simplus.nu - dns.ninja
simplus.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 145.120.13.134🇳🇱 SURFNET-NL145.120.0.0/14 145.120.0.0/14 aggregate | ||||||
| NS | ns1.tiscomhosting.nl ⭐ | ||||||
| A | 2a00:1478:20:7:8:772:0:1🇳🇱 GL-IX-AS2a00:1478::/32 Gelderland Internet Exchange | ||||||
| PTR | ns1.tiscomhosting.nl | ||||||
| A | 77.95.248.106🇳🇱 GL-IX-AS77.95.248.0/21 Gelderland Internet Exchange | ||||||
| PTR | ns1.tiscomhosting.nl | ||||||
| NS | ns2.tiscomhosting.net | ||||||
| A | 2a00:e760:100:7:8:1113:0:1🇳🇱 DSTNY-BACKBONE2a00:e760::/32 Reverse delegation for IN-BE | ||||||
| A | 85.119.243.6🇳🇱 DSTNY-BACKBONE85.119.240.0/21 IN BVBA | ||||||
| PTR | ns2.tiscomhosting.net | ||||||
| NS | ns3.tiscomhosting.eu | ||||||
| A | 2a03:7900:105:31:3:105:137:1🇳🇱 TUXIS2a03:7900::/32 NL-TUXIS-20110407 J.M. Schouten trading as Tuxis Internet Engineering | ||||||
| PTR | ns3.tiscomhosting.eu | ||||||
| A | 31.3.105.137🇳🇱 TUXIS31.3.104.0/21 NL-TUXIS-20110408 J.M. Schouten trading as Tuxis Internet Engineering | ||||||
| PTR | ns3.tiscomhosting.eu | ||||||
| MX | mail.simplus.nu ⭐ | ||||||
| A | 145.120.13.134🇳🇱 SURFNET-NL145.120.0.0/14 145.120.0.0/14 aggregate | ||||||
| TXT | v=spf1 a:funchi.simplus.nu a:aros.simplus.nu ~all | ||||||
| SOA | ns1.tiscomhosting.nlhostmaster@tiscomhosting.nl 2015-06-25 #10 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:cf01aa6f-c007-42df-a112-c609ffe87ae6 | ||||||
| TXT | NU zone update: 2026-07-16 19:17:56 +0000 (EPOCH 1784229476) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784229536 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.tiscomhosting.nl2015-08-03 → 2026-07-16 · 2 obs
● 2026-07-16 20:35:40
●NSns2.tiscomhosting.net2015-08-03 → 2026-07-16 · 2 obs
● 2026-07-16 20:35:40
●NSns3.tiscomhosting.eu2015-08-03 → 2026-07-16 · 2 obs
● 2026-07-16 20:35:40
●MXmail.simplus.nu2015-08-03 → 2026-07-16 · 2 obs
● 2026-07-16 20:35:40
●A145.120.13.1342015-08-03 → 2026-07-16 · 2 obs
● 2026-07-16 20:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| simplus.nu | ns3.tiscomhosting.eu, ns1.tiscomhosting.nl, ns2.tiscomhosting.net | - |
✅ Authoritative Response
Server:31.3.105.137
NS records: ns3.tiscomhosting.eu, ns1.tiscomhosting.nl, ns2.tiscomhosting.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplus.nu (unsigned zone)
⏱️ Timing
Total: 1408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.120.13.134 |
| NS | 3 | ns2.tiscomhosting.net, ns1.tiscomhosting.nl... |
| MX | 1 | mail.simplus.nu (pri: 10) |
| TXT | 1 | v=spf1 a:funchi.simplus.nu a:aros.simplu |
| SOA | 1 | ns1.tiscomhosting.nl hostmaster.tiscomho |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Hierarchy
simplus.nu is the parent domain of aros.simplus.nu, funchi.simplus.nu, mail.simplus.nu and ant.simplus.nu.
IP Addresses
simplus.nu has exactly one IP address — 145.120.13.134.
Host names such as mail.simplus.nu and ant.simplus.nu share IP numbers with simplus.nu.
Name Servers
simplus.nu carries NS records delegating to ns3.tiscomhosting.eu, ns2.tiscomhosting.net and ns1.tiscomhosting.nl.
simplus.nu shares at least some of its name servers with other domains, including kbtransport.nl, berpro.nl, hccs.eu and two others.
ns3.tiscomhosting.eu, ns2.tiscomhosting.net and ns1.tiscomhosting.nl are three hostnames that each resolve to a pair of IP addresses: ns3.tiscomhosting.eu to 31.3.105.137 and 2a03:7900:105:31:3:105:137:1, ns2.tiscomhosting.net to 85.119.243.6 and 2a00:e760:100:7:8:1113:0:1, and ns1.tiscomhosting.nl to 77.95.248.106 and 2a00:1478:20:7:8:772:0:1.
Mail Servers
simplus.nu uses one mail server — mail.simplus.nu.
mail.simplus.nu carries a single IP number, which is 145.120.13.134.