rfsid.com - robtex.com
rfsid.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:b5ef🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:608e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.96.142Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.181.239🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brianna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 108.162.192.245🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 172.64.32.245🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| A | 173.245.58.245🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brianna.ns.cloudflare.com | ||||||
| NS | hal.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hal.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hal.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ae🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hal.ns.cloudflare.com | ||||||
| A | 108.162.193.174🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hal.ns.cloudflare.com | ||||||
| A | 172.64.33.174🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hal.ns.cloudflare.com | ||||||
| A | 173.245.59.174🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hal.ns.cloudflare.com | ||||||
| TXT | google-site-verification=OELjmRb-xU4t5ZINSInYw1NzuXj2XHDjNLt1ErnMMUs | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.96.142, 172.67.181.239 | ||||||
| IPv6 | 2606:4700:3032::ac43:b5ef, 2606:4700:3036::6815:608e | ||||||
| SOA | brianna.ns.cloudflare.comdns@cloudflare.com serial=2397293065 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
rfsid.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSbrianna.ns.cloudflare.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 14:17:24
●NShal.ns.cloudflare.com2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 14:17:24
●A104.21.96.1422026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 14:17:24
●A172.67.181.2392026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 14:17:24
●A2606:4700:3032::ac43:b5ef2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 14:17:24
●A2606:4700:3036::6815:608e2026-03-13 → 2026-03-23 · 2 obs
● 2026-03-23 14:17:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rfsid.com | hal.ns.cloudflare.com, brianna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:173.245.58.245
NS records: hal.ns.cloudflare.com, brianna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfsid.com (unsigned zone)
⏱️ Timing
Total: 155ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.181.239, 104.21.96.142 |
| AAAA | 2 | 2606:4700:3032::ac43:b5ef, 2606:4700:3036::6815:608e |
| NS | 2 | brianna.ns.cloudflare.com, hal.ns.cloudflare.com |
| TXT | 1 | google-site-verification=OELjmRb-xU4t5ZI |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brianna.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hal.ns.cloudflare.com, hal.ns.cloudflare.com, hal.ns.cloudflare.com...)
Analysis
IP Addresses
rfsid.com points to four IP numbers: 2606:4700:3032::ac43:b5ef, 2606:4700:3036::6815:608e, 104.21.96.142 and 172.67.181.239.
For instance, other host names mysmlonline.com, noventi-open.de, vess.studio, tiohnurseryschool.org and cn-mail-gateway.karlstorz.com.hk share IP numbers with rfsid.com.
Name Servers
rfsid.com is delegated to two name servers: brianna.ns.cloudflare.com and hal.ns.cloudflare.com.
rfsid.com uses the same name server setup as other domains such as rebatepanel.com, fxbc.zone, ipang.net, bestfxservice.com and monicss.com.
rfsid.com shares name servers with other domains at least partially, for example bricksider.com, blockeye.top, ggdwx.com, sportsoitloue.com and peracae.com.
Host names with six IP numbers: host name brianna.ns.cloudflare.com points to: 2606:4700:50::adf5:3af5, 2803:f800:50::6ca2:c0f5, 2a06:98c1:50::ac40:20f5, 108.162.192.245, 172.64.32.245 and 173.245.58.245; host name hal.ns.cloudflare.com points to: 2606:4700:58::adf5:3bae, 2803:f800:50::6ca2:c1ae, 2a06:98c1:50::ac40:21ae, 108.162.193.174, 172.64.33.174 and 173.245.59.174.