micourses.com - robtex.com
micourses.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=1775929767 | ||||||
Same first word
micourses.com |
micourses.org |
Similar names
DNS History
16 records (5 active, 11 former)
○NSdns010.d.register.com2015-07-20 → 2016-07-15 · 4 obs
● 2016-07-15 07:38:34
○ 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
○NSdns101.c.register.com2015-07-20 → 2016-07-15 · 4 obs
● 2016-07-15 07:38:34
○ 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
○NSdns108.b.register.com2015-07-20 → 2016-07-15 · 4 obs
● 2016-07-15 07:38:34
○ 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
○NSdns178.a.register.com2015-07-20 → 2016-07-15 · 4 obs
● 2016-07-15 07:38:34
○ 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
●NSns35.domaincontrol.com2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:17:40
●NSns36.domaincontrol.com2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:17:40
○NSsk.s5.ans1.ns122.ztomy.com2017-12-12 → 2017-12-12 · 3 obs
● 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
○NSsk.s5.ans2.ns122.ztomy.com2017-12-12 → 2017-12-12 · 3 obs
● 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
○MXmail.hope-mail.com2017-12-12 → 2017-12-12 · 3 obs
● 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
●MXmicourses-com.mail.protection.outlook.com2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:17:40
○MXp.webcom.ctmail.com2016-07-15 → 2016-07-15 · 3 obs
○ 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
●A15.197.148.332026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:17:40
○A208.91.197.442017-12-12 → 2017-12-12 · 3 obs
● 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
○A216.21.239.1972015-07-20 → 2016-07-15 · 4 obs
● 2016-07-15 07:38:34
○ 2017-12-12 02:47:58
○ 2026-04-11 18:17:40
●A3.33.130.1902026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 18:17:40
○PTRsk.s5.ans1.ns122.ztomy.com2017-12-12 → 2017-12-12 · 2 obs
○ 2026-04-11 18:17:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| micourses.com | ns35.domaincontrol.com, ns36.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.18
NS records: ns35.domaincontrol.com, ns36.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for micourses.com (unsigned zone)
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns35.domaincontrol.com, ns36.domaincontrol.com |
| MX | 1 | micourses-com.mail.protection.outlook.co |
| TXT | 2 | NETORGFT7591494.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns35.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns35.domaincontrol.com, ns35.domaincontrol.com, ns36.domaincontrol.com...)
Analysis
IP Addresses
micourses.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including mananura.com, mylifestyleessentials.com, essenecuisine.com, video-mail.com and innisediting.com share IP numbers with micourses.com.
Name Servers
micourses.com is delegated to two name servers ns35.domaincontrol.com and ns36.domaincontrol.com.
micourses.com shares the same name server setup as other domains, for instance coinangels.com, 5hatracks.com, vefex.com, kytkat.com and timewear.in.
Host names with two IP numbers:
The host name ns35.domaincontrol.com points to 2603:5:21b1::12 and 97.74.107.18; the host name ns36.domaincontrol.com points to 2603:5:22b1::12 and 173.201.75.18.
Mail Servers
micourses.com is handled by a single mail server, micourses-com.mail.protection.outlook.com.
Host micourses-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::1, 2a01:111:f403:cc31::2, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.0, 52.101.149.1, 52.101.149.2 and 52.101.151.5.