mx01.courseforme.com - dns.ninja

mx01.courseforme.com

DNSSEC⚠️ Not signed
A13.248.169.48
A76.223.54.146
NSns3.afternic.com ⭐ ⚠️ Not in parent delegation
NSns4.afternic.com ⚠️ Not in parent delegation
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

courseforme.com

DNSSEC⚠️ Not signed
A13.248.169.48
A76.223.54.146
NSns3.afternic.com ⭐
NSns4.afternic.com
NSverification-dnkinu9b4hr8jnd4qenaqn.ns101.verify.hn ⚠️ Not in zone NS records
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

DNS History

5 records (4 active, 1 former)

200920112013201520172019202120232025NSns3.afternic.comns4.afternic.comA13.248.169.4876.223.54.14680.247.64.154
●NSns3.afternic.com2026-02-28 → 2026-06-15 · 2 obs
● 2026-02-28 21:29:22
● 2026-06-15 15:51:02
●NSns4.afternic.com2026-02-28 → 2026-06-15 · 2 obs
● 2026-02-28 21:29:22
● 2026-06-15 15:51:02
●A13.248.169.482026-02-28 → 2026-06-15 · 3 obs
○ 2015-10-23 03:31:04
● 2026-02-28 21:29:22
● 2026-06-15 15:51:02
●A76.223.54.1462026-02-28 → 2026-06-15 · 3 obs
○ 2015-10-23 03:31:04
● 2026-02-28 21:29:22
● 2026-06-15 15:51:02
○A80.247.64.1542008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 08:19:50
○ 2015-10-23 03:31:04
○ 2026-06-15 15:51:02

🔍 DNS Trace

Analysis

IP Addresses

mx01.courseforme.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Name Servers

mx01.courseforme.com is delegated to two name servers, ns3.afternic.com and ns4.afternic.com.