connected-by.levelfour.nl - robtex.com

connected-by.levelfour.nl

DNSSEC⚠️ Not signed
A2a01:7c8:f0:1052::fbd4:955e🇳🇱 COMBELL-AS2a01:7c8:f0::/46 Combell
A85.10.159.54🇳🇱 COMBELL-AS85.10.156.0/22 Combell

levelfour.nl

DNSSEC🔒 Signed (DS record present)
A2a01:7c8:f0:1052::fbd4:955e🇳🇱 COMBELL-AS2a01:7c8:f0::/46 Combell
A85.10.159.54🇳🇱 COMBELL-AS85.10.156.0/22 Combell
NSns0.transip.net ⭐
NSns1.transip.nl
NSns2.transip.eu
MXlevelfour-nl.mail.protection.outlook.com ⭐
TXTMS=ms43325132
TXTv=spf1 a mx include:spf.protection.outlook.com include:exactonline.nl include...
SOAns0.transip.nethostmaster@transip.nl 2026-02-25 #1

PTR for

147.9.44.37.in-addr.arpa
70.13.44.37.in-addr.arpa
140.13.44.37.in-addr.arpa
18.8.44.37.in-addr.arpa
211.14.44.37.in-addr.arpa
234.11.44.37.in-addr.arpa
177.6.144.185.in-addr.arpa
0.8.44.37.in-addr.arpa
127.12.44.37.in-addr.arpa
59.8.44.37.in-addr.arpa
75.9.44.37.in-addr.arpa
177.8.44.37.in-addr.arpa
217.8.44.37.in-addr.arpa
63.12.44.37.in-addr.arpa
9.4.144.185.in-addr.arpa
131.10.44.37.in-addr.arpa
45.6.144.185.in-addr.arpa
232.11.44.37.in-addr.arpa
238.14.44.37.in-addr.arpa
51.14.44.37.in-addr.arpa
249.8.44.37.in-addr.arpa
219.8.44.37.in-addr.arpa
232.13.44.37.in-addr.arpa
102.13.44.37.in-addr.arpa
246.13.44.37.in-addr.arpa
107.8.44.37.in-addr.arpa
1.9.44.37.in-addr.arpa
169.10.44.37.in-addr.arpa
206.13.44.37.in-addr.arpa
133.10.44.37.in-addr.arpa
74.9.44.37.in-addr.arpa
152.8.44.37.in-addr.arpa
112.15.44.37.in-addr.arpa
0.160.172.185.in-addr.arpa
194.8.44.37.in-addr.arpa
68.12.44.37.in-addr.arpa
243.13.44.37.in-addr.arpa
10.15.44.37.in-addr.arpa
64.12.44.37.in-addr.arpa
233.4.144.185.in-addr.arpa
245.9.44.37.in-addr.arpa
198.13.44.37.in-addr.arpa
0.4.144.185.in-addr.arpa
171.8.44.37.in-addr.arpa
41.14.44.37.in-addr.arpa
140.14.44.37.in-addr.arpa
250.9.44.37.in-addr.arpa
94.14.44.37.in-addr.arpa
61.6.144.185.in-addr.arpa
11.12.44.37.in-addr.arpa
0.9.44.37.in-addr.arpa
13.6.144.185.in-addr.arpa
255.163.172.185.in-addr.arpa
28.15.44.37.in-addr.arpa
251.8.44.37.in-addr.arpa
235.13.44.37.in-addr.arpa
66.8.44.37.in-addr.arpa
103.14.44.37.in-addr.arpa
122.8.44.37.in-addr.arpa
13.12.44.37.in-addr.arpa
32.14.44.37.in-addr.arpa
46.13.44.37.in-addr.arpa
201.13.44.37.in-addr.arpa
9.12.44.37.in-addr.arpa
255.15.44.37.in-addr.arpa
129.8.44.37.in-addr.arpa
82.8.44.37.in-addr.arpa
34.12.44.37.in-addr.arpa
51.11.44.37.in-addr.arpa
99.9.44.37.in-addr.arpa
39.11.44.37.in-addr.arpa
243.9.44.37.in-addr.arpa
174.14.44.37.in-addr.arpa
165.6.144.185.in-addr.arpa
13.4.144.185.in-addr.arpa
91.10.44.37.in-addr.arpa
170.9.44.37.in-addr.arpa

DNS History

2 records (2 active, 0 former)

A2a01:7c8:f0:1052::fbd4:955e85.10.159.54
●A2a01:7c8:f0:1052::fbd4:955e2026-02-26 → 2026-03-27 · 2 obs
● 2026-02-26 02:36:40
● 2026-03-27 23:29:56
●A85.10.159.542026-02-26 → 2026-03-27 · 2 obs
● 2026-02-26 02:36:40
● 2026-03-27 23:29:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
levelfour.nlns1.transip.nl, ns0.transip.net, ns2.transip.eu2 records

✅ Authoritative Response

Server:37.97.199.195

NS records: ns1.transip.nl, ns0.transip.net, ns2.transip.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2930ms | Queries: -

📄 Records

TypeCountSample Data
A185.10.159.54
AAAA12a01:7c8:f0:1052::fbd4:955e

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.transip.nl, ns1.transip.nl)

Analysis

IP Addresses

connected-by.levelfour.nl resolves to two IP numbers: 2a01:7c8:f0:1052::fbd4:955e and 85.10.159.54.

other host names including mail.loesvlemmix.nl, filmhuiscameo.nl, esmeral.de, mail.papadag.nl and dsakalman.nl share IP numbers with connected-by.levelfour.nl.