mx.rnclassroom.com - robtex.com
mx.rnclassroom.com
| DNSSEC | ⚠️ Not signed | ||||||
rnclassroom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns47.domaincontrol.com ⭐ | ||||||
| NS | ns48.domaincontrol.com | ||||||
| SOA | ns47.domaincontrol.comdns@jomax.net 2023-09-19 #0 | ||||||
Previously MX for
Same first word
Similar names
xm.africa |
xm.fi |
xm.is |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.com |
xm.biz |
xm.media |
xm.fyi |
xm.pe |
xm.wtf |
xm.nl |
xm.cn |
xm.gov.cn |
xm.city |
xm.ca |
xm.ee |
xm.ae |
DNS History
2 records (0 active, 2 former)
○A66.96.140.1802015-05-22 → 2016-01-01 · 4 obs
● 2015-05-22 06:07:38
● 2016-01-01 12:41:28
○ 2016-04-04 02:00:24
○ 2026-03-24 07:36:32
● 2016-01-01 12:41:28
○ 2016-04-04 02:00:24
○ 2026-03-24 07:36:32
○A66.96.140.1812015-05-22 → 2016-01-01 · 4 obs
● 2015-05-22 06:07:38
● 2016-01-01 12:41:28
○ 2016-04-04 02:00:24
○ 2026-03-24 07:36:32
● 2016-01-01 12:41:28
○ 2016-04-04 02:00:24
○ 2026-03-24 07:36:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| rnclassroom.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rnclassroom.com (unsigned zone)
⏱️ Timing
Total: 64ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)