fitphd.com.br - robtex.com
fitphd.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:ac2b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:27f4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.244Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.43🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gene.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 108.162.192.158🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 172.64.32.158🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| A | 173.245.58.158🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gene.ns.cloudflare.com | ||||||
| NS | woz.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| MX | mx.core.locaweb.com.br ⭐ | ||||||
| A | 177.153.23.241🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.core.locaweb.com.br | ||||||
| MX | mx.a.locaweb.com.br(20) | ||||||
| A | 186.202.4.42🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.a.locaweb.com.br | ||||||
| MX | mx.b.locaweb.com.br(20) | ||||||
| A | 177.153.23.242🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA | ||||||
| PTR | mx.b.locaweb.com.br | ||||||
| MX | mx.jk.locaweb.com.br(20) | ||||||
| A | 200.234.204.130🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA | ||||||
| PTR | mx.jk.locaweb.com.br | ||||||
| TXT | v=spf1 include:_spf.locaweb.com.br -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.244, 172.67.172.43 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:ac2b, 2606:4700:3036::6815:27f4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | gene.ns.cloudflare.comdns@cloudflare.com serial=2402748252 | ||||||
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026134304 | ||||||
rank #4361 in the tld
WOT: SAFE (69/100)
Same first word
fitphd.com.br |
Similar names
DNS History
10 records (10 active, 0 former)
●NSgene.ns.cloudflare.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●NSwoz.ns.cloudflare.com2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●MXmx.a.locaweb.com.br2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●MXmx.b.locaweb.com.br2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●MXmx.core.locaweb.com.br2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●MXmx.jk.locaweb.com.br2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●A104.21.39.2442026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●A172.67.172.432026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●A2606:4700:3032::ac43:ac2b2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
●A2606:4700:3036::6815:27f42026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 12:51:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| fitphd.com.br | gene.ns.cloudflare.com, woz.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.150
NS records: gene.ns.cloudflare.com, woz.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fitphd.com.br (unsigned zone)
⏱️ Timing
Total: 1049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.39.244, 172.67.172.43 |
| AAAA | 2 | 2606:4700:3036::6815:27f4, 2606:4700:3032::ac43:ac2b |
| NS | 2 | gene.ns.cloudflare.com, woz.ns.cloudflare.com |
| MX | 4 | mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)... |
| TXT | 1 | v=spf1 include:_spf.locaweb.com.br -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gene.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
fitphd.com.br resolves to four IP numbers: 2606:4700:3032::ac43:ac2b, 2606:4700:3036::6815:27f4, 104.21.39.244 and 172.67.172.43.
other host names for instance sigujx.com, xlyny.com, www.echucarewinds.com.au, duskpeak.click and fmsnsr.xyz share IP numbers with fitphd.com.br.
Name Servers
fitphd.com.br is delegated to two name servers: gene.ns.cloudflare.com and woz.ns.cloudflare.com.
fitphd.com.br shares the same name server setup as other domains, for example lkming.com, expertbeginner.com, limpidodesign.com, bionatursport.com and extera.com.
fitphd.com.br at least partially shares name servers with other domains, for instance pskc.org.uk, gozawi.com, cdnebasnet.com, keycomputers.in and confirmation8102-booking.com.
Host names with six IP numbers:
gene.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9e, 2803:f800:50::6ca2:c09e, 2a06:98c1:50::ac40:209e, 108.162.192.158, 172.64.32.158 and 173.245.58.158; woz.ns.cloudflare.com points to: 2606:4700:58::adf5:3b96, 2803:f800:50::6ca2:c196, 2a06:98c1:50::ac40:2196, 108.162.193.150, 172.64.33.150 and 173.245.59.150.
Mail Servers
Four mail servers handle fitphd.com.br: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.
fitphd.com.br shares mail servers with other domains at least partially, including carrodoano.com.br, artyweb.net, hobtec.com, operate.com.br and asiaconnection.com.br.
Host names with one IP number:
mx.a.locaweb.com.br points to 186.202.4.42
mx.b.locaweb.com.br points to 177.153.23.242
mx.core.locaweb.com.br points to 177.153.23.241
mx.jk.locaweb.com.br points to 200.234.204.130