math.fit - robtex.com
math.fit
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5102🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:9ba6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.2Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.155.166🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | curt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| NS | pat.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pat.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pat.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pat.ns.cloudflare.com | ||||||
| A | 108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pat.ns.cloudflare.com | ||||||
| A | 172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pat.ns.cloudflare.com | ||||||
| A | 173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pat.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.81.2, 172.67.155.166 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5102, 2606:4700:3035::ac43:9ba6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com | ||||||
| SOA | curt.ns.cloudflare.comdns@cloudflare.com serial=2401253876 | ||||||
fit
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fit ⭐ | ||||||
| NS | b.nic.fit | ||||||
| NS | c.nic.fit | ||||||
| NS | x.nic.fit | ||||||
| NS | y.nic.fit | ||||||
| NS | z.nic.fit | ||||||
| SOA | a.nic.fitadmin@tldns.godaddy serial=1775957587 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NScurt.ns.cloudflare.com2026-04-08 → 2026-04-12 · 2 obs
● 2026-04-12 01:42:08
●NSpat.ns.cloudflare.com2026-04-08 → 2026-04-12 · 2 obs
● 2026-04-12 01:42:08
●A104.21.81.22026-04-08 → 2026-04-12 · 2 obs
● 2026-04-12 01:42:08
●A172.67.155.1662026-04-08 → 2026-04-12 · 2 obs
● 2026-04-12 01:42:08
●A2606:4700:3031::6815:51022026-04-08 → 2026-04-12 · 2 obs
● 2026-04-12 01:42:08
●A2606:4700:3035::ac43:9ba62026-04-08 → 2026-04-12 · 2 obs
● 2026-04-12 01:42:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fit | c.nic.fit, a.nic.fit, y.nic.fit, b.nic.fit... | 12 records |
| math.fit | pat.ns.cloudflare.com, curt.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.139
NS records: pat.ns.cloudflare.com, curt.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for math.fit (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.155.166, 104.21.81.2 |
| AAAA | 2 | 2606:4700:3035::ac43:9ba6, 2606:4700:3031::6815:5102 |
| NS | 2 | curt.ns.cloudflare.com, pat.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | curt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (c.nic.fit, c.nic.fit, a.nic.fit...)
Analysis
IP Addresses
math.fit resolves to four IP numbers: 2606:4700:3031::6815:5102, 2606:4700:3035::ac43:9ba6, 104.21.81.2 and 172.67.155.166.
other host names for instance hostmaster.cdre.com, comparatifparissportifs.com, placid.biz, mail.cdre.com and mydexpay.io share IP numbers with math.fit.
Name Servers
math.fit is delegated to two name servers: curt.ns.cloudflare.com and pat.ns.cloudflare.com.
math.fit shares the same name server setup as other domains, for example fabrykadzwiekuff.com, choicefinancialwealth.com, sheru.org, rendi.hu and bizimmekan.mobi.
math.fit at least partially shares name servers with other domains, for instance roxcasino629.com, infurry.com, tt776.net, manufacturingevent.co.uk and leap.me.
Host names with six IP numbers:
curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94; pat.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139.