courseforwork.com - dns.ninja
courseforwork.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=1784721122 | ||||||
Same first word
courseforwork.com |
DNS History
10 records (8 active, 2 former)
●NSns0.dnsmadeeasy.com2016-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 12:06:08
●NSns1.dnsmadeeasy.com2016-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 12:06:08
●NSns2.dnsmadeeasy.com2016-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 12:06:08
●NSns3.dnsmadeeasy.com2016-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 12:06:08
●NSns4.dnsmadeeasy.com2016-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 12:06:08
●MXmxa.mailgun.org2016-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 12:06:08
●MXmxb.mailgun.org2016-12-18 → 2026-07-22 · 2 obs
● 2026-07-22 12:06:08
○A158.106.189.1922017-12-26 → 2017-12-26 · 4 obs
● 2017-12-26 23:01:02
○ 2026-04-12 00:08:52
○ 2026-07-22 12:06:08
●A170.249.209.1562026-04-12 → 2026-07-22 · 3 obs
● 2026-04-12 00:08:52
● 2026-07-22 12:06:08
○A173.199.128.782016-12-18 → 2016-12-18 · 3 obs
○ 2017-12-26 23:01:02
○ 2026-07-22 12:06:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| courseforwork.com | ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com... | 10 records |
✅ Authoritative Response
Server:208.80.127.2
NS records: ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for courseforwork.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.249.209.156 |
| NS | 5 | ns0.dnsmadeeasy.com, ns4.dnsmadeeasy.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 2 | v=spf1 include:mailgun.org ~all, google-site-verification=NY9AuidkESwU6LR |
| SOA | 1 | ns0.dnsmadeeasy.com dns.dnsmadeeasy.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com...)
Analysis
IP Addresses
courseforwork.com directs to one IP number, which is 170.249.209.156.
Among the host names that share IP numbers with courseforwork.com are courseforfirstaid.com, nalearning.org, coursefordrugsandalcohol.com and two others.
Name Servers
The authoritative name servers for courseforwork.com are ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns2.dnsmadeeasy.com and two others.
courseforwork.com shares at least some of its name servers with other domains, including relagen.com, pekesecret.com, abundantearth.com.au and two others.
These name servers are frequently seen alongside ns3.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns10.digicertdns.com and 7 other name servers.
Hosts with two IP numbers each:
ns0.dnsmadeeasy.com points to 208.94.148.2 and 2600:1800::1.
ns1.dnsmadeeasy.com points to 208.80.124.2 and 2600:1801:1::1.
ns2.dnsmadeeasy.com points to 208.80.126.2 and 2600:1802:2::1.
ns3.dnsmadeeasy.com points to 208.80.125.2 and 2600:1801:3::1.
ns4.dnsmadeeasy.com points to 208.80.127.2 and 2600:1802:4::1.
Mail Servers
The MX records for courseforwork.com point to two mail servers: mxa.mailgun.org and mxb.mailgun.org.
courseforwork.com has the same mail server arrangement as a number of other domains, for example v5g.org, adams.pub, ms.monday.com and two more.
courseforwork.com shares at least some of its mail servers with other domains — for example bentonow.com, visitmymedia.com, proplayai.com and two more.
mxa.mailgun.org and mxb.mailgun.org each resolve to one IP number: mxa.mailgun.org points to 34.149.254.5 and mxb.mailgun.org points to 34.36.182.139.