mentrum.com - robtex.com
mentrum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.159.3.46🇫🇷 AEROTEK-AS213.159.0.0/21 Aerotek AS Network 7 | ||||||
| PTR | srv2.hasuder.site | ||||||
| NS | ns.arkin.nl ⭐ | ||||||
| A | 80.65.110.37🇳🇱 PREVIDER-AS80.65.96.0/19 Previder BV - NL | ||||||
| PTR | 37.110.65.80.static.introweb.nl | ||||||
| NS | nsauth1.introweb.nl | ||||||
| A | 2001:1690:1:a::a🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6 | ||||||
| PTR | nsauth1.introweb.nl | ||||||
| A | 80.65.96.48🇳🇱 PREVIDER-AS80.65.96.0/19 Previder BV - NL | ||||||
| PTR | nsauth1.introweb.nl | ||||||
| NS | nsauth2.introweb.nl | ||||||
| A | 2a0d:8600:1::5a🇳🇱 DCSPINE2a0d:8600::/29 | ||||||
| PTR | nsauth2.introweb.nl | ||||||
| A | 86.105.160.91🇺🇸 DCSPINE86.105.160.0/22 | ||||||
| PTR | nsauth2.introweb.nl | ||||||
| NS | nsauth3.introweb.net | ||||||
| A | 2001:1690:1:c::a🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6 | ||||||
| PTR | nsauth3.introweb.net | ||||||
| A | 62.165.127.221🇳🇱 PREVIDER-AS62.165.64.0/18 Previder BV - NL | ||||||
| PTR | nsauth3.introweb.net | ||||||
| MX | mail.arkin.nl ⭐ | ||||||
| A | 213.199.154.23🇬🇧 Microsoft213.199.128.0/18 | ||||||
| PTR | mail-am14023.inbound.protection.outlook.com | ||||||
| A | 213.199.154.87🇮🇪 Microsoft213.199.128.0/18 | ||||||
| PTR | mail-db34087.inbound.protection.outlook.com | ||||||
| SOA | ns.arkin.nlhelpdesk@arkin.nl 2004-12-03 #19 | ||||||
com
| 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=1785725362 | ||||||
Subdomains
mail.mentrum.com |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns.arkin.nl2015-07-13 → 2026-08-03 · 3 obs
● 2015-07-13 01:31:02
● 2026-08-03 03:15:58
○NSns.plant.nl2009-01-20 → 2009-01-20 · 3 obs
○ 2015-07-13 01:31:02
○ 2026-08-03 03:15:58
○NSns2.plant.nl2009-01-20 → 2009-01-20 · 3 obs
○ 2015-07-13 01:31:02
○ 2026-08-03 03:15:58
●NSnsauth1.introweb.nl2015-07-13 → 2026-08-03 · 3 obs
● 2015-07-13 01:31:02
● 2026-08-03 03:15:58
●NSnsauth2.introweb.nl2015-07-13 → 2026-08-03 · 3 obs
● 2015-07-13 01:31:02
● 2026-08-03 03:15:58
●NSnsauth3.introweb.net2015-07-13 → 2026-08-03 · 3 obs
● 2015-07-13 01:31:02
● 2026-08-03 03:15:58
●MXmail.arkin.nl2015-07-13 → 2026-08-03 · 3 obs
● 2015-07-13 01:31:02
● 2026-08-03 03:15:58
○MXmail.mentrum.com2009-01-20 → 2009-01-20 · 3 obs
○ 2015-07-13 01:31:02
○ 2026-08-03 03:15:58
●A213.159.3.462009-01-20 → 2026-08-03 · 2 obs
● 2026-08-03 03:15:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| mentrum.com | nsauth3.introweb.net, nsauth1.introweb.nl, nsauth2.introweb.nl, ns.arkin.nl | - |
✅ Authoritative Response
Server:80.65.96.48
NS records: nsauth3.introweb.net, nsauth1.introweb.nl, nsauth2.introweb.nl, ns.arkin.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mentrum.com (unsigned zone)
⏱️ Timing
Total: 638ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.159.3.46 |
| NS | 4 | nsauth3.introweb.net, nsauth2.introweb.nl... |
| MX | 1 | mail.arkin.nl (pri: 10) |
| SOA | 1 | ns.arkin.nl helpdesk.arkin.nl |
Analysis
Hierarchy
mentrum.com is a parent domain of mail.mentrum.com.
IP Addresses
mentrum.com has exactly one IP address — 213.159.3.46.
Host names such as taus.com and mail.araldite.ru share IP numbers with mentrum.com.
Name Servers
Four name servers handle the delegation for mentrum.com: nsauth3.introweb.net, ns.arkin.nl, nsauth1.introweb.nl and nsauth2.introweb.nl.
mentrum.com shares at least some of its name servers with other domains, including inhaliser.com, hitec-ups.net, eye4software.com and two others.
These name servers are frequently paired with the name servers nsauth1.vancis.nl, nsauth2.vancis.nl and nsauth3.vancis.nl.
Host names pointing to two IP addresses:
nsauth3.introweb.net resolves to two addresses: 62.165.127.221 and 2001:1690:1:c::a.
nsauth1.introweb.nl resolves to two addresses: 80.65.96.48 and 2001:1690:1:a::a.
nsauth2.introweb.nl resolves to two addresses: 86.105.160.91 and 2a0d:8600:1::5a.
Host names resolving to a single IP address:
The hostname ns.arkin.nl resolves to 80.65.110.37.
Mail Servers
mentrum.com uses one mail server — mail.arkin.nl.
The mail server setup of mentrum.com matches that of other domains such as sinai.nl, spoedeisendepsychiatrieamsterdam.nl, jellinekmentrum.com and two others.
mail.arkin.nl points to two IP addresses: 213.199.154.23 and 213.199.154.87.