sharecourse.com - dns.ninja
sharecourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@sharecourse.com 2024-08-27 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786660944 | ||||||
Same first word
sharecourse.com |
sharecourse.net |
Similar names
DNS History
19 records (3 active, 16 former)
●NSns1.atom.com2026-04-01 → 2026-08-13 · 3 obs
○ 2019-04-02 06:12:18
● 2026-04-01 03:50:26
● 2026-08-13 23:04:06
● 2026-04-01 03:50:26
● 2026-08-13 23:04:06
○NSns1.namebrightdns.com2015-06-20 → 2017-01-27 · 4 obs
● 2015-06-20 06:43:08
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
●NSns2.atom.com2026-04-01 → 2026-08-13 · 3 obs
○ 2019-04-02 06:12:18
● 2026-04-01 03:50:26
● 2026-08-13 23:04:06
● 2026-04-01 03:50:26
● 2026-08-13 23:04:06
○NSns2.namebrightdns.com2015-06-20 → 2017-01-27 · 4 obs
● 2015-06-20 06:43:08
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
○NSnsg1.namebrightdns.com2019-04-02 → 2019-04-02 · 4 obs
○ 2017-01-27 21:04:42
● 2019-04-02 06:12:18
○ 2026-04-01 03:50:26
○ 2026-08-13 23:04:06
● 2019-04-02 06:12:18
○ 2026-04-01 03:50:26
○ 2026-08-13 23:04:06
○NSnsg2.namebrightdns.com2019-04-02 → 2019-04-02 · 4 obs
○ 2017-01-27 21:04:42
● 2019-04-02 06:12:18
○ 2026-04-01 03:50:26
○ 2026-08-13 23:04:06
● 2019-04-02 06:12:18
○ 2026-04-01 03:50:26
○ 2026-08-13 23:04:06
○MXanmail.namebrightmail.com2015-06-20 → 2015-06-20 · 3 obs
● 2015-06-20 06:43:08
○ 2015-11-09 01:55:42
○ 2026-08-13 23:04:06
○ 2015-11-09 01:55:42
○ 2026-08-13 23:04:06
○A52.0.96.242016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-09 01:55:42
● 2016-02-09 20:50:10
○ 2016-04-28 11:56:02
○ 2026-08-13 23:04:06
● 2016-02-09 20:50:10
○ 2016-04-28 11:56:02
○ 2026-08-13 23:04:06
●A52.20.84.622026-04-01 → 2026-08-13 · 3 obs
○ 2019-04-02 06:12:18
● 2026-04-01 03:50:26
● 2026-08-13 23:04:06
● 2026-04-01 03:50:26
● 2026-08-13 23:04:06
○A52.200.243.1232016-04-28 → 2016-04-28 · 4 obs
○ 2016-02-09 20:50:10
● 2016-04-28 11:56:02
○ 2017-01-27 21:04:42
○ 2026-08-13 23:04:06
● 2016-04-28 11:56:02
○ 2017-01-27 21:04:42
○ 2026-08-13 23:04:06
○A52.71.117.992016-02-09 → 2016-02-09 · 4 obs
○ 2015-11-09 01:55:42
● 2016-02-09 20:50:10
○ 2016-04-28 11:56:02
○ 2026-08-13 23:04:06
● 2016-02-09 20:50:10
○ 2016-04-28 11:56:02
○ 2026-08-13 23:04:06
○A54.152.144.2432016-04-28 → 2016-04-28 · 4 obs
○ 2016-02-09 20:50:10
● 2016-04-28 11:56:02
○ 2017-01-27 21:04:42
○ 2026-08-13 23:04:06
● 2016-04-28 11:56:02
○ 2017-01-27 21:04:42
○ 2026-08-13 23:04:06
○A54.174.31.2542015-06-20 → 2015-11-09 · 4 obs
● 2015-06-20 06:43:08
● 2015-11-09 01:55:42
○ 2016-02-09 20:50:10
○ 2026-08-13 23:04:06
● 2015-11-09 01:55:42
○ 2016-02-09 20:50:10
○ 2026-08-13 23:04:06
○A54.208.74.2152015-06-20 → 2015-11-09 · 4 obs
● 2015-06-20 06:43:08
● 2015-11-09 01:55:42
○ 2016-02-09 20:50:10
○ 2026-08-13 23:04:06
● 2015-11-09 01:55:42
○ 2016-02-09 20:50:10
○ 2026-08-13 23:04:06
○A54.82.156.192017-01-27 → 2017-01-27 · 4 obs
○ 2016-04-28 11:56:02
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
○A54.86.225.1562017-01-27 → 2017-01-27 · 4 obs
○ 2016-04-28 11:56:02
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-20 → 2016-04-28 · 4 obs
● 2015-06-20 06:43:08
● 2016-04-28 11:56:02
○ 2017-01-27 21:04:42
○ 2026-08-13 23:04:06
● 2016-04-28 11:56:02
○ 2017-01-27 21:04:42
○ 2026-08-13 23:04:06
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-27 → 2017-01-27 · 4 obs
○ 2016-04-28 11:56:02
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
● 2017-01-27 21:04:42
○ 2019-04-02 06:12:18
○ 2026-08-13 23:04:06
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-04-02 → 2019-04-02 · 4 obs
○ 2017-01-27 21:04:42
● 2019-04-02 06:12:18
○ 2026-04-01 03:50:26
○ 2026-08-13 23:04:06
● 2019-04-02 06:12:18
○ 2026-04-01 03:50:26
○ 2026-08-13 23:04:06
🔍 DNS Trace
Analysis
IP Addresses
sharecourse.com resolves to one IP address: 52.20.84.62.
onclient.com, nakot.com, cangur.ro and two other host names share IP numbers with sharecourse.com.
Name Servers
sharecourse.com is served by two delegated name servers, ns1.atom.com and ns2.atom.com.
sharecourse.com uses the same name servers as several other domains — among them speedseven.com, vauxton.com, omegahp.com and two more.
At least some of sharecourse.com's name servers are shared with other domains, for example seol.site, cheapvuelo.com, acmehomeelevator.com and two more.
These name servers tend to be deployed in combination with the name servers ns1.afternic.com and ns2.afternic.com.
Each of ns1.atom.com and ns2.atom.com has one IP address: ns1.atom.com uses 44.219.81.145 and ns2.atom.com uses 50.19.240.86.