rubyandrails.info - dns.ninja
rubyandrails.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1357🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:b9b1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.19.87Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.177🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alla.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 108.162.192.62🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 172.64.32.62🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| A | 173.245.58.62🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alla.ns.cloudflare.com | ||||||
| NS | gerald.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3ba8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 108.162.193.168🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 172.64.33.168🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 173.245.59.168🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.19.87, 172.67.185.177 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1357, 2606:4700:3032::ac43:b9b1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com | ||||||
| SOA | alla.ns.cloudflare.comdns@cloudflare.com serial=2405819709 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1780885180 | ||||||
Same first word
rubyandrails.info |
rubyandrails.net |
DNS History
6 records (6 active, 0 former)
●NSalla.ns.cloudflare.com2026-03-14 → 2026-06-08 · 2 obs
● 2026-06-08 02:44:24
●NSgerald.ns.cloudflare.com2026-03-14 → 2026-06-08 · 2 obs
● 2026-06-08 02:44:24
●A104.21.19.872026-03-14 → 2026-06-08 · 2 obs
● 2026-06-08 02:44:24
●A172.67.185.1772026-03-14 → 2026-06-08 · 2 obs
● 2026-06-08 02:44:24
●A2606:4700:3030::6815:13572026-03-14 → 2026-06-08 · 2 obs
● 2026-06-08 02:44:24
●A2606:4700:3032::ac43:b9b12026-03-14 → 2026-06-08 · 2 obs
● 2026-06-08 02:44:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| rubyandrails.info | alla.ns.cloudflare.com, gerald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.168
NS records: alla.ns.cloudflare.com, gerald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubyandrails.info (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.19.87, 172.67.185.177 |
| AAAA | 2 | 2606:4700:3032::ac43:b9b1, 2606:4700:3030::6815:1357 |
| NS | 2 | alla.ns.cloudflare.com, gerald.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alla.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
rubyandrails.info maps to 4 IP numbers, specifically 104.21.19.87, 172.67.185.177, 2606:4700:3030::6815:1357 and 2606:4700:3032::ac43:b9b1.
Two other host names, along with gauss.brazilianhealthdevices.org.br, mail.sun-trial.com and vpxl.digital, also share IP numbers with rubyandrails.info.
Name Servers
The NS records for rubyandrails.info delegate to alla.ns.cloudflare.com and gerald.ns.cloudflare.com.
rubyandrails.info shares its NS records with other domains, for example vonacorn.com, hansait.com, greenwichbg.com and two others.
At least some of rubyandrails.info's name servers are shared with other domains, for example in-radio.ru, patmigliaccio.com, updtd.com and two more.
DNS names with 6 IP addresses:
alla.ns.cloudflare.com directs to 108.162.192.62, 172.64.32.62, 173.245.58.62 and three others.
gerald.ns.cloudflare.com directs to 108.162.193.168, 172.64.33.168, 173.245.59.168 and three others.