ondersteunt.nl - robtex.com

ondersteunt.nl

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9faf🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:e91🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.145Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.175🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaida.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A2803:f800:50::6ca2:c03a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaida.ns.cloudflare.com
A2a06:98c1:50::ac40:203a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaida.ns.cloudflare.com
A108.162.192.58🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A172.64.32.58🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
A173.245.58.58🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaida.ns.cloudflare.com
NSduke.ns.cloudflare.com
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
MX_dc-mx.e5dd41b57916.ondersteunt.nl ⭐
A213.239.141.155
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.14.145, 172.67.159.175
IPv62606:4700:3030::ac43:9faf, 2606:4700:3036::6815:e91
SOAaida.ns.cloudflare.comdns@cloudflare.com serial=2397848526

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-28 04:00:02 +0000 (EPOCH 1774670402)
SOAns1.dns.nldns@sidn.nl 2026-03-28 #8

Subdomains

mail.ondersteunt.nl

Same first word

ondersteunt.nl
ondersteunt.com

DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NSaida.ns.cloudflare.comduke.ns.cloudflare.comns5.silverpoint.nlns6.silverpoint.nlMX_dc-mx.e5dd41b57916.ondersteunt.nldc-23ab0672-mail.ondersteunt.nldc-ca002b7b11c4.ondersteunt.nlmail.ondersteunt.nlA104.21.14.145172.67.159.1752606:4700:3030::ac43:9faf2606:4700:3036::6815:e91104.31.78.244104.31.79.244188.114.96.0188.114.97.0213.239.141.1552400:cb00:2048:1::681f:4ef42400:cb00:2048:1::681f:4ff42a06:98c1:3120::2a06:98c1:3121::
●NSaida.ns.cloudflare.com2016-12-31 → 2026-03-28 · 3 obs
○ 2016-04-29 20:52:40
● 2016-12-31 05:38:50
● 2026-03-28 04:45:40
●NSduke.ns.cloudflare.com2016-12-31 → 2026-03-28 · 3 obs
○ 2016-04-29 20:52:40
● 2016-12-31 05:38:50
● 2026-03-28 04:45:40
○NSns5.silverpoint.nl2015-07-09 → 2016-04-29 · 4 obs
● 2015-07-09 15:21:00
● 2016-04-29 20:52:40
○ 2016-12-31 05:38:50
○ 2026-03-28 04:45:40
○NSns6.silverpoint.nl2015-07-09 → 2016-04-29 · 4 obs
● 2015-07-09 15:21:00
● 2016-04-29 20:52:40
○ 2016-12-31 05:38:50
○ 2026-03-28 04:45:40
●MX_dc-mx.e5dd41b57916.ondersteunt.nl2026-02-17 → 2026-03-28 · 3 obs
○ 2018-08-27 14:17:40
● 2026-02-17 22:50:50
● 2026-03-28 04:45:40
○MXdc-23ab0672-mail.ondersteunt.nl2016-12-31 → 2016-12-31 · 4 obs
○ 2016-04-29 20:52:40
● 2016-12-31 05:38:50
○ 2018-08-27 14:17:40
○ 2026-03-28 04:45:40
○MXdc-ca002b7b11c4.ondersteunt.nl2018-08-27 → 2018-08-27 · 4 obs
○ 2016-12-31 05:38:50
● 2018-08-27 14:17:40
○ 2026-02-17 22:50:50
○ 2026-03-28 04:45:40
○MXmail.ondersteunt.nl2015-07-09 → 2016-04-29 · 4 obs
● 2015-07-09 15:21:00
● 2016-04-29 20:52:40
○ 2016-12-31 05:38:50
○ 2026-03-28 04:45:40
●A104.21.14.1452026-02-17 → 2026-03-28 · 6 obs
○ 2018-08-27 14:17:40
● 2026-02-17 22:50:50
● 2026-03-24 10:56:58
○ 2026-03-26 15:09:24
● 2026-03-28 04:45:38
● 2026-03-28 04:45:40
○A104.31.78.2442016-12-31 → 2018-08-27 · 5 obs
○ 2016-04-29 20:52:40
● 2016-12-31 05:38:50
● 2018-08-27 14:17:40
○ 2026-02-17 22:50:50
○ 2026-03-28 04:45:40
○A104.31.79.2442016-12-31 → 2018-08-27 · 5 obs
○ 2016-04-29 20:52:40
● 2016-12-31 05:38:50
● 2018-08-27 14:17:40
○ 2026-02-17 22:50:50
○ 2026-03-28 04:45:40
●A172.67.159.1752026-02-17 → 2026-03-28 · 6 obs
○ 2018-08-27 14:17:40
● 2026-02-17 22:50:50
● 2026-03-24 10:56:58
○ 2026-03-26 15:09:24
● 2026-03-28 04:45:38
● 2026-03-28 04:45:40
○A188.114.96.02026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-24 10:56:58
● 2026-03-26 15:09:24
○ 2026-03-28 04:45:38
○ 2026-03-28 04:45:40
○A188.114.97.02026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-24 10:56:58
● 2026-03-26 15:09:24
○ 2026-03-28 04:45:38
○ 2026-03-28 04:45:40
○A213.239.141.1552015-07-09 → 2016-04-29 · 4 obs
● 2015-07-09 15:21:00
● 2016-04-29 20:52:40
○ 2016-12-31 05:38:50
○ 2026-03-28 04:45:40
○A2400:cb00:2048:1::681f:4ef42016-12-31 → 2018-08-27 · 5 obs
○ 2016-04-29 20:52:40
● 2016-12-31 05:38:50
● 2018-08-27 14:17:40
○ 2026-02-17 22:50:50
○ 2026-03-28 04:45:40
○A2400:cb00:2048:1::681f:4ff42016-12-31 → 2018-08-27 · 5 obs
○ 2016-04-29 20:52:40
● 2016-12-31 05:38:50
● 2018-08-27 14:17:40
○ 2026-02-17 22:50:50
○ 2026-03-28 04:45:40
●A2606:4700:3030::ac43:9faf2026-02-17 → 2026-03-28 · 6 obs
○ 2018-08-27 14:17:40
● 2026-02-17 22:50:50
● 2026-03-24 10:56:58
○ 2026-03-26 15:09:24
● 2026-03-28 04:45:38
● 2026-03-28 04:45:40
●A2606:4700:3036::6815:e912026-02-17 → 2026-03-28 · 6 obs
○ 2018-08-27 14:17:40
● 2026-02-17 22:50:50
● 2026-03-24 10:56:58
○ 2026-03-26 15:09:24
● 2026-03-28 04:45:38
● 2026-03-28 04:45:40
○A2a06:98c1:3120::2026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-24 10:56:58
● 2026-03-26 15:09:24
○ 2026-03-28 04:45:38
○ 2026-03-28 04:45:40
○A2a06:98c1:3121::2026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-24 10:56:58
● 2026-03-26 15:09:24
○ 2026-03-28 04:45:38
○ 2026-03-28 04:45:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns1.dns.nl, ns4.dns.nl-
ondersteunt.nlaida.ns.cloudflare.com, duke.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.110

NS records: aida.ns.cloudflare.com, duke.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ondersteunt.nl (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.159.175, 104.21.14.145
AAAA22606:4700:3036::6815:e91, 2606:4700:3030::ac43:9faf
NS2aida.ns.cloudflare.com, duke.ns.cloudflare.com
MX1_dc-mx.e5dd41b57916.ondersteunt.nl (pri:
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aida.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

ondersteunt.nl is the parent of mail.ondersteunt.nl.

IP Addresses

Four IP numbers are pointed to by ondersteunt.nl: 2606:4700:3030::ac43:9faf, 2606:4700:3036::6815:e91, 104.21.14.145 and 172.67.159.175.

other host names including gsimw.com, streamtapeadblockuser.art, covidtechconnect.com, deaf.bible and mail.mascherinefutura.com share IP numbers with ondersteunt.nl.

Name Servers

ondersteunt.nl is delegated to two name servers aida.ns.cloudflare.com and duke.ns.cloudflare.com.

ondersteunt.nl shares the same name server setup as other domains, for instance mewebe.com, duersoncorporation.com, nds2013.co.nz, forestprotection.co.nz and trollsmokehouse.com.

ondersteunt.nl at least partially shares name servers with other domains, for instance faryus.com, sisohamilton.org, taylormethod.com, gacua.net and dizzplays.com.

these name servers are commonly used alongside beau.ns.cloudflare.com.

Host names with six IP numbers:

Host name aida.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3a, 2803:f800:50::6ca2:c03a, 2a06:98c1:50::ac40:203a, 108.162.192.58, 172.64.32.58 and 173.245.58.58.

Host name duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

Mail Servers

ondersteunt.nl is handled by a single mail server, _dc-mx.e5dd41b57916.ondersteunt.nl.

_dc-mx.e5dd41b57916.ondersteunt.nl resolves to IP 213.239.141.155.