centrum24.nl
| DNSSEC | β οΈ Not signed |
| A | 2606:4700:3030::ac43:99d9πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints |
| A | 2606:4700:3035::6815:48b7πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints |
| A | 104.21.72.183Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints |
| A | 172.67.153.217πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints |
| NS | amy.ns.cloudflare.com β |
| A | 2606:4700:50::adf5:3a65πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US |
| PTR | amy.ns.cloudflare.com |
| A | 2803:f800:50::6ca2:c065π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L |
| PTR | amy.ns.cloudflare.com |
| A | 2a06:98c1:50::ac40:2065πΊπΈ Cloudflare2a06:98c1:50::/45 |
| PTR | amy.ns.cloudflare.com |
| A | 108.162.192.101πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US |
| PTR | amy.ns.cloudflare.com |
| A | 172.64.32.101πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US |
| PTR | amy.ns.cloudflare.com |
| A | 173.245.58.101πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US |
| PTR | amy.ns.cloudflare.com |
| NS | ian.ns.cloudflare.com |
| A | 2606:4700:58::adf5:3b76πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US |
| PTR | ian.ns.cloudflare.com |
| A | 2803:f800:50::6ca2:c176π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L |
| PTR | ian.ns.cloudflare.com |
| A | 2a06:98c1:50::ac40:2176πΊπΈ Cloudflare2a06:98c1:50::/45 |
| PTR | ian.ns.cloudflare.com |
| A | 108.162.193.118πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US |
| PTR | ian.ns.cloudflare.com |
| A | 172.64.33.118πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US |
| PTR | ian.ns.cloudflare.com |
| A | 173.245.59.118πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US |
| PTR | ian.ns.cloudflare.com |
| MX | mx2.zoho.com β |
| A | 136.143.183.44πΊπΈ ZohoAS136.143.182.0/23 Zoho |
| PTR | mx2.zoho.com |
| PTR | mx3.zoho.com |
| PTR | mx.zoho.com |
| PTR | mx2.zohomail.com |
| PTR | mx3.zohomail.com |
| PTR | mx.zohomail.com |
| MX | mx3.zoho.com(20) |
| A | 204.141.43.44πΊπΈ ZohoAS204.141.42.0/23 Zoho Corporation |
| PTR | mx2.zoho.com |
| PTR | mx3.zoho.com |
| PTR | mx6.zoho.com |
| PTR | mx7.zoho.com |
| PTR | mx8.zoho.com |
| PTR | mx.zoho.com |
| PTR | mx2.zohomail.com |
| PTR | mx3.zohomail.com |
| PTR | mx.zohomail.com |
| MX | mx.zoho.com(50) |
| A | 136.143.183.44πΊπΈ ZohoAS136.143.182.0/23 Zoho |
| PTR | mx2.zoho.com |
| PTR | mx3.zoho.com |
| PTR | mx.zoho.com |
| PTR | mx2.zohomail.com |
| PTR | mx3.zohomail.com |
| PTR | mx.zohomail.com |
| A | 204.141.43.44πΊπΈ ZohoAS204.141.42.0/23 Zoho Corporation |
| PTR | mx2.zoho.com |
| PTR | mx3.zoho.com |
| PTR | mx6.zoho.com |
| PTR | mx7.zoho.com |
| PTR | mx8.zoho.com |
| PTR | mx.zoho.com |
| PTR | mx2.zohomail.com |
| PTR | mx3.zohomail.com |
| PTR | mx.zohomail.com |
| TXT | google-site-verification=A-WX3WSd5EASfcFMpKtZedlRNXwIfPSvCoDJkeO0IHM |
| TXT | v=spf1 include:zohomail.com include:zoho.eu ~all |
| TXT | zoho-verification=zb42880112.zmverify.zoho.com |
| HTTPS | HTTP/3, HTTP/2 β hints match |
| IPv4 | 104.21.72.183, 172.67.153.217 |
| IPv6 | 2606:4700:3030::ac43:99d9, 2606:4700:3035::6815:48b7 |
| SOA | amy.ns.cloudflare.comdns@cloudflare.com serial=2397163437 |
| DNSSEC | π Signed (DS record present) |
| NS | ns1.dns.nl β π |
| NS | ns3.dns.nl π |
| NS | ns4.dns.nl π |
| TXT | nl zone update: 2026-02-17 01:00:01 +0000 (EPOCH 1771290001) |
| SOA | ns1.dns.nldns@sidn.nl 2026-02-17 #2 |
Same first word
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| centrum24.nl | amy.ns.cloudflare.com, ian.ns.cloudflare.com | - |
β
Authoritative Response
Server: 108.162.193.118
NS records: amy.ns.cloudflare.com, ian.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for centrum24.nl (unsigned zone)
β±οΈ Timing
Total: 556ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
| A | 2 | 172.67.153.217, 104.21.72.183 |
| AAAA | 2 | 2606:4700:3035::6815:48b7, 2606:4700:3030::ac43:99d9 |
| NS | 2 | amy.ns.cloudflare.com, ian.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 3 | google-site-verification=A-WX3WSd5EASfcF, v=spf1 include:zohomail.com include:zoho... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amy.ns.cloudflare.com dns.cloudflare.com |
AI analysis
centrum24.nl points to four IP numbers: 2606:4700:3030::ac43:99d9, 2606:4700:3035::6815:48b7, 104.21.72.183 and 172.67.153.217.
Other host names including maxwing.com, callaighe.com, www.windowstechupdates.com.cdn.cloudflare.net, www.502ww.com and microkerf.co.uk share IP numbers with centrum24.nl.
centrum24.nl's delegation uses two name servers, amy.ns.cloudflare.com and ian.ns.cloudflare.com.
centrum24.nl shares the same name server setup as other domains, for example twoja-reklama.pl, dramaspice.com, kuishi.co.uk, sciencepark.se and livepix.app.
centrum24.nl at least partially shares name servers with other domains, including singaporedrugmart.com, karak-networkx.pages.dev, tangerangkota.org, bradleyrichert.com and (0x706f726e)-look.com.
these name servers are commonly used with lily.ns.cloudflare.com, stevie.ns.cloudflare.com, woz.ns.cloudflare.com, byron.ns.cloudflare.com and isla.ns.cloudflare.com.
Host names with six IP numbers:
amy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101.
ian.ns.cloudflare.com points to: 2606:4700:58::adf5:3b76, 2803:f800:50::6ca2:c176, 2a06:98c1:50::ac40:2176, 108.162.193.118, 172.64.33.118 and 173.245.59.118.
centrum24.nl is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
The mail servers for centrum24.nl are shared with other domains, for instance teaminnovative.org, kosella.net, foaminsulationsolution.com, green-lantern.net and dianabarash.com.
Host names with two IP numbers:
mx.zoho.com points to 136.143.183.44 and 204.141.43.44.
Host names with one IP number:
mx2.zoho.com points to 136.143.183.44.
mx3.zoho.com points to 204.141.43.44.
Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.
Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.