stud.mx - dns.ninja
stud.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=1792358438 | ||||||
Same first word
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DNS History
9 records (9 active, 0 former)
●NSian.ns.cloudflare.com2026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
●NSuma.ns.cloudflare.com2026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
●MXfallbackmx.spamexperts.eu2026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
●MXlastmx.spamexperts.net2026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
●MXmx.spamexperts.com2026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
●A104.21.26.2412026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
●A172.67.168.1572026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
●A2606:4700:3032::ac43:a89d2026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
●A2606:4700:3036::6815:1af12026-09-04 → 2026-10-18 · 2 obs
● 2026-10-18 22:19:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| stud.mx | ian.ns.cloudflare.com, uma.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.118
NS records: ian.ns.cloudflare.com, uma.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stud.mx (unsigned zone)
⏱️ Timing
Total: 1586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.26.241, 172.67.168.157 |
| AAAA | 2 | 2606:4700:3032::ac43:a89d, 2606:4700:3036::6815:1af1 |
| NS | 2 | ian.ns.cloudflare.com, uma.ns.cloudflare.com |
| MX | 3 | mx.spamexperts.com (pri: 10), fallbackmx.spamexperts.eu (pri: 20)... |
| TXT | 1 | v=spf1 a mx include:relay.mailchannels.n |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ian.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
stud.mx directs to four IP numbers, which are 104.21.26.241, 172.67.168.157, 2606:4700:3032::ac43:a89d and 2606:4700:3036::6815:1af1.
guiadebuenosaires.com.ar, shipsciencedesk.info, tryfundivilabs.info and two other host names share IP numbers with stud.mx.
Name Servers
The NS records for stud.mx delegate to ian.ns.cloudflare.com and uma.ns.cloudflare.com.
stud.mx uses the same name servers as several other domains — among them activatumarca.com, 1xbetoyna.com, caminante.com.mx and two more.
The name servers of stud.mx overlap at least partially with those of other domains — among them victoriamonet-whyhunger.pages.dev, tingkihami.pages.dev, baresearch.org and two more.
These name servers commonly appear in combination with the name servers meera.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
ian.ns.cloudflare.com maps to 108.162.193.118, 172.64.33.118, 173.245.59.118 and 3 additional IP addresses.
uma.ns.cloudflare.com maps to 108.162.192.146, 172.64.32.146, 173.245.58.146 and 3 additional IP addresses.
Mail Servers
Mail for stud.mx is routed through three mail servers — mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.
stud.mx has at least partial mail server overlap with other domains such as interimvoorwerkendnederland.nl, oldforward.nl, serendipityjane.com and two more.
Hostnames that resolve to 8 IP addresses:
lastmx.spamexperts.net maps to 38.71.16.244, 38.89.254.156, 149.13.75.27 and 5 additional IP addresses.
Hosts that point to four IP numbers:
fallbackmx.spamexperts.eu resolves to 193.200.214.19, 193.200.214.101, 2001:668:1f:ffa4::10 and 2001:668:1f:ffa4::20.
Hostnames that resolve to two IP addresses:
The A records for mx.spamexperts.com return 193.200.214.101 and 2001:668:1f:ffa4::10.
fallbackmx.spamexperts.eu and mx.spamexperts.com each have 2001:668:1f:ffa4::10 IP addresses.
fallbackmx.spamexperts.eu and mx.spamexperts.com each have 193.200.214.101 IP addresses.