fsource.io - robtex.com
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fsource.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ 🔒 | ||||||
| NS | a2.nic.io 🔒 | ||||||
| NS | b0.nic.io 🔒 | ||||||
| NS | c0.nic.io 🔒 | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1770812209 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | 8 records |
| fsource.io | sara.ns.cloudflare.com, guy.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.144
NS records: sara.ns.cloudflare.com, guy.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 18.67.76.80, 18.67.76.121... |
| AAAA | 8 | 2600:9000:2305:fe00:12:25d4:ec40:93a1, 2600:9000:2305:4c00:12:25d4:ec40:93a1... |
| NS | 2 | guy.ns.cloudflare.com, sara.ns.cloudflare.com |
| SOA | 1 | guy.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a0.nic.io, a2.nic.io...)
AI analysis
fsource.io covers twelve IP numbers: 2600:9000:2305:2800:12:25d4:ec40:93a1, 2600:9000:2305:3800:12:25d4:ec40:93a1, 2600:9000:2305:4800:12:25d4:ec40:93a1, 2600:9000:2305:6a00:12:25d4:ec40:93a1, 2600:9000:2305:9000:12:25d4:ec40:93a1, 2600:9000:2305:9200:12:25d4:ec40:93a1, 2600:9000:2305:d800:12:25d4:ec40:93a1, 2600:9000:2305:ee00:12:25d4:ec40:93a1, 18.67.76.45, 18.67.76.79, 18.67.76.80 and 18.67.76.121.
Other host names, for instance d2o4fah7cys7x3.cloudfront.net, mightypolls.com, postureray.com, surveymonkey.cl and cosma.tech share IP numbers with fsource.io.
Two name servers guy.ns.cloudflare.com and sara.ns.cloudflare.com are delegated to fsource.io.
fsource.io uses the same name server configuration as other domains, such as vdo.by, cruiselog.net, license-pro.ru, syre.no and afurman.net.
fsource.io at least partially shares name servers with other domains such as qwickbirr.com, ecomhouse.cloud, gssmail-i.com, flixed.io and mikmik.co.il.
these name servers are commonly used with the name servers carter.ns.cloudflare.com.
Host names with six IP numbers: Host name guy.ns.cloudflare.com points to 2606:4700:58::adf5:3bad, 2803:f800:50::6ca2:c1ad, 2a06:98c1:50::ac40:21ad, 108.162.193.173, 172.64.33.173 and 173.245.59.173; host name sara.ns.cloudflare.com points to 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.