uadmin.nl - dns.ninja

uadmin.nl

DNSSEC🔒 Signed (DS record present)
A185.89.4.202🇳🇱 CLDIN-NL185.89.4.0/22 Flexwebhosting B.V.
PTRsrv21002.flexwebhosting.nl
NSns1.flexwebhosting.nl ⭐
A2a02:2968:2::10🇳🇱 CLDIN-NL2a02:2968::/29
A62.84.243.10🇳🇱 CLDIN-NL62.84.240.0/21
NSns2.flexwebhosting.nl
A2a02:2968:2:5::30🇳🇱 CLDIN-NL2a02:2968::/29
A185.27.140.33🇳🇱 CLDIN-NL185.27.140.0/22
NSns3.flexwebhosting.com
A185.231.200.133🇳🇱 CLDIN-NL185.231.200.0/22
MXsrv1.flexfilter.nl ⭐
A62.84.240.181🇳🇱 CLDIN-NL62.84.240.0/21
PTRsrv2a.flexfilter.nl
A62.84.244.16🇳🇱 CLDIN-NL62.84.240.0/21
PTRsrv1a.flexfilter.nl
A62.84.244.25🇳🇱 CLDIN-NL62.84.240.0/21
A185.89.6.110🇳🇱 CLDIN-NL185.89.4.0/22 Flexwebhosting B.V.
MXsrv2.flexfilter.nl ⭐
A62.84.240.181🇳🇱 CLDIN-NL62.84.240.0/21
PTRsrv2a.flexfilter.nl
A62.84.244.16🇳🇱 CLDIN-NL62.84.240.0/21
PTRsrv1a.flexfilter.nl
A185.89.6.110🇳🇱 CLDIN-NL185.89.4.0/22 Flexwebhosting B.V.
TXTv=spf1 a mx ip4:185.89.4.202 ~all
SOAns1.flexwebhosting.nlhostmaster@uadmin.nl serial=2100000636

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-01 16:30:01 +0000 (EPOCH 1782923401)
SOAns1.dns.nldns@sidn.nl 2026-07-01 #33

Subdomains

www.uadmin.nl

Same first word

uadmin.net
uadmin.info
uadmin.com
uadmin.ru
uadmin.io
uadmin.blogspot.com
uadmin.nl

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DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSns1.flexwebhosting.nlns2.flexwebhosting.nlns3.flexwebhosting.comMXsrv1.flexfilter.nlsrv2.flexfilter.nlA185.89.4.20289.18.179.43
●NSns1.flexwebhosting.nl2015-08-23 → 2026-07-01 · 2 obs
● 2015-08-23 04:32:52
● 2026-07-01 17:22:20
●NSns2.flexwebhosting.nl2015-08-23 → 2026-07-01 · 2 obs
● 2015-08-23 04:32:52
● 2026-07-01 17:22:20
●NSns3.flexwebhosting.com2015-08-23 → 2026-07-01 · 2 obs
● 2015-08-23 04:32:52
● 2026-07-01 17:22:20
●MXsrv1.flexfilter.nl2015-08-23 → 2026-07-01 · 2 obs
● 2015-08-23 04:32:52
● 2026-07-01 17:22:20
●MXsrv2.flexfilter.nl2015-08-23 → 2026-07-01 · 2 obs
● 2015-08-23 04:32:52
● 2026-07-01 17:22:20
●A185.89.4.2022026-02-19 → 2026-07-01 · 3 obs
○ 2017-02-12 23:56:40
● 2026-02-19 17:34:48
● 2026-07-01 17:22:20
○A89.18.179.432015-08-23 → 2017-02-12 · 4 obs
● 2015-08-23 04:32:52
● 2017-02-12 23:56:40
○ 2026-02-19 17:34:48
○ 2026-07-01 17:22:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.27.140.33

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: 593ms | Queries: -

📄 Records

TypeCountSample Data
A1185.89.4.202
NS3ns3.flexwebhosting.com, ns1.flexwebhosting.nl...
MX2srv1.flexfilter.nl (pri: 10), srv2.flexfilter.nl (pri: 10)
TXT1v=spf1 a mx ip4:185.89.4.202 ~all
SOA1ns1.flexwebhosting.nl hostmaster.uadmin.

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

uadmin.nl serves as the parent of www.uadmin.nl.

IP Addresses

uadmin.nl resolves to just one IP address, 185.89.4.202.

Two other host names, along with jonkersceelen.nl, www.uadmin.nl and eduserve.nl, also share IP numbers with uadmin.nl.

Name Servers

uadmin.nl has three name servers — ns3.flexwebhosting.com, ns1.flexwebhosting.nl and ns2.flexwebhosting.nl.

uadmin.nl has at least partial name server overlap with other domains, such as mediasteps.nl, goedeopticien.nl, beda.nl and two others.

These name servers tend to appear together with the name servers ns1.anony.nl, ns2.anony.nl and ns3.anony.eu.

Host names that have two IP addresses:

ns1.flexwebhosting.nl resolves to 62.84.243.10 and 2a02:2968:2::10.

ns2.flexwebhosting.nl resolves to 185.27.140.33 and 2a02:2968:2:5::30.

Host names that point to one IP address:

ns3.flexwebhosting.com resolves to 185.231.200.133.

Mail Servers

uadmin.nl is served by two mail servers, srv1.flexfilter.nl and srv2.flexfilter.nl.

Among the domains sharing a mail server setup with uadmin.nl are tritec.nl, vemc.nl, chriscras.nl and two others.

The mail servers of uadmin.nl overlap at least partially with those of other domains, including perfectbodyinvestments.com, n-e-l.be and rosval.nl.

Host names that resolve to four IP numbers:

srv1.flexfilter.nl has four IP addresses: 62.84.240.181, 62.84.244.16, 62.84.244.25 and 185.89.6.110.

Hostnames that map to three IP numbers:

srv2.flexfilter.nl resolves to 62.84.240.181, 62.84.244.16 and 185.89.6.110.

The host names srv1.flexfilter.nl and srv2.flexfilter.nl both resolve to 62.84.240.181 IP addresses.

The host names srv1.flexfilter.nl and srv2.flexfilter.nl both resolve to 62.84.244.16 IP addresses.

The host names srv1.flexfilter.nl and srv2.flexfilter.nl both resolve to 185.89.6.110 IP addresses.