coursecom.com - dns.ninja
coursecom.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
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=1785325277 | ||||||
Same first word
coursecom.com |
Similar names
DNS History
9 records (2 active, 7 former)
●NSns.buydomains.com2015-08-10 → 2026-07-29 · 3 obs
○ 2008-03-16 13:59:30
● 2015-08-10 05:50:48
● 2026-07-29 11:42:52
● 2015-08-10 05:50:48
● 2026-07-29 11:42:52
○NSns1.nameservermonster.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 13:59:30
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
○NSns2.nameservermonster.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 13:59:30
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
○NSns3.nameservermonster.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 13:59:30
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
●NSthis-domain-for-sale.com2026-04-12 → 2026-07-29 · 3 obs
○ 2015-08-10 05:50:48
● 2026-04-12 20:09:42
● 2026-07-29 11:42:52
● 2026-04-12 20:09:42
● 2026-07-29 11:42:52
○A207.148.248.1432015-12-02 → 2026-06-11 · 9 obs
○ 2015-08-10 05:50:48
● 2015-12-02 09:30:42
● 2026-04-12 20:09:42
○ 2026-05-07 16:55:08
● 2026-06-02 21:24:34
○ 2026-06-10 22:54:08
● 2026-06-11 18:21:28
○ 2026-07-16 14:22:30
○ 2026-07-29 11:42:52
● 2015-12-02 09:30:42
● 2026-04-12 20:09:42
○ 2026-05-07 16:55:08
● 2026-06-02 21:24:34
○ 2026-06-10 22:54:08
● 2026-06-11 18:21:28
○ 2026-07-16 14:22:30
○ 2026-07-29 11:42:52
○A50.63.202.1042015-08-10 → 2015-08-10 · 4 obs
○ 2008-03-16 13:59:30
● 2015-08-10 05:50:48
○ 2015-12-02 09:30:42
○ 2026-07-29 11:42:52
● 2015-08-10 05:50:48
○ 2015-12-02 09:30:42
○ 2026-07-29 11:42:52
○A66.45.254.2442008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 13:59:30
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
○A66.45.254.2452008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 13:59:30
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
○ 2015-08-10 05:50:48
○ 2026-07-29 11:42:52
🔍 DNS Trace
Analysis
Name Servers
DNS delegation for coursecom.com points to two name servers: this-domain-for-sale.com and ns.buydomains.com.
coursecom.com shares its NS records with other domains, for example sixtia.com, creativeachievements.com, mortalhope.com and two others.
coursecom.com at least partially shares name servers with other domains, including bangkokattraction.com, capeworks.com, afiap.com and coachingcomplex.com.
These name servers are frequently seen alongside the name servers ns2.buydomains.com.
Both this-domain-for-sale.com and ns.buydomains.com have a single IP address, 52.20.26.87, and share it.
Host names pointing to 52.20.26.87 IP addresses: this-domain-for-sale.com and ns.buydomains.com.