mailprotect.nl - robtex.com
mailprotect.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.21.228.130🇳🇱 COMBELL-AS46.21.224.0/20 Migration | ||||||
| NS | nsa.byte.nl ⭐ | ||||||
| A | 46.21.228.110🇳🇱 COMBELL-AS46.21.224.0/20 Migration | ||||||
| PTR | nsa.byte.nl | ||||||
| NS | nsb.byte.nl | ||||||
| A | 46.21.225.222🇳🇱 COMBELL-AS46.21.224.0/20 Migration | ||||||
| PTR | nsb.byte.nl | ||||||
| NS | nsc.byte.nl | ||||||
| A | 87.238.161.15🇧🇪 COMBELL-AS87.238.160.0/21 Stone Internet Services | ||||||
| PTR | nsc.byte.nl | ||||||
| MX | smtp1.byte.nl ⭐ | ||||||
| A | 83.217.77.178🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | cmbmx.byte.nl | ||||||
| A | 83.217.77.179🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | cmbmx.byte.nl | ||||||
| A | 83.217.77.182🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | cmbmx.byte.nl | ||||||
| A | 83.217.77.183🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | cmbmx.byte.nl | ||||||
| A | 83.217.77.186🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | cmbmx.byte.nl | ||||||
| A | 83.217.77.187🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network | ||||||
| PTR | cmbmx.byte.nl | ||||||
| MX | smtp2.byte.nl(20) | ||||||
| A | 87.233.77.245🇳🇱 TrueServer-AS87.233.64.0/18 True TeleCity2 (AMS1) netblock | ||||||
| PTR | - | ||||||
| TXT | v=spf1 include:spf.byte.nl ?all | ||||||
| SOA | nsa.byte.nlhostmaster@byte.nl 2003-03-04 #10 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-28 04:00:02 +0000 (EPOCH 1774670402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-28 #8 | ||||||
Same first word
Similar names
mertoptical.com |
protectmail.pl |
protectmail.de |
primocattle.com |
petroclimat.com |
tropicmetal.com |
protectmail.com |
metroptical.com |
protectmail.fr |
protectmail.net |
teamrcpilot.com |
petroclimat.ru |
climateport.com |
DNS History
8 records (6 active, 2 former)
○MXsmtp-niet-gebruiken.byte.nl2015-07-07 → 2017-01-03 · 4 obs
● 2017-01-03 18:31:10
○ 2019-04-08 05:26:38
○ 2026-03-28 04:40:00
●A46.21.228.1302019-04-08 → 2026-03-28 · 3 obs
● 2019-04-08 05:26:38
● 2026-03-28 04:40:00
○A82.94.181.2472015-07-07 → 2017-01-03 · 4 obs
● 2017-01-03 18:31:10
○ 2019-04-08 05:26:38
○ 2026-03-28 04:40:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns1.dns.nl, ns4.dns.nl | - |
| mailprotect.nl | nsc.byte.nl, nsa.byte.nl, nsb.byte.nl | 3 records |
✅ Authoritative Response
Server:46.21.228.110
NS records: nsc.byte.nl, nsa.byte.nl, nsb.byte.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailprotect.nl (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.21.228.130 |
| NS | 3 | nsc.byte.nl, nsb.byte.nl... |
| MX | 2 | smtp1.byte.nl (pri: 10), smtp2.byte.nl (pri: 20) |
| TXT | 1 | v=spf1 include:spf.byte.nl ?all |
| SOA | 1 | nsa.byte.nl hostmaster.byte.nl |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (nsc.byte.nl, nsb.byte.nl, nsa.byte.nl)
Analysis
IP Addresses
mailprotect.nl maps to IP address 46.21.228.130.
Other host names, for instance mail.jessejames-workwear.de, grandprixtickets.com, owa.hbt.nl, hypernode.be and ducvtm.com.testbyte.nl share IP numbers with mailprotect.nl.
Name Servers
mailprotect.nl is delegated to name servers nsa.byte.nl, nsb.byte.nl and nsc.byte.nl.
mailprotect.nl at least partially shares name servers with other domains such as smarthost.hypernode.com, junglegym.ch, geckopak.com, schutting33.nl and belloya.de.
Host names with a single IP:
nsa.byte.nl points to 46.21.228.110
nsb.byte.nl points to 46.21.225.222
nsc.byte.nl points to 87.238.161.15
Mail Servers
Two mail servers handle mailprotect.nl: smtp1.byte.nl and smtp2.byte.nl.
mailprotect.nl shares the same mail server setup as other domains, including onenode.nl, retours.fr, novahost.nl, multitool-shop.nl and x-commerce.co.uk.
mailprotect.nl shares mail servers with other domains at least in part, for instance aemstore.nl, doedens.pro, uselab.org, frozenfountain.com and tvendor.com.
these mail servers are commonly used alongside the mail servers smtp-niet-gebruiken.byte.nl.
Host names with six IP numbers:
smtp1.byte.nl points to 83.217.77.178, 83.217.77.179, 83.217.77.182, 83.217.77.183, 83.217.77.186 and 83.217.77.187.
Host names with one IP number:
smtp2.byte.nl points to 87.233.77.245.