dev.rss.mrk.cfdata.org - robtex.com
dev.rss.mrk.cfdata.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6810:f374🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6810:f474🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.16.243.116Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.16.244.116Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.16.243.116, 104.16.244.116 | ||||||
| IPv6 hints | 2606:4700::6810:f374, 2606:4700::6810:f474 | ||||||
rss.mrk.cfdata.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6810:f374🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6810:f474🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.16.243.116Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.16.244.116Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.16.243.116, 104.16.244.116 | ||||||
| IPv6 hints | 2606:4700::6810:f374, 2606:4700::6810:f474 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.16.243.1162026-07-18 → 2026-07-27 · 2 obs
● 2026-07-18 07:05:10
● 2026-07-27 17:56:04
● 2026-07-27 17:56:04
●A104.16.244.1162026-07-18 → 2026-07-27 · 2 obs
● 2026-07-18 07:05:10
● 2026-07-27 17:56:04
● 2026-07-27 17:56:04
●A2606:4700::6810:f3742026-07-18 → 2026-07-27 · 2 obs
● 2026-07-18 07:05:10
● 2026-07-27 17:56:04
● 2026-07-27 17:56:04
●A2606:4700::6810:f4742026-07-18 → 2026-07-27 · 2 obs
● 2026-07-18 07:05:10
● 2026-07-27 17:56:04
● 2026-07-27 17:56:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| cfdata.org | ns1.cfdata.org, ns2.cfdata.org | 4 records |
✅ Authoritative Response
Server:162.159.0.6
NS records: ns1.cfdata.org, ns2.cfdata.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.16.244.116, 104.16.243.116 |
| AAAA | 2 | 2606:4700::6810:f474, 2606:4700::6810:f374 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.cfdata.org, ns1.cfdata.org, ns2.cfdata.org...)
Analysis
IP Addresses
dev.rss.mrk.cfdata.org points to the four IP addresses 104.16.243.116, 104.16.244.116, 2606:4700::6810:f374 and 2606:4700::6810:f474.
Additional host names — redash.mrk.cfdata.org, form-service-ai-analyzer-dev.mrk.cfdata.org, cms-consistency-staging.mrk.cfdata.org and two others — share IP numbers with dev.rss.mrk.cfdata.org.