linuxmail.nl - dns.ninja
linuxmail.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:1b0:7999:424::50🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | mail.vandervlis.nl | ||||||
| A | 91.198.178.50🇳🇱 DUOCAST-AS91.198.178.0/24 v/d Vlis | ||||||
| NS | ns1.vandervlis.nl ⭐ | ||||||
| A | 2a01:1b0:7999:424::58🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | ns1.vandervlis.nl | ||||||
| A | 91.198.178.58🇳🇱 DUOCAST-AS91.198.178.0/24 v/d Vlis | ||||||
| PTR | ns1.vandervlis.nl | ||||||
| NS | ns2.vandervlis.nl | ||||||
| A | 2a01:1b0:7999:424::25🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | ns2.vandervlis.nl | ||||||
| A | 91.198.178.25🇳🇱 DUOCAST-AS91.198.178.0/24 v/d Vlis | ||||||
| PTR | ns2.vandervlis.nl | ||||||
| NS | ns3.vandervlis.nl | ||||||
| A | 2a10:3781:13b6::2🇳🇱 FREEDOMINTERNET2a10:3780::/29 | ||||||
| PTR | server.vandervlis.nl | ||||||
| A | 188.213.90.187🇳🇱 FREEDOMINTERNET188.213.88.0/21 | ||||||
| PTR | server.vandervlis.nl | ||||||
| MX | mail.vandervlis.nl ⭐ | ||||||
| A | 2a01:1b0:7999:424::50🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | mail.vandervlis.nl | ||||||
| A | 91.198.178.50🇳🇱 DUOCAST-AS91.198.178.0/24 v/d Vlis | ||||||
| PTR | mail.vandervlis.nl | ||||||
| TXT | v=spf1 a mx a:mx.linuxmail.nl -all | ||||||
| SOA | ns1.vandervlis.nlpaul@vandervlis.nl serial=2018064629 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-06-13 13:30:01 +0000 (EPOCH 1781357401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-06-13 #27 | ||||||
Subdomains
Same first word
linuxmail.org |
linuxmail.nl |
linuxmail.in |
linuxmail.eu |
linuxmail.info |
linuxmail.de |
linuxmail.biz |
linuxmail.so |
linuxmail.net |
linuxmail.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.vandervlis.nl2026-05-24 → 2026-06-13 · 2 obs
● 2026-06-13 14:22:38
●NSns2.vandervlis.nl2026-05-24 → 2026-06-13 · 2 obs
● 2026-06-13 14:22:38
●NSns3.vandervlis.nl2026-05-24 → 2026-06-13 · 2 obs
● 2026-06-13 14:22:38
●MXmail.vandervlis.nl2026-05-24 → 2026-06-13 · 2 obs
● 2026-06-13 14:22:38
●A2a01:1b0:7999:424::502026-05-24 → 2026-06-13 · 2 obs
● 2026-06-13 14:22:38
●A91.198.178.502026-05-24 → 2026-06-13 · 2 obs
● 2026-06-13 14:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| linuxmail.nl | ns3.vandervlis.nl, ns2.vandervlis.nl, ns1.vandervlis.nl | 6 records |
✅ Authoritative Response
Server:188.213.90.187
NS records: ns3.vandervlis.nl, ns2.vandervlis.nl, ns1.vandervlis.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.198.178.50 |
| AAAA | 1 | 2a01:1b0:7999:424::50 |
| NS | 3 | ns1.vandervlis.nl, ns2.vandervlis.nl... |
| MX | 1 | mail.vandervlis.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx a:mx.linuxmail.nl -all |
| SOA | 1 | ns1.vandervlis.nl paul.vandervlis.nl |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.vandervlis.nl, ns2.vandervlis.nl, ns1.vandervlis.nl...)
Analysis
Hierarchy
linuxmail.nl serves as the parent of mail.linuxmail.nl and mx.linuxmail.nl.
IP Addresses
linuxmail.nl points to two IP numbers: 91.198.178.50 and 2a01:1b0:7999:424::50.
Additional host names such as sigmund.vandervlis.nl, mail2.vandervlis.nl, mx.vandervlis.nl and mail.vandervlis.nl share IP numbers with linuxmail.nl.
Name Servers
Three name servers are authoritative for linuxmail.nl: ns1.vandervlis.nl, ns2.vandervlis.nl and ns3.vandervlis.nl.
The name servers of linuxmail.nl overlap at least partially with those of other domains — among them wigge.nl, r95.nl, 178.198.91.in-addr.arpa and two more.
ns1.vandervlis.nl resolves to 91.198.178.58 and 2a01:1b0:7999:424::58. ns2.vandervlis.nl resolves to 91.198.178.25 and 2a01:1b0:7999:424::25. ns3.vandervlis.nl resolves to 188.213.90.187 and 2a10:3781:13b6::2. All three hostnames point to two IP numbers each.
Mail Servers
linuxmail.nl uses one mail server — mail.vandervlis.nl.
linuxmail.nl's MX records match those of several other domains — for example edanz.nl, mail.vandervlis.nl, sigmund.vandervlis.nl and qantani.com.
At least some of the mail servers used by linuxmail.nl are shared with other domains: coachingplaza.nl, squirrel.nl, gezang.com and two others among them.
mail.vandervlis.nl resolves to two IP numbers — 91.198.178.50 and 2a01:1b0:7999:424::50.