simonsdev.co - robtex.com
simonsdev.co
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2606:4700:3036::6815:c9eCloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c320Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.21.12.158Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 172.67.195.32Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| NS | ivan.ns.cloudflare.com โญ | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 โ hints match | ||||||
| IPv4 hints | 104.21.12.158, 172.67.195.32 | ||||||
| IPv6 hints | 2606:4700:3036::6815:c9e, 2606:4700:3037::ac43:c320 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com | ||||||
| SOA | ivan.ns.cloudflare.comdns@cloudflare.com serial=2417304621 | ||||||
co
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns0.centralnic.net โญ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759792501 | ||||||
Same first word
simonsdev.co |
simonsdev.ca |
simonsdev.com |
Similar names
DNS History
10 records (6 active, 4 former)
โNSivan.ns.cloudflare.com2026-09-28 โ 2026-10-30 ยท 2 obs
โ 2026-09-28 12:05:24
โ 2026-10-30 06:25:24
โ 2026-10-30 06:25:24
โNSvera.ns.cloudflare.com2026-09-28 โ 2026-10-30 ยท 2 obs
โ 2026-09-28 12:05:24
โ 2026-10-30 06:25:24
โ 2026-10-30 06:25:24
โA104.21.12.1582026-10-16 โ 2026-10-30 ยท 3 obs
โ 2026-09-28 12:05:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โA172.67.195.322026-10-16 โ 2026-10-30 ยท 3 obs
โ 2026-09-28 12:05:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โA188.114.96.02026-09-28 โ 2026-09-28 ยท 3 obs
โ 2026-09-28 12:05:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โA188.114.97.02026-09-28 โ 2026-09-28 ยท 3 obs
โ 2026-09-28 12:05:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โA2606:4700:3036::6815:c9e2026-10-16 โ 2026-10-30 ยท 3 obs
โ 2026-09-28 12:05:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โA2606:4700:3037::ac43:c3202026-10-16 โ 2026-10-30 ยท 3 obs
โ 2026-09-28 12:05:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โA2a06:98c1:3120::2026-09-28 โ 2026-09-28 ยท 3 obs
โ 2026-09-28 12:05:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โA2a06:98c1:3121::2026-09-28 โ 2026-09-28 ยท 3 obs
โ 2026-09-28 12:05:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
โ 2026-10-16 07:09:36
โ 2026-10-30 06:25:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co | 8 records |
| simonsdev.co | ivan.ns.cloudflare.com, vera.ns.cloudflare.com | - |
โ Authoritative Response
Server:108.162.192.147
NS records: ivan.ns.cloudflare.com, vera.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for simonsdev.co (unsigned zone)
โฑ๏ธ Timing
Total: 1706ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.12.158, 172.67.195.32 |
| AAAA | 2 | 2606:4700:3037::ac43:c320, 2606:4700:3036::6815:c9e |
| NS | 2 | ivan.ns.cloudflare.com, vera.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivan.ns.cloudflare.com dns.cloudflare.co |
๐ Glue Records Collected
Total: 8
In-bailiwick: 8 (c.registrydns.co, c.registrydns.co, b.registrydns.co...)
Analysis
IP Addresses
simonsdev.co directs to four IP numbers, which are 104.21.12.158, 172.67.195.32, 2606:4700:3036::6815:c9e and 2606:4700:3037::ac43:c320.
Name Servers
simonsdev.co has two authoritative name servers โ ivan.ns.cloudflare.com and vera.ns.cloudflare.com.