ns1.rfrof.com - robtex.com

ns1.rfrof.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8c53🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5ed6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.214Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.83🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.94.214, 172.67.140.83
IPv62606:4700:3033::ac43:8c53, 2606:4700:3035::6815:5ed6

rfrof.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8c53🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5ed6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.214Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.83🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarya.ns.cloudflare.com ⭐
NSseth.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.94.214, 172.67.140.83
IPv62606:4700:3033::ac43:8c53, 2606:4700:3035::6815:5ed6
SOAarya.ns.cloudflare.comdns@cloudflare.com serial=2397697428

Previously NS for

rfrof.com

Same first word

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DNS History

4 records (4 active, 0 former)

A104.21.94.214172.67.140.832606:4700:3033::ac43:8c532606:4700:3035::6815:5ed6
●A104.21.94.2142026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 06:19:52
● 2026-03-29 06:19:54
●A172.67.140.832026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 06:19:52
● 2026-03-29 06:19:54
●A2606:4700:3033::ac43:8c532026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 06:19:52
● 2026-03-29 06:19:54
●A2606:4700:3035::6815:5ed62026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 06:19:52
● 2026-03-29 06:19:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rfrof.comseth.ns.cloudflare.com, arya.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.142

NS records: seth.ns.cloudflare.com, arya.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfrof.com (unsigned zone)

⏱️ Timing

Total: 138ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.140.83, 104.21.94.214
AAAA22606:4700:3033::ac43:8c53, 2606:4700:3035::6815:5ed6
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (seth.ns.cloudflare.com, seth.ns.cloudflare.com, seth.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by ns1.rfrof.com: 2606:4700:3033::ac43:8c53, 2606:4700:3035::6815:5ed6, 104.21.94.214 and 172.67.140.83.

other host names including certigon.nl, unitedmgarr.com, www.stroymart.com.ua, 0724kjw.cn and fckaernten.com share IP numbers with ns1.rfrof.com.