase/Sale Value | US$1,365 |
Daily Ads Revenue | US$1 |
Monthly Ads Revenue | US$37 |
Yearly Ads Revenue | US$453 |
Daily Unique Visitors | 10 |
Note: All traffic and earnings values are estimates. |
Host | Type | TTL | Data |
krakensden.com. | A | 299 | IP: 104.21.11.139 |
krakensden.com. | A | 299 | IP: 172.67.166.37 |
krakensden.com. | AAAA | 299 | IPV6: 2606:4700:3035::ac43:a625 |
krakensden.com. | AAAA | 299 | IPV6: 2606:4700:3033::6815:b8b |
krakensden.com. | NS | 86400 | NS Record: ivy.ns.cloudflare.com. |
krakensden.com. | NS | 86400 | NS Record: logan.ns.cloudflare.com. |
krakensden.com. | MX | 300 | MX Record: 20 alt1.aspmx.l.google.com. |
krakensden.com. | MX | 300 | MX Record: 20 alt2.aspmx.l.google.com. |
krakensden.com. | MX | 300 | MX Record: 30 aspmx2.googlemail.com. |
krakensden.com. | MX | 300 | MX Record: 30 aspmx3.googlemail.com. |
krakensden.com. | MX | 300 | MX Record: 30 aspmx4.googlemail.com. |
krakensden.com. | MX | 300 | MX Record: 30 aspmx5.googlemail.com. |
krakensden.com. | MX | 300 | MX Record: 10 aspmx.l.google.com. |
krakensden.com. | TXT | 300 | TXT Record: v=spf1 mx ~all |
a blog archive home kd @ 3/19/2022 A very silly minor detail I was trying to bash out a little manual DNS client in Go because it’s so much better at timeouts than Python. No big deal- package main import ( "context" "fmt" "net" "time" ) func main() { ctx, cancel := context.WithTimeout(context.Background(), time.Duration(time.Second*5)) defer cancel() r := &net.Resolver{ Dial: func(ctx context.Context, network, address string) (net.Conn, error) { return (&net.Dialer{ Timeout: time.Duration(time.Second), }).DialContext(ctx, "udp", "1.2.3.4:53") // 1.2.3.4 is not a real DNS server }, } ips, err := r.LookupHost(ctx, "www.google.com") fmt.Println(ips, err) } Unfortunately, I was getting a result here, instead of a timeout. Extremely confusing. There were some notes in the documentation about the pure-go resolver versus the system libc resolver, but it all sounded like the pure-go version was preferred, so surely this wasn’t something crazy like falling back to a real working DNS server, |
HTTP/1.1 301 Moved Permanently Date: Sat, 30 Oct 2021 01:49:53 GMT Content-Type: text/html; charset=utf-8 Connection: keep-alive location: https://krakensden.com/ CF-Cache-Status: DYNAMIC Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1cGQE7zaFms9iBZt1tzFtTgm5UL203H9Q6bIes17pKo9gaIhOnEhdP4dgwJIH5XOL5sYNo%2BLKIqSiG%2FMR6pYiVCo4Dv3E6OQ%2BlV8LJbuLTDcJrAhJBDNDlbPdDr981hA%2Fw%3D%3D"}],"group":"cf-nel","max_age":604800} NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} Server: cloudflare CF-RAY: 6a60fd563c582c64-ORD alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400 HTTP/2 200 date: Sat, 30 Oct 2021 01:49:53 GMT content-type: text/html alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400 vary: Accept-Encoding cf-cache-status: DYNAMIC expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1fHPG4Pd386rCPzluHlG4teCMAlzJ5KaWb10C09utxdkgzxqfMA9FCNapz4WNyx1qmOBsBY7LdSeJ4srFaPT9mAH2tZ706JskweVJWGdB1BZHwAmbGIgDkUV25EIFP3mfA%3D%3D"}],"group":"cf-nel","max_age":604800} nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800} server: cloudflare cf-ray: 6a60fd56edb12bdb-ORD |
Domain Name: KRAKENSDEN.COM Registry Domain ID: 1080638253_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.register4less.com Registrar URL: http://Register4Less.com Updated Date: 2021-04-17T20:27:21Z Creation Date: 2007-07-12T04:49:16Z Registry Expiry Date: 2023-07-12T04:49:16Z Registrar: REGISTER4LESS, INC. Registrar IANA ID: 1082 Registrar Abuse Contact Email: abuse@Register4Less.com Registrar Abuse Contact Phone: +1 5149056500 x 402 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: IVY.NS.CLOUDFLARE.COM Name Server: LOGAN.NS.CLOUDFLARE.COM DNSSEC: unsigned >>> Last update of whois database: 2021-09-17T13:16:05Z <<< |