crumblearn.org - robtex.com
crumblearn.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:241f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:b855🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.36.31Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.184.85🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ethan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ce8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ethan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ethan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ethan.ns.cloudflare.com | ||||||
| A | 108.162.195.232🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ethan.ns.cloudflare.com | ||||||
| A | 162.159.44.232Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ethan.ns.cloudflare.com | ||||||
| A | 172.64.35.232🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ethan.ns.cloudflare.com | ||||||
| NS | nia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 108.162.192.210🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 172.64.32.210🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 173.245.58.210🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| MX | ghs.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c1b::79🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | wv-in-f121.1e100.net | ||||||
| A | 142.251.163.121🇺🇸 Google142.251.163.0/24 | ||||||
| PTR | wv-in-f121.1e100.net | ||||||
| TXT | google-site-verification=CputkuW-Bd3qs9vUriFxCrc5RDeHegTSNOgGMOpEMVE | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.36.31, 172.67.184.85 | ||||||
| IPv6 hints | 2606:4700:3031::6815:241f, 2606:4700:3032::ac43:b855 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | ethan.ns.cloudflare.comdns@cloudflare.com serial=2408732989 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785747046 | ||||||
Subdomains
cadd.crumblearn.org |
Same first word
crumblearn.org |
DNS History
8 records (7 active, 1 former)
●NSethan.ns.cloudflare.com2026-04-09 → 2026-08-03 · 2 obs
● 2026-08-03 09:01:48
●NSnia.ns.cloudflare.com2026-04-09 → 2026-08-03 · 2 obs
● 2026-08-03 09:01:48
●MXghs.google.com2026-04-09 → 2026-08-03 · 2 obs
● 2026-08-03 09:01:48
●A104.21.36.312026-04-09 → 2026-08-03 · 2 obs
● 2026-08-03 09:01:48
●A172.67.184.852026-04-09 → 2026-08-03 · 2 obs
● 2026-08-03 09:01:48
●A2606:4700:3031::6815:241f2026-06-26 → 2026-08-03 · 3 obs
● 2026-06-26 23:38:58
● 2026-08-03 09:01:48
●A2606:4700:3032::ac43:b8552026-04-09 → 2026-08-03 · 2 obs
● 2026-08-03 09:01:48
○A2606:4700:3037::6815:241f2026-04-09 → 2026-06-17 · 4 obs
● 2026-06-17 11:28:00
○ 2026-06-26 23:38:58
○ 2026-08-03 09:01:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| crumblearn.org | ethan.ns.cloudflare.com, nia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.210
NS records: ethan.ns.cloudflare.com, nia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crumblearn.org (unsigned zone)
⏱️ Timing
Total: 549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.184.85, 104.21.36.31 |
| AAAA | 2 | 2606:4700:3031::6815:241f, 2606:4700:3032::ac43:b855 |
| NS | 2 | ethan.ns.cloudflare.com, nia.ns.cloudflare.com |
| MX | 1 | ghs.google.com (pri: 1200) |
| TXT | 1 | google-site-verification=CputkuW-Bd3qs9v |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ethan.ns.cloudflare.com dns.cloudflare.c |
Analysis
Hierarchy
crumblearn.org is a parent domain of cadd.crumblearn.org.
IP Addresses
crumblearn.org has four IP addresses: 104.21.36.31, 172.67.184.85, 2606:4700:3031::6815:241f and 2606:4700:3032::ac43:b855.
Additional host names — jthxjb.com, tutorialdaddy.com, ordernets.com and two others — share IP numbers with crumblearn.org.
Name Servers
crumblearn.org has two authoritative name servers — ethan.ns.cloudflare.com and nia.ns.cloudflare.com.
crumblearn.org shares its name server setup with other domains, including 8x108.com, 8x6et.com, 8xbet818.com and two others.
crumblearn.org shares at least some of its name servers with other domains, including nychiropracticcare.com, tabijibiyori.org, google-app6.xyz and two others.
These name servers are frequently paired with the name servers major.ns.cloudflare.com, tess.ns.cloudflare.com and emerson.ns.cloudflare.com.
Host names with 6 IP numbers:
ethan.ns.cloudflare.com points to 108.162.195.232, 162.159.44.232, 172.64.35.232 and 3 other IP addresses.
nia.ns.cloudflare.com points to 108.162.192.210, 172.64.32.210, 173.245.58.210 and 3 other IP addresses.
Mail Servers
crumblearn.org has one mail server: ghs.google.com.
crumblearn.org shares the same mail server setup as other domains, including kelurahanlubangbuaya.com, brutalbenighted.com, datasgp4d.org and two others.
ghs.google.com points to two IP addresses: 142.251.163.121 and 2607:f8b0:4004:c1b::79.