protocure.net - robtex.com
protocure.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 130.37.164.155🇳🇱 SURFNET-NL130.37.0.0/16 VU-NET | ||||||
| PTR | papac032.vu.nl | ||||||
| NS | new-ns1.vu.nl ⭐ | ||||||
| A | 130.37.164.20🇳🇱 SURFNET-NL130.37.0.0/16 VU-NET | ||||||
| PTR | new-ns1.vu.nl | ||||||
| NS | new-ns2.vu.nl | ||||||
| A | 130.37.164.22🇳🇱 SURFNET-NL130.37.0.0/16 VU-NET | ||||||
| MX | mx1.surfmailfilter.nl ⭐ | ||||||
| MX | mx2.surfmailfilter.nl ⭐ | ||||||
| TXT | HARICA-FuRGUKojXUFRlfCmZxQ | ||||||
| TXT | v=spf1 mx a:mail.vu.nl a ~all | ||||||
| SOA | new-ns1.vu.nlhostmaster@vu.nl 2023-11-10 #9 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774686357 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmx1.surfmailfilter.nl2026-02-20 → 2026-03-28 · 2 obs
● 2026-03-28 08:47:34
●MXmx2.surfmailfilter.nl2026-02-20 → 2026-03-28 · 2 obs
● 2026-03-28 08:47:34
●A130.37.164.1552026-02-20 → 2026-03-28 · 2 obs
● 2026-03-28 08:47:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| protocure.net | new-ns2.vu.nl, new-ns1.vu.nl | - |
✅ Authoritative Response
Server:130.37.164.22
NS records: new-ns2.vu.nl, new-ns1.vu.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protocure.net (unsigned zone)
⏱️ Timing
Total: 711ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.37.164.155 |
| NS | 2 | new-ns1.vu.nl, new-ns2.vu.nl |
| MX | 2 | mx2.surfmailfilter.nl (pri: 10), mx1.surfmailfilter.nl (pri: 10) |
| TXT | 2 | v=spf1 mx a:mail.vu.nl a ~all, HARICA-FuRGUKojXUFRlfCmZxQ |
| SOA | 1 | new-ns1.vu.nl hostmaster.vu.nl |
Analysis
IP Addresses
protocure.net maps to IP address 130.37.164.155.
Other host names, for instance law.vu.nl, ibi.vu.nl, chem.vu.nl, internshipsinthevalley.nl and bio.vu.nl share IP numbers with protocure.net.
Name Servers
Two name servers new-ns1.vu.nl and new-ns2.vu.nl are delegated to protocure.net.
protocure.net uses the same name server configuration as other domains, such as ddcvu.nl, thenerveterminal.eu, amsterdamsummerschool.nl, rnc.vu.nl and imcb.nl.
protocure.net at least partially shares name servers with other domains such as 129.37.130.in-addr.arpa, clients.vu.nl, cs.vu.nl, 98.108.145.in-addr.arpa and few.vu.nl.
these name servers are commonly used with new-ns.vu.nl, dns.labs.vu.nl, ns0.labs.vu.nl, ns1.labs.vu.nl, ns2.labs.vu.nl and ns1.surfnet.nl.
Host names with a single IP address:
new-ns1.vu.nl points to 130.37.164.20
new-ns2.vu.nl points to 130.37.164.22
Mail Servers
Two mail servers handle protocure.net: mx1.surfmailfilter.nl and mx2.surfmailfilter.nl.
protocure.net shares the same mail server setup as other domains, including vu-vereniging.nl, jouwwegvooruit.nl, avlresearchfonds.nl, onderwijsgroeptilburg.com and sportenbewegenincijfers.nl.
protocure.net shares mail servers with other domains at least in part, for instance ictus.uu.nl, rocmb.nl, werkenbijwindesheim.nl, accu.uu.nl and databronnencovid19.nl.