musttest.net - robtex.com
musttest.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:7b8:644::194🇳🇱 NL-BIT2001:7b8::/29 -20020405 BIT bv, The Netherlands | ||||||
| PTR | alias.reroboto.eu | ||||||
| A | 213.136.10.194🇳🇱 NL-BIT213.136.0.0/19 BIT B.V. | ||||||
| NS | ns1.rrpproxy.net ⭐ | ||||||
| A | 2a04:2b00:14cc::226🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48 | ||||||
| PTR | ns1.rrpproxy.net | ||||||
| A | 193.227.117.226🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| PTR | ns1.rrpproxy.net | ||||||
| NS | ns2.rrpproxy.net | ||||||
| A | 2a04:2b00:14dd::226🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48 | ||||||
| PTR | ns2.rrpproxy.net | ||||||
| A | 194.50.187.226🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| PTR | ns2.rrpproxy.net | ||||||
| NS | ns3.rrpproxy.net | ||||||
| A | 2a04:2b00:14ee::226🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48 | ||||||
| PTR | ns3.rrpproxy.net | ||||||
| A | 194.0.182.226🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| PTR | ns3.rrpproxy.net | ||||||
| MX | mx.rejects.email ⭐ | ||||||
| A | 2a01:7c8:fffb:20::242:5🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network | ||||||
| PTR | mx.rejects.email | ||||||
| A | 37.97.242.5🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | mx.rejects.email | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.rrpproxy.netsupport@ur.nl serial=2025074642 | ||||||
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=1774375057 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSns1.rrpproxy.net2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 18:21:00
●NSns2.rrpproxy.net2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 18:21:00
●NSns3.rrpproxy.net2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 18:21:00
●MXmx.rejects.email2026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 18:21:00
●A2001:7b8:644::1942026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 18:21:00
●A213.136.10.1942026-03-13 → 2026-03-24 · 2 obs
● 2026-03-24 18:21:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| musttest.net | ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net | 6 records |
✅ Authoritative Response
Server:193.227.117.226
NS records: ns1.rrpproxy.net, ns2.rrpproxy.net, ns3.rrpproxy.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1294ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.136.10.194 |
| AAAA | 1 | 2001:7b8:644::194 |
| NS | 3 | ns1.rrpproxy.net, ns2.rrpproxy.net... |
| MX | 1 | mx.rejects.email (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.rrpproxy.net support.ur.nl |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.rrpproxy.net, ns1.rrpproxy.net, ns2.rrpproxy.net...)
Analysis
IP Addresses
musttest.net points to two IP numbers: 2001:7b8:644::194 and 213.136.10.194.
Other host names, for instance m-tower.nl, dtmbx.net, technikoma.de, eerlijkland.com and bladweg.com share IP numbers with musttest.net.
Name Servers
The delegation for musttest.net is handled by three name servers: ns1.rrpproxy.net, ns2.rrpproxy.net and ns3.rrpproxy.net.
musttest.net at least partially shares name servers with other domains, for instance yamaha.nl, amort.co.uk, hyperhostingltd.com, inventcad.com and aziendaagrariapaparelli.com.
These name servers are commonly used alongside ns1.dnsres.net, ns2.dnsres.net, ns3.dnsres.net and ns4.rrpproxy.net.
Two IP numbers per host:
ns1.rrpproxy.net points to 2a04:2b00:14cc::226 and 193.227.117.226.
ns2.rrpproxy.net points to 2a04:2b00:14dd::226 and 194.50.187.226.
ns3.rrpproxy.net points to 2a04:2b00:14ee::226 and 194.0.182.226.
Mail Servers
musttest.net is handled by a single mail server, mx.rejects.email.
musttest.net uses the same mail server configuration as other domains, such as ncksrv.net, passedport.eu, nickserve.nl, testmx.eu and venndor.eu.
mx.rejects.email resolves to two IP numbers: 2a01:7c8:fffb:20::242:5 and 37.97.242.5.