initfour.eu - dns.ninja
initfour.eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 83.137.144.35🇳🇱 DUOCAST-AS83.137.144.0/21 Duocast | ||||||
| PTR | hosted-by.initfour.nl | ||||||
| NS | ns1.initfour.nl ⭐ | ||||||
| A | 2a01:1b0:7999:408:144::10🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| A | 83.137.144.10🇳🇱 DUOCAST-AS83.137.144.0/21 Duocast | ||||||
| PTR | ns1.initfour.nl | ||||||
| NS | ns6.initfour.com | ||||||
| A | 2a02:348:5e6:1::391f🇳🇱 XL-AS2a02:348:5e6::/48 XL Internet Services BV | ||||||
| PTR | ns6.initfour.nl | ||||||
| A | 83.96.201.123🇳🇱 XL-AS83.96.200.0/22 XL Network OS2 | ||||||
| PTR | ns6.initfour.nl | ||||||
| MX | smtp-in.initfour.nl ⭐ | ||||||
| A | 2a01:1b0:7999:408:144::20🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| A | 83.137.144.20🇳🇱 DUOCAST-AS83.137.144.0/21 Duocast | ||||||
| PTR | smtp-in.initfour.nl | ||||||
| TXT | v=spf1 mx a a:bar.customer.initfour.nl include:foo.customer.initfour.nl -all | ||||||
| SOA | ns1.initfour.nlinfo@initfour.nl 2026-07-31 #2 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1126618999 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.initfour.nl2015-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 09:54:56
○NSns2.initfour.nl2015-06-23 → 2016-04-27 · 4 obs
● 2016-04-27 02:08:24
○ 2016-12-31 17:43:50
○ 2026-07-31 09:54:56
○NSns4.initfour.nl2015-06-23 → 2016-04-27 · 4 obs
● 2016-04-27 02:08:24
○ 2016-12-31 17:43:50
○ 2026-07-31 09:54:56
○NSns5.initfour.com2015-06-23 → 2018-06-27 · 4 obs
● 2018-06-27 11:59:34
○ 2026-02-17 13:09:08
○ 2026-07-31 09:54:56
●NSns6.initfour.com2026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 13:09:08
● 2026-07-31 09:54:56
●MXsmtp-in.initfour.nl2015-06-23 → 2026-07-31 · 2 obs
● 2026-07-31 09:54:56
○A83.137.144.152015-06-23 → 2018-06-27 · 4 obs
● 2018-06-27 11:59:34
○ 2026-02-17 13:09:08
○ 2026-07-31 09:54:56
●A83.137.144.352026-02-17 → 2026-07-31 · 3 obs
● 2026-02-17 13:09:08
● 2026-07-31 09:54:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| initfour.eu | ns1.initfour.nl, ns6.initfour.com | - |
✅ Authoritative Response
Server:83.96.201.123
NS records: ns1.initfour.nl, ns6.initfour.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.137.144.35 |
| NS | 2 | ns6.initfour.com, ns1.initfour.nl |
| MX | 1 | smtp-in.initfour.nl (pri: 10) |
| TXT | 1 | v=spf1 mx a a:bar.customer.initfour.nl i |
| SOA | 1 | ns1.initfour.nl info.initfour.nl |
Analysis
IP Addresses
initfour.eu resolves to one IP address: 83.137.144.35.
civiel-software.com, laboraad.com, 247media.nl and two other host names share IP numbers with initfour.eu.
Name Servers
initfour.eu uses two name servers for its delegation: ns6.initfour.com and ns1.initfour.nl.
initfour.eu uses the same name servers as several other domains — among them hydraloop.com, camperboot.com, camper-ferry.com and two more.
The name servers of initfour.eu overlap at least partially with those of other domains — among them kidos.eu, meidoornhoeve.nl, gino.nl and two more.
These name servers commonly co-occur with the name servers ns4.initfour.nl, ns6.initfour.nl, ns1.baskwadraat.nl and ns4.initfour.com.
The two host names ns6.initfour.com and ns1.initfour.nl each have a pair of IP addresses: ns6.initfour.com has 83.96.201.123 and 2a02:348:5e6:1::391f, and ns1.initfour.nl has 83.137.144.10 and 2a01:1b0:7999:408:144::10.
Mail Servers
Mail for initfour.eu is handled by a single mail server, smtp-in.initfour.nl.
initfour.eu uses an identical mail server configuration to several other domains — among them capone.nl, local.initfour.nl, samenslim.nl and two more.
initfour.eu has mail servers in common with other domains — initfour.nl being one example.
smtp-in.initfour.nl resolves to two IP numbers — 83.137.144.20 and 2a01:1b0:7999:408:144::20.