mailfilter.cccsd.org - robtex.com
mailfilter.cccsd.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.121.235.22🇺🇸 CROWNCASTLE-AS46887144.121.192.0/18 | ||||||
| PTR | mailfilter.cccsd.org | ||||||
cccsd.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.17.67.73Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | forty.monroe.edu ⭐ | ||||||
| NS | ns2.monroe.edu | ||||||
| MX | d194303a.ess.barracudanetworks.com ⭐ | ||||||
| MX | d194303b.ess.barracudanetworks.com(20) | ||||||
| TXT | google-site-verification=KngKj9frA5RZTzCnPsuDWp16XNu7FywzIzCN0GH_YHo | ||||||
| TXT | t0d1jh5pr0qs46gswrj0h6khm4f1qvmb | ||||||
| TXT | v=spf1 ip4:144.121.234.232/30 ip4:144.121.235.0/27 include:spf.gaggle.net inc... | ||||||
| TXT | sophos-domain-verification=9d132328267d88af309668ba0878a83194cb93f6c6e6596ba0... | ||||||
| SOA | forty.monroe.edujohnp0@monroe.edu 2026-04-03 #67 | ||||||
PTR for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A144.121.235.222026-04-03 → 2026-04-03 · 2 obs
○ 2016-12-30 15:11:30
● 2026-04-03 20:47:34
● 2026-04-03 20:47:34
○A24.103.152.1782015-08-22 → 2016-12-30 · 3 obs
● 2015-08-22 11:01:24
● 2016-12-30 15:11:30
○ 2026-04-03 20:47:34
● 2016-12-30 15:11:30
○ 2026-04-03 20:47:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| cccsd.org | ns2.monroe.edu, forty.monroe.edu | - |
✅ Authoritative Response
Server:199.190.222.66
NS records: ns2.monroe.edu, forty.monroe.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cccsd.org (unsigned zone)
⏱️ Timing
Total: 518ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.121.235.22 |
Analysis
IP Addresses
mailfilter.cccsd.org resolves to a single IP: 144.121.235.22.