update.readcube.com - dns.ninja
update.readcube.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:447🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:547🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4555🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.4.71Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.5.71Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.69.85🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.4.71, 104.26.5.71, 172.67.69.85 | ||||||
| IPv6 hints | 2606:4700:20::681a:447, 2606:4700:20::681a:547, 2606:4700:20::ac43:4555 | ||||||
readcube.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:447🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:547🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4555🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.4.71Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.5.71Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.69.85🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gina.ns.cloudflare.com ⭐ | ||||||
| NS | woz.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| MX | alt2.aspmx.l.google.com(30) | ||||||
| MX | aspmx2.googlemail.com(40) | ||||||
| MX | aspmx3.googlemail.com(50) | ||||||
| TXT | B75D342D6C | ||||||
| TXT | MS=ms46462212 | ||||||
| TXT | ZOOM_verify_iGJY56xPRSC6xp2KuI8OrQ | ||||||
| TXT | access-domain-verification=c4e6c683603a2d5bb08bd1015673668e034858c21345dbc420... | ||||||
| TXT | anthropic-domain-verification-kgxt62=6EaQzpqMMaoatPzFPvZ6KxLNr | ||||||
| TXT | atlassian-domain-verification=vLzPxcHChyvIs4WZUK6OLI+PnRxMFj8EiZIXn+PKo7ZV9qn... | ||||||
| TXT | atlassian-domain-verification=vujOqKgTa3qfzkMqa3sYB93w6sf0XaNYcystg60SWUA7Cmi... | ||||||
| TXT | coda-verification=09967c6b-f510-405b-9be6-63770783b142 | ||||||
| TXT | google-site-verification=esOa7rQdCxh4ZuAcO5gN8f-ZMwbOh-J0WUCWRF-I_5Q | ||||||
| TXT | google-site-verification=nbzsvEG5QLxcg3oYn_IPaeN_rqGSQPputIclOjrORuk | ||||||
| TXT | google-site-verification=plyahtdyqzlOCRoiQzhYvPoOIaFKm4G4omsdhE-Szvg | ||||||
| TXT | google-site-verification=sNYKZ7WIliC66xsxN4xPI8o4YC7Lw12VLzo2YVPbKLY | ||||||
| TXT | knowbe4-site-verification=573d9347192dda97176455ab427e4473 | ||||||
| TXT | miro-verification=95335fdc096c06730131722de6a1b5615a5d9e78 | ||||||
| TXT | pardot533712=a08dae7743c1073f9cda73a9e6de4430fb90249371799badbd5a1a9aa09a8e56 | ||||||
| TXT | status-page-domain-verification=mjwhw039vwhn | ||||||
| TXT | v=spf1 include:_spf.google.com include:sendgrid.net include:customeriomail.co... | ||||||
| TXT | zoho-verification=zb49660945.zmverify.zoho.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.4.71, 104.26.5.71, 172.67.69.85 | ||||||
| IPv6 hints | 2606:4700:20::681a:447, 2606:4700:20::681a:547, 2606:4700:20::ac43:4555 | ||||||
| SOA | gina.ns.cloudflare.comdns@cloudflare.com serial=2412099928 | ||||||
rank #27379 globally
rank #13400 in the tld
WOT: SAFE (75/100)
📈 Tranco rank: #31,444
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A104.26.4.712026-03-03 → 2026-08-14 · 2 obs
● 2026-03-03 00:34:10
● 2026-08-14 00:55:54
● 2026-08-14 00:55:54
●A104.26.5.712026-03-03 → 2026-08-14 · 2 obs
● 2026-03-03 00:34:10
● 2026-08-14 00:55:54
● 2026-08-14 00:55:54
●A172.67.69.852026-03-03 → 2026-08-14 · 2 obs
● 2026-03-03 00:34:10
● 2026-08-14 00:55:54
● 2026-08-14 00:55:54
●A2606:4700:20::681a:4472026-03-03 → 2026-08-14 · 2 obs
● 2026-03-03 00:34:10
● 2026-08-14 00:55:54
● 2026-08-14 00:55:54
●A2606:4700:20::681a:5472026-03-03 → 2026-08-14 · 2 obs
● 2026-03-03 00:34:10
● 2026-08-14 00:55:54
● 2026-08-14 00:55:54
●A2606:4700:20::ac43:45552026-03-03 → 2026-08-14 · 2 obs
● 2026-03-03 00:34:10
● 2026-08-14 00:55:54
● 2026-08-14 00:55:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| readcube.com | gina.ns.cloudflare.com, woz.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.150
NS records: gina.ns.cloudflare.com, woz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for readcube.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.67.69.85, 104.26.5.71... |
| AAAA | 3 | 2606:4700:20::ac43:4555, 2606:4700:20::681a:547... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gina.ns.cloudflare.com, gina.ns.cloudflare.com, gina.ns.cloudflare.com...)
Analysis
IP Addresses
update.readcube.com resolves to 6 IP numbers: 104.26.4.71, 104.26.5.71, 172.67.69.85 and 3 other.
Additional host names — sell-beacon.net, stewartave.org, gabc.sitewrench.com and two others — share IP numbers with update.readcube.com.