21cf.mx - dns.ninja
21cf.mx
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1784888855 | ||||||
Same first word
Similar names
c1f2.com |
12fc.nl |
cf12.net |
2f1c.com |
fc21.com |
12cf.com.cn |
cf12.org |
fc21.cn |
fc21.jp |
1c2f.tv |
21cf.at |
fc21.co.jp |
1c2f.com |
cf12.com |
fc12.cn |
21fc.net |
c21f.com |
cf21.com |
f12c.com |
fc12.com |
21fc.com |
12fc.com |
DNS History
7 records (2 active, 5 former)
●NSdns1.cscdns.net2026-04-09 → 2026-07-24 · 3 obs
● 2026-04-09 11:22:14
● 2026-07-24 10:38:32
●NSdns2.cscdns.net2026-04-09 → 2026-07-24 · 3 obs
● 2026-04-09 11:22:14
● 2026-07-24 10:38:32
○NSns1.foxfilm.com2015-08-20 → 2017-10-12 · 4 obs
● 2017-10-12 15:18:14
○ 2026-04-09 11:22:14
○ 2026-07-24 10:38:32
○NSns2.foxfilm.com2015-08-20 → 2017-10-12 · 4 obs
● 2017-10-12 15:18:14
○ 2026-04-09 11:22:14
○ 2026-07-24 10:38:32
○MXmail.foxfilm.com2015-08-20 → 2017-10-12 · 4 obs
● 2017-10-12 15:18:14
○ 2026-04-09 11:22:14
○ 2026-07-24 10:38:32
○MXmail2.foxfilm.com2015-08-20 → 2017-10-12 · 4 obs
● 2017-10-12 15:18:14
○ 2026-04-09 11:22:14
○ 2026-07-24 10:38:32
○A204.236.227.2062015-08-20 → 2017-10-12 · 4 obs
● 2017-10-12 15:18:14
○ 2026-04-09 11:22:14
○ 2026-07-24 10:38:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | x.mx-ns.mx, e.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx... | - |
| 21cf.mx | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21cf.mx (unsigned zone)
⏱️ Timing
Total: 1302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
DNS delegation for 21cf.mx points to two name servers: dns1.cscdns.net and dns2.cscdns.net.
21cf.mx shares its name server setup with other domains, including usa-burberryoutlet.com, ulthera.es, allianzassistance.md and two others.
21cf.mx has overlapping name servers with several other domains — among them countrywidememberservices.com, cbmv.biz, wyndhamallinclusiveresorts.com and ciodemo.com.
These name servers commonly appear alongside the name servers ns101.bac.com and ns102.bac.com.
dns1.cscdns.net directs to 156.154.130.100 and 2610:a1:1022::100. dns2.cscdns.net directs to 156.154.131.100 and 2610:a1:1023::100. Each host name carries two IP addresses.