rt01.devcat.nl - dns.ninja

`rt01.devcat.nl`

	DNSSEC	⚠️ Not signed
	A	178.224.208.155^{🇳🇱 Odido178.224.0.0/16 Netherlands}

`devcat.nl`

	DNSSEC	⚠️ Not signed
	A	178.224.208.155^{🇳🇱 Odido178.224.0.0/16 Netherlands}
	NS	`ns01.devcat.nl` ⭐
	NS	`ns02.devcat.nl`
	NS	`ns03.devcat.nl`
	MX	`mail-gw01.devcat.nl` ⭐
	MX	`mail-gw02.devcat.nl`⁽²⁰⁾
	TXT	`v=spf1 mx a ip4:185.238.243.229 ip4:178.224.208.155 -all`
	TXT	`abuseipdb-verification=XGMkgi9Q`
	TXT	`_globalsign-domain-verification=dS-YNOO1xuqx3jkNI7h2oCHk1tQzqlXsR_c9m1b030`
	TXT	`google-site-verification=YpRmDOPUhWUcynqlei-DEmo7iduAmboEDA_oamlema0`
	SOA	`ns01.devcat.nl`hostmaster@devcat.nl 2026-07-11 #4

📈 Tranco rank: #577,573

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DNS History

3 records (1 active, 2 former)

●A178.224.208.1552026-03-26 → 2026-08-05 · 3 obs

○ 2026-02-14 20:21:04
● 2026-03-26 18:05:28
● 2026-08-05 11:30:14

○A178.224.208.842026-02-14 → 2026-02-14 · 4 obs

○ 2020-01-06 00:15:18
● 2026-02-14 20:21:04
○ 2026-03-26 18:05:28
○ 2026-08-05 11:30:14

○A31.201.246.2052020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 00:15:18
○ 2026-02-14 20:21:04
○ 2026-08-05 11:30:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
devcat.nl	ns02.devcat.nl, ns01.devcat.nl, ns03.devcat.nl	3 records

✅ Authoritative Response

Server:185.238.243.231

NS records: ns02.devcat.nl, ns01.devcat.nl, ns03.devcat.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devcat.nl (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.224.208.155`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns01.devcat.nl, ns02.devcat.nl, ns03.devcat.nl)

Analysis

IP Addresses

rt01.devcat.nl points to a single IP number: 178.224.208.155.

Host names like devcat.nl are further examples that share IP numbers with rt01.devcat.nl.