koerskoning.com - robtex.com
koerskoning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:4212🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:9b4d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.18Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.77🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brynne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2641🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c241🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2241🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 108.162.194.65🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 162.159.38.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| A | 172.64.34.65🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brynne.ns.cloudflare.com | ||||||
| NS | emerson.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c60🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c360🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2360🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 108.162.195.96🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 162.159.44.96Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| A | 172.64.35.96🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emerson.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.66.18, 172.67.155.77 | ||||||
| IPv6 hints | 2606:4700:3034::6815:4212, 2606:4700:3034::ac43:9b4d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com | ||||||
| SOA | brynne.ns.cloudflare.comdns@cloudflare.com serial=2401897117 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776999896 | ||||||
Subdomains
www.koerskoning.com |
Same first word
koerskoning.com |
DNS History
6 records (6 active, 0 former)
●NSbrynne.ns.cloudflare.com2026-04-17 → 2026-04-24 · 2 obs
● 2026-04-24 03:09:24
●NSemerson.ns.cloudflare.com2026-04-17 → 2026-04-24 · 2 obs
● 2026-04-24 03:09:24
●A104.21.66.182026-04-17 → 2026-04-24 · 2 obs
● 2026-04-24 03:09:24
●A172.67.155.772026-04-17 → 2026-04-24 · 2 obs
● 2026-04-24 03:09:24
●A2606:4700:3034::6815:42122026-04-17 → 2026-04-24 · 2 obs
● 2026-04-24 03:09:24
●A2606:4700:3034::ac43:9b4d2026-04-17 → 2026-04-24 · 2 obs
● 2026-04-24 03:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net... | - |
| koerskoning.com | brynne.ns.cloudflare.com, emerson.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.96
NS records: brynne.ns.cloudflare.com, emerson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koerskoning.com (unsigned zone)
⏱️ Timing
Total: 97ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.66.18, 172.67.155.77 |
| AAAA | 2 | 2606:4700:3034::ac43:9b4d, 2606:4700:3034::6815:4212 |
| NS | 2 | brynne.ns.cloudflare.com, emerson.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brynne.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (brynne.ns.cloudflare.com, brynne.ns.cloudflare.com, brynne.ns.cloudflare.com...)
Analysis
Hierarchy
koerskoning.com is parent of www.koerskoning.com.
IP Addresses
koerskoning.com points to four IP numbers: 2606:4700:3034::6815:4212, 2606:4700:3034::ac43:9b4d, 104.21.66.18 and 172.67.155.77.
Other host names, for instance sa0.amigogaming.cloud, idimuaratebo.org, direitodainformatica.com, www.transcendent-llc.com and ifengss.com share IP numbers with koerskoning.com.
Name Servers
koerskoning.com's delegation is to two name servers brynne.ns.cloudflare.com and emerson.ns.cloudflare.com.
koerskoning.com shares the same name server configuration as other domains, such as lowenlehrgeld.com, ijcih.com, waffelwertwerk.com, chococenten.com and winstwafel.com.
koerskoning.com at least partially shares its name servers with other domains, for instance matchbox-shoreditch.com, 9103.com, findhealthguide.online, jagger.es and xtqnr.com.
These name servers are commonly used alongside dane.ns.cloudflare.com and carl.ns.cloudflare.com.
Host names with six IP numbers:
brynne.ns.cloudflare.com points to: 2606:4700:50::a29f:2641, 2803:f800:50::6ca2:c241, 2a06:98c1:50::ac40:2241, 108.162.194.65, 162.159.38.65 and 172.64.34.65.
emerson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c60, 2803:f800:50::6ca2:c360, 2a06:98c1:50::ac40:2360, 108.162.195.96, 162.159.44.96 and 172.64.35.96.