mx.7rb.org - robtex.com
mx.7rb.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.96.142.50🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| PTR | 50.142.96.66.static.eigbox.net | ||||||
| A | 66.96.142.51🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
| A | 66.96.142.52🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc | ||||||
7rb.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:82d6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:952🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.82Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.214🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kara.ns.cloudflare.com ⭐ | ||||||
| NS | will.ns.cloudflare.com | ||||||
| MX | mx.7rb.org ⭐ | ||||||
| TXT | v=spf1 ip4:66.96.128.0/18 ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.9.82, 172.67.130.214 | ||||||
| IPv6 | 2606:4700:3032::ac43:82d6, 2606:4700:3035::6815:952 | ||||||
| SOA | kara.ns.cloudflare.comdns@cloudflare.com serial=2399720337 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●A66.96.142.502015-08-11 → 2026-03-28 · 2 obs
● 2015-08-11 05:56:44
● 2026-03-28 09:15:08
● 2026-03-28 09:15:08
●A66.96.142.512015-08-11 → 2026-03-28 · 2 obs
● 2015-08-11 05:56:44
● 2026-03-28 09:15:08
● 2026-03-28 09:15:08
●A66.96.142.522015-08-11 → 2026-03-28 · 2 obs
● 2015-08-11 05:56:44
● 2026-03-28 09:15:08
● 2026-03-28 09:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| 7rb.org | kara.ns.cloudflare.com, will.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.149
NS records: kara.ns.cloudflare.com, will.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7rb.org (unsigned zone)
⏱️ Timing
Total: 230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 66.96.142.52, 66.96.142.50... |
Analysis
Mail Server Role
mx.7rb.org is the mail server for 7rb.org.
IP Addresses
Three IP numbers (66.96.142.50, 66.96.142.51 and 66.96.142.52) are pointed to by mx.7rb.org.
other host names for instance mx.mafedetroit.org, mx.sndadarts.com, mx.saltlakecityutahmagicians.com, mx.dy5topia.com and mx.johnwedergren.com share IP numbers with mx.7rb.org.