mx.thesis.nu - robtex.com
mx.thesis.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.75.22.100🇸🇦 OVH51.75.0.0/16 | ||||||
| PTR | vps.thesis.nu | ||||||
thesis.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.75.22.100🇸🇦 OVH51.75.0.0/16 | ||||||
| NS | dns.thesix.be ⭐ ⚠️ Not in zone NS records | ||||||
| NS | 51.75.22.100 ⚠️ Not in parent delegation | ||||||
| NS | 91.121.157.59 ⚠️ Not in parent delegation | ||||||
| NS | vps.thesix.be ⚠️ Not in zone NS records | ||||||
| MX | mx.thesis.nu ⭐ | ||||||
| MX | the6.be(20) | ||||||
| TXT | v=spf1 a mx ip4:51.75.22.100 ip4:91.121.112.198 ip4:91.121.157.59 ip4:194.78.... | ||||||
| TXT | google-site-verification=9yuA5EDGr_qI-zunIyC9b_xu1iClpLS5MYQDM716gms | ||||||
| SOA | dns.thesix.beinfo@thesis.nu 2017-09-04 #13 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A51.75.22.1002026-03-01 → 2026-03-30 · 2 obs
● 2026-03-01 22:35:32
● 2026-03-30 00:19:58
● 2026-03-30 00:19:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | c.ns.nu, z.ns.nu, a.ns.nu, y.ns.nu... | - |
| thesis.nu | vps.thesix.be, dns.thesix.be | - |
✅ Authoritative Response
Server:51.75.22.100
NS records: vps.thesix.be, dns.thesix.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thesis.nu (unsigned zone)
⏱️ Timing
Total: 1149ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.75.22.100 |
Analysis
Mail Server Role
mx.thesis.nu serves as the mail server for the6.be and thesis.nu.
For mail handling, the6.be serves as a mail server together with mx.thesis.nu.
IP Addresses
mx.thesis.nu points to a single IP number: 51.75.22.100.
Other host names, for instance vps.thesis.nu, vps.thesix.be, the6.be and thesis.nu share IP numbers with mx.thesis.nu.