richlab.dev - robtex.com
richlab.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:497e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:be09🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.126Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.190.9🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | devin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c31🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c331🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2331🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 108.162.195.49🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 162.159.44.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 172.64.35.49🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| NS | emily.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 108.162.192.155🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 172.64.32.155🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 173.245.58.155🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.126, 172.67.190.9 | ||||||
| IPv6 hints | 2606:4700:3030::6815:497e, 2606:4700:3035::ac43:be09 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com | ||||||
| SOA | devin.ns.cloudflare.comdns@cloudflare.com serial=2419167148 | ||||||
dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSdevin.ns.cloudflare.com2026-08-26 → 2026-11-11 · 2 obs
● 2026-11-11 19:21:52
●NSemily.ns.cloudflare.com2026-08-26 → 2026-11-11 · 2 obs
● 2026-11-11 19:21:52
●A104.21.73.1262026-08-26 → 2026-11-11 · 2 obs
● 2026-11-11 19:21:52
●A172.67.190.92026-08-26 → 2026-11-11 · 2 obs
● 2026-11-11 19:21:52
●A2606:4700:3030::6815:497e2026-08-26 → 2026-11-11 · 2 obs
● 2026-11-11 19:21:52
●A2606:4700:3035::ac43:be092026-08-26 → 2026-11-11 · 2 obs
● 2026-11-11 19:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| richlab.dev | emily.ns.cloudflare.com, devin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.49
NS records: emily.ns.cloudflare.com, devin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.190.9, 104.21.73.126 |
| AAAA | 2 | 2606:4700:3030::6815:497e, 2606:4700:3035::ac43:be09 |
| NS | 2 | devin.ns.cloudflare.com, emily.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | devin.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
richlab.dev points to the four IP addresses 104.21.73.126, 172.67.190.9, 2606:4700:3030::6815:497e and 2606:4700:3035::ac43:be09.
Two other host names, along with etaetalambda.one, mervor.link and biblestudymethods.org, also share IP numbers with richlab.dev.
Name Servers
DNS delegation for richlab.dev points to two name servers: devin.ns.cloudflare.com and emily.ns.cloudflare.com.
richlab.dev shares its NS records with other domains, for example madhvigamit-9894.workers.dev, 9koi-odds-resmi.pages.dev, flightenabled.com and two others.
At least some of richlab.dev's name servers are shared with other domains, for example cayenne-amsij.info, ogabassey-ai.workers.dev, carolinafireballs.com and two more.
These name servers tend to be deployed in combination with the name servers nelly.ns.cloudflare.com and melissa.ns.cloudflare.com.
DNS names with 6 IP addresses:
devin.ns.cloudflare.com has IP addresses 108.162.195.49, 162.159.44.49 and 172.64.35.49, plus 3 other.
emily.ns.cloudflare.com has IP addresses 108.162.192.155, 172.64.32.155 and 173.245.58.155, plus 3 other.