servers.instruct.nl - robtex.com

servers.instruct.nl

DNSSEC⚠️ Not signed

instruct.nl

DNSSECπŸ”’ Signed (DS record present)
A2606:4700:3035::6815:9dcπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:830bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.9.220Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.131.11πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdina.ns.cloudflare.com ⭐
NSian.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
MXalt2.aspmx.l.google.com(20)
MXaspmx2.googlemail.com(30)
MXaspmx3.googlemail.com(30)
TXTgoogle-site-verification=KkzYDlZ1CIbpmdsKqmZxUKx48RhyglCQqTdK_VpXwF0
TXTv=spf1 a include:_spf.transip.email include:_spf.google.com include:spf.flowm...
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.9.220, 172.67.131.11
IPv6 hints2606:4700:3035::6815:9dc, 2606:4700:3037::ac43:830b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOAdina.ns.cloudflare.comdns@cloudflare.com serial=2410032569
WOT: SAFE (62/100)

Subdomains

Same first word

Similar names

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
instruct.nlian.ns.cloudflare.com, dina.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.118

NS records: ian.ns.cloudflare.com, dina.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 354ms | Queries: -

πŸ“„ Records

TypeCountSample Data