learnfast.blog - robtex.com
learnfast.blog
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:39b6🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:a548🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.182Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.165.72🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | sergi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c344🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2344🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 108.162.195.68🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 162.159.44.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| A | 172.64.35.68🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sergi.ns.cloudflare.com | ||||||
| NS | vera.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c093🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2093🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 108.162.192.147🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 172.64.32.147🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| A | 173.245.58.147🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | vera.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.182, 172.67.165.72 | ||||||
| IPv6 hints | 2606:4700:3031::6815:39b6, 2606:4700:3032::ac43:a548 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com | ||||||
| SOA | sergi.ns.cloudflare.comdns@cloudflare.com serial=2411354937 | ||||||
blog
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-fzp-07.corp.cira.ca ⭐ | ||||||
| NS | a.ns.nic.blog | ||||||
| NS | b.ns.nic.blog | ||||||
| NS | c.ns.nic.blog | ||||||
| NS | d.ns.nic.blog | ||||||
| SOA | prd-fzp-07.corp.cira.caadmin-dns@cira.ca serial=2608050930 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSsergi.ns.cloudflare.com2026-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 09:48:20
●NSvera.ns.cloudflare.com2026-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 09:48:20
●A104.21.57.1822026-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 09:48:20
●A172.67.165.722026-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 09:48:20
●A2606:4700:3031::6815:39b62026-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 09:48:20
●A2606:4700:3032::ac43:a5482026-08-04 → 2026-08-05 · 2 obs
● 2026-08-05 09:48:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| blog | a.ns.nic.blog, b.ns.nic.blog, c.ns.nic.blog, d.ns.nic.blog | 8 records |
| learnfast.blog | sergi.ns.cloudflare.com, vera.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.68
NS records: sergi.ns.cloudflare.com, vera.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learnfast.blog (unsigned zone)
⏱️ Timing
Total: 581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.57.182, 172.67.165.72 |
| AAAA | 2 | 2606:4700:3031::6815:39b6, 2606:4700:3032::ac43:a548 |
| NS | 2 | sergi.ns.cloudflare.com, vera.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sergi.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.blog, a.ns.nic.blog, b.ns.nic.blog...)
Analysis
IP Addresses
learnfast.blog has four IP addresses: 104.21.57.182, 172.67.165.72, 2606:4700:3031::6815:39b6 and 2606:4700:3032::ac43:a548.
chenetchina.net, boussoafricanhairbraiding.top, aec.am plus two other host names have IP numbers in common with learnfast.blog.
Name Servers
Two name servers handle the delegation for learnfast.blog: sergi.ns.cloudflare.com and vera.ns.cloudflare.com.
The name server configuration of learnfast.blog is shared with other domains, for instance taipeivapepod.shop, battutabooks.de, 247advice.blog and two others.
learnfast.blog partially shares its NS delegation with several other domains, including konzman.org, callback.cl, jp800.bet and two others.
These name servers are regularly seen alongside abby.ns.cloudflare.com and paityn.ns.cloudflare.com as name servers.
Hosts with 6 IP addresses each:
sergi.ns.cloudflare.com resolves to 108.162.195.68, 162.159.44.68 and 172.64.35.68 among others, with 3 other IP addresses in total.
vera.ns.cloudflare.com resolves to 108.162.192.147, 172.64.32.147 and 173.245.58.147 among others, with 3 other IP addresses in total.