4s4.nl - robtex.com
4s4.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:42a6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cdcc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.166Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.204🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | algin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 108.162.193.61🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 172.64.33.61🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| A | 173.245.59.61🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | algin.ns.cloudflare.com | ||||||
| NS | dara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c05b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:205b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 108.162.192.91🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 172.64.32.91🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| A | 173.245.58.91🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.166, 172.67.205.204 | ||||||
| IPv6 hints | 2606:4700:3034::6815:42a6, 2606:4700:3037::ac43:cdcc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=34, name=cloudflare-ech.com | ||||||
| SOA | algin.ns.cloudflare.comdns@cloudflare.com serial=2401411593 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-24 01:00:01 +0000 (EPOCH 1776992401) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-24 #2 | ||||||
Same first word
Similar names
s44.co |
44s.ru |
44s.ca |
s44.cz |
s44.se |
44s.me |
s44.de |
s44.me |
s44.at |
s44.ru |
s44.ee |
44s.info |
s44.name |
s44.eu |
s44.org |
44s.de |
44s.casino |
s44.net |
44s.us |
s44.cc |
s44.nl |
44s.com |
s44.it |
DNS History
6 records (6 active, 0 former)
●NSalgin.ns.cloudflare.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:34:32
●NSdara.ns.cloudflare.com2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:34:32
●A104.21.66.1662026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:34:32
●A172.67.205.2042026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:34:32
●A2606:4700:3034::6815:42a62026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:34:32
●A2606:4700:3037::ac43:cdcc2026-04-16 → 2026-04-24 · 2 obs
● 2026-04-24 01:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| 4s4.nl | dara.ns.cloudflare.com, algin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.91
NS records: dara.ns.cloudflare.com, algin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4s4.nl (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.66.166, 172.67.205.204 |
| AAAA | 2 | 2606:4700:3034::6815:42a6, 2606:4700:3037::ac43:cdcc |
| NS | 2 | algin.ns.cloudflare.com, dara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | algin.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
4s4.nl points to four IP numbers: 2606:4700:3034::6815:42a6, 2606:4700:3037::ac43:cdcc, 104.21.66.166 and 172.67.205.204.
Other host names, for instance www.rbsifiqnyrhfd.space, aavot.online, majestya.com, tiko22.com and vortex-gearbox.com share IP numbers with 4s4.nl.
Name Servers
4s4.nl's delegation is to two name servers algin.ns.cloudflare.com and dara.ns.cloudflare.com.
4s4.nl shares the same name server configuration as other domains, such as alllinks.in, colbyland.com, auftickets.uy, formanis.com and v-key.com.
4s4.nl at least partially shares its name servers with other domains, for instance sofacoversupplier.com, bearlock.pl, danielandjayme.com, ghandsons.com.au and 7ete.com.
These name servers are commonly used alongside arya.ns.cloudflare.com and grace.ns.cloudflare.com.
Host names with six IP numbers:
algin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3d, 2803:f800:50::6ca2:c13d, 2a06:98c1:50::ac40:213d, 108.162.193.61, 172.64.33.61 and 173.245.59.61.
dara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5b, 2803:f800:50::6ca2:c05b, 2a06:98c1:50::ac40:205b, 108.162.192.91, 172.64.32.91 and 173.245.58.91.