`bertkassies.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8b03^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2e7d^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.125^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.3^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`elle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elle.ns.cloudflare.com`
		A	108.162.192.110^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	172.64.32.110^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	173.245.58.110^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
MX	`mail.bertkassies.nl` ⭐
		A	213.165.247.176^{🇺🇸 INMOTION213.165.246.0/23 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA}
			PTR	`amsngx370.inmotionhosting.com`
TXT	`v=spf1 +mx +a +ip4:213.165.247.176 +include:relay.mailchannels.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.125, 172.67.139.3
		IPv6 hints	2606:4700:3031::ac43:8b03, 2606:4700:3035::6815:2e7d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2403155504

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-05-10 04:00:02 +0000 (EPOCH 1778385602)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-05-10 #8

⚠️ On DNS blocklist: tif

Same first word

bertkassies.nl

DNS History

7 records (7 active, 0 former)

●NSalex.ns.cloudflare.com2026-04-13 → 2026-05-10 · 2 obs

● 2026-04-13 20:32:48
● 2026-05-10 04:51:38

●NSelle.ns.cloudflare.com2026-04-13 → 2026-05-10 · 2 obs

● 2026-04-13 20:32:48
● 2026-05-10 04:51:38

●MXmail.bertkassies.nl2026-04-13 → 2026-05-10 · 2 obs

● 2026-04-13 20:32:48
● 2026-05-10 04:51:38

●A104.21.46.1252026-04-13 → 2026-05-10 · 2 obs

● 2026-04-13 20:32:48
● 2026-05-10 04:51:38

●A172.67.139.32026-04-13 → 2026-05-10 · 2 obs

● 2026-04-13 20:32:48
● 2026-05-10 04:51:38

●A2606:4700:3031::ac43:8b032026-04-13 → 2026-05-10 · 2 obs

● 2026-04-13 20:32:48
● 2026-05-10 04:51:38

●A2606:4700:3035::6815:2e7d2026-04-13 → 2026-05-10 · 2 obs

● 2026-04-13 20:32:48
● 2026-05-10 04:51:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns4.dns.nl, ns3.dns.nl, ns1.dns.nl	-
bertkassies.nl	alex.ns.cloudflare.com, elle.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.110

NS records: alex.ns.cloudflare.com, elle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bertkassies.nl (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.125, 172.67.139.3`
AAAA	2	`2606:4700:3031::ac43:8b03, 2606:4700:3035::6815:2e7d`
NS	2	`alex.ns.cloudflare.com, elle.ns.cloudflare.com`
MX	1	`mail.bertkassies.nl (pri: 0)`
TXT	1	`v=spf1 +mx +a +ip4:213.165.247.176 +incl`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

bertkassies.nl resolves to four IPs: 2606:4700:3031::ac43:8b03, 2606:4700:3035::6815:2e7d, 104.21.46.125 and 172.67.139.3.

Other host names such as deltatechnologies.co.uk, painel.nilapress.com.br, norlab.net, order-confirmation.cfd and ftaskin.com share IP numbers with bertkassies.nl.

Name Servers

bertkassies.nl is delegated to two name servers: alex.ns.cloudflare.com and elle.ns.cloudflare.com.

bertkassies.nl uses the same name server setup as other domains, including hzxio.com, uno.my, terracottajewelry.com, cynux.com and matthandler.com.

At least part of the name servers for bertkassies.nl are shared with other domains, for instance myroniqasent.com, robindrip.com, shenzhu.workers.dev, aipac.com and immigration.ca.

Host names with six IP numbers:

alex.ns.cloudflare.com points to: 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100.

elle.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6e, 2803:f800:50::6ca2:c06e, 2a06:98c1:50::ac40:206e, 108.162.192.110, 172.64.32.110 and 173.245.58.110.

Mail Servers

The mail server for bertkassies.nl is mail.bertkassies.nl.

Host mail.bertkassies.nl points to IP 213.165.247.176.

bertkassies.nl - robtex.com

bertkassies.nl

nl

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`bertkassies.nl`

`nl`