mailserver1b.dca.nl - robtex.com

mailserver1b.dca.nl

DNSSEC⚠️ Not signed
A185.50.174.34🇳🇱 MOBITION-AS185.50.172.0/22

dca.nl

DNSSEC⚠️ Not signed
A185.50.174.41🇳🇱 MOBITION-AS185.50.172.0/22
NSns1.flexwebhosting.nl ⭐
NSns2.flexwebhosting.nl
NSns3.flexwebhosting.com
MXdca-nl.mail.protection.outlook.com ⭐
TXTv=spf1 ip4:185.50.174.41 ip4:185.50.174.33 ip4:185.50.174.34 ip4:185.50.174.4...
TXTSendinblue-code:c36faa0808b5611b356927dd2c83a926
TXTms=ms62207885
SOAns1.flexwebhosting.nlhostmaster@dca.nl serial=2100000779
⚠️ On DNS blocklist: pro.plus, ultimate

PTR for

41.174.50.185.in-addr.arpa

DNS History

1 record (1 active, 0 former)

A185.50.174.34
●A185.50.174.342026-03-25 → 2026-07-13 · 2 obs
● 2026-03-25 12:59:18
● 2026-07-13 09:50:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
dca.nlns1.flexwebhosting.nl, ns2.flexwebhosting.nl, ns3.flexwebhosting.com4 records

✅ Authoritative Response

Server:185.231.200.133

NS records: ns1.flexwebhosting.nl, ns2.flexwebhosting.nl, ns3.flexwebhosting.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 823ms | Queries: -

📄 Records

TypeCountSample Data
A1185.50.174.34

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.flexwebhosting.nl, ns2.flexwebhosting.nl, ns1.flexwebhosting.nl...)

Analysis

IP Addresses

mailserver1b.dca.nl directs to one IP number, which is 185.50.174.34.

server2.dca.nl and mailserver3.dca.nl, along with other host names, share IP addresses with mailserver1b.dca.nl.