1. watchA
2. whois
Domain Name: LEARNREV.COM Registry Domain ID: 1710818746_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.enom.com Registrar URL: http://www.enomdomains.com Updated Date: 2021-03-04T08:27:23Z Creation Date: 2012-04-02T20:40:59Z Registry Expiry Date: 2022-04-02T20:40:59Z Registrar: eNom, LLC Registrar IANA ID: 48 Registrar Abuse Contact Email: Registrar Abuse Contact Phone: Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: NS1.DNSIMPLE.COM Name Server: NS2.DNSIMPLE.COM Name Server: NS3.DNSIMPLE.COM Name Server: NS4.DNSIMPLE.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2021-09-26T11:16:13Z <<<
SOA, NS, MX あり。
- A : nxdomain
www.learnrev.com. 3600 IN CNAME kyoto-7022.herokussl.com
3. history
$ dig -t soa learnrev.com @ns1.dnsimple.com
; <<>> DiG 9.11.3-1ubuntu1.14-Ubuntu <<>> -t soa learnrev.com @ns1.dnsimple.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52218
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1232
; NSID: 34 30 38 6d 33 33 ("408m33")
;; QUESTION SECTION:
;learnrev.com. IN SOA
;; ANSWER SECTION:
learnrev.com. 3600 IN SOA ns1.dnsimple.com. admin.dnsimple.com. 2013022008 86400 7200 604800 300
;; Query time: 21 msec
;; SERVER: 162.159.24.4#53(162.159.24.4)
;; WHEN: Sun Sep 26 20:11:36 JST 2021
;; MSG SIZE rcvd: 106