impropercourse.com - dns.ninja
impropercourse.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=1787051049 | ||||||
Same first word
impropercourse.com |
Previous names
Next names
DNS History
8 records (8 active, 0 former)
●NSns55.domaincontrol.com2015-06-15 → 2026-08-18 · 2 obs
● 2026-08-18 11:10:28
●NSns56.domaincontrol.com2015-06-15 → 2026-08-18 · 2 obs
● 2026-08-18 11:10:28
●MXmailstore1.secureserver.net2015-06-15 → 2026-08-18 · 2 obs
● 2026-08-18 11:10:28
●MXsmtp.secureserver.net2015-06-15 → 2026-08-18 · 2 obs
● 2026-08-18 11:10:28
●A216.239.32.212015-06-15 → 2026-08-18 · 2 obs
● 2026-08-18 11:10:28
●A216.239.34.212015-06-15 → 2026-08-18 · 2 obs
● 2026-08-18 11:10:28
●A216.239.36.212015-06-15 → 2026-08-18 · 2 obs
● 2026-08-18 11:10:28
●A216.239.38.212015-06-15 → 2026-08-18 · 2 obs
● 2026-08-18 11:10:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| impropercourse.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for impropercourse.com (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
impropercourse.com has four IP addresses: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
poufilms.com, yu24news.com, fp-g.com and two other host names share IP numbers with impropercourse.com.
Name Servers
impropercourse.com is delegated to two name servers: ns55.domaincontrol.com and ns56.domaincontrol.com.
impropercourse.com uses the same name servers as several other domains — among them hannahscupboard.com, sunshinecares.com, tap40133bd.cc and two more.
ns55.domaincontrol.com and ns56.domaincontrol.com each resolve to two IP addresses: ns55.domaincontrol.com points to 97.74.107.28 and 2603:5:21b2::1c, while ns56.domaincontrol.com points to 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
Mail for impropercourse.com is handled by two mail servers — mailstore1.secureserver.net and smtp.secureserver.net.
impropercourse.com uses an identical mail server configuration to several other domains — among them santacruzpt.com, cpemadesimple.com, treasures-nursery.co.uk and two more.
impropercourse.com partially shares its mail servers with other domains, hbuch.de and qualitypunch.info being examples.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).