api.simdo.nl - dns.ninja
api.simdo.nl
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:8045πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:cdπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.0.205Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.128.69πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.0.205, 172.67.128.69 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8045, 2606:4700:3034::6815:cd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com | ||||||
simdo.nl
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3031::ac43:8045πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:cdπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.0.205Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.128.69πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | sasha.ns.cloudflare.com β | ||||||
| NS | valentin.ns.cloudflare.com | ||||||
| MX | simdo-nl.mail.protection.outlook.com β | ||||||
| TXT | MS=ms51156873 | ||||||
| TXT | atlassian-domain-verification=MuS4maE2J72jK4Va2EpckKQkhXOn/p7nhgxfmYu8KwgT/fU... | ||||||
| TXT | brevo-code:bff02f377d2382e1389d3b6419f00410 | ||||||
| TXT | google-site-verification=p3cYtlHHkmUmbX73jauCGbrusg5qPHJiTP_uBXH4qfw | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.0.205, 172.67.128.69 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8045, 2606:4700:3034::6815:cd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com | ||||||
| SOA | sasha.ns.cloudflare.comdns@cloudflare.com serial=2412033451 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.0.2052026-02-21 β 2026-08-15 Β· 2 obs
β 2026-02-21 18:33:26
β 2026-08-15 10:07:26
β 2026-08-15 10:07:26
βA172.67.128.692026-02-21 β 2026-08-15 Β· 2 obs
β 2026-02-21 18:33:26
β 2026-08-15 10:07:26
β 2026-08-15 10:07:26
βA2606:4700:3031::ac43:80452026-02-21 β 2026-08-15 Β· 2 obs
β 2026-02-21 18:33:26
β 2026-08-15 10:07:26
β 2026-08-15 10:07:26
βA2606:4700:3034::6815:cd2026-06-20 β 2026-08-15 Β· 3 obs
β 2026-05-29 07:01:36
β 2026-06-20 01:35:46
β 2026-08-15 10:07:26
β 2026-06-20 01:35:46
β 2026-08-15 10:07:26
βA2606:4700:3036::6815:cd2026-02-21 β 2026-05-29 Β· 4 obs
β 2026-02-21 18:33:26
β 2026-05-29 07:01:36
β 2026-06-20 01:35:46
β 2026-08-15 10:07:26
β 2026-05-29 07:01:36
β 2026-06-20 01:35:46
β 2026-08-15 10:07:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns4.dns.nl, ns3.dns.nl | - |
| simdo.nl | sasha.ns.cloudflare.com, valentin.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.69
NS records: sasha.ns.cloudflare.com, valentin.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 430ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.0.205, 172.67.128.69 |
| AAAA | 2 | 2606:4700:3034::6815:cd, 2606:4700:3031::ac43:8045 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
api.simdo.nl has four IP addresses: 104.21.0.205, 172.67.128.69, 2606:4700:3031::ac43:8045 and 2606:4700:3034::6815:cd.
grandmaraisschools.org, bio-step.eu, forsaken.com.mx plus two other host names have IP numbers in common with api.simdo.nl.