sf21.team - robtex.com
sf21.team
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:b9ae🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:69🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.0.105Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.174🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ad2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 108.162.192.210🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 172.64.32.210🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 173.245.58.210🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| NS | rodney.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rodney.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rodney.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rodney.ns.cloudflare.com | ||||||
| A | 108.162.193.228🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rodney.ns.cloudflare.com | ||||||
| A | 172.64.33.228🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rodney.ns.cloudflare.com | ||||||
| A | 173.245.59.228🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rodney.ns.cloudflare.com | ||||||
| TXT | yandex-verification: 4f436c332a4e02be | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.0.105, 172.67.185.174 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:b9ae, 2606:4700:3036::6815:69 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
| SOA | nia.ns.cloudflare.comdns@cloudflare.com serial=2401125630 | ||||||
team
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.team ⭐ | ||||||
| NS | v0n1.nic.team | ||||||
| NS | v0n2.nic.team | ||||||
| NS | v0n3.nic.team | ||||||
| NS | v2n0.nic.team | ||||||
| NS | v2n1.nic.team | ||||||
| SOA | v0n0.nic.teamhostmaster@donuts.email serial=1776105124 | ||||||
Same first word
Similar names
fs12.gr |
2f1s.de |
fs21.com.br |
fs21.biz |
fs12.lol |
21sf.com |
2fs1.com |
fs12.at |
21fs.casino |
fs12.com |
1sf2.cn |
1f2s.com |
21fs.tv |
12fs.com |
s21f.xyz |
2sf1.com |
sf12.net |
DNS History
6 records (6 active, 0 former)
●NSnia.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:09:40
●NSrodney.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:09:40
●A104.21.0.1052026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:09:40
●A172.67.185.1742026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:09:40
●A2606:4700:3034::ac43:b9ae2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:09:40
●A2606:4700:3036::6815:692026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 19:09:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| team | v0n3.nic.team, v0n0.nic.team, v2n1.nic.team, v0n1.nic.team... | - |
| sf21.team | nia.ns.cloudflare.com, rodney.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.228
NS records: nia.ns.cloudflare.com, rodney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf21.team (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.0.105, 172.67.185.174 |
| AAAA | 2 | 2606:4700:3036::6815:69, 2606:4700:3034::ac43:b9ae |
| NS | 2 | nia.ns.cloudflare.com, rodney.ns.cloudflare.com |
| TXT | 1 | yandex-verification: 4f436c332a4e02be |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nia.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
sf21.team points to four IP numbers: 2606:4700:3034::ac43:b9ae, 2606:4700:3036::6815:69, 104.21.0.105 and 172.67.185.174.
Other host names including mirebox.com, yk678.com, contentedsparrow.com, www.hcnoticias.com.br and ccshangmao.com share IP numbers with sf21.team.
Name Servers
sf21.team's delegation uses two name servers, nia.ns.cloudflare.com and rodney.ns.cloudflare.com.
sf21.team shares the same name server setup as other domains, for example schbs.co.uk, shetlandpropertycentre.com, mrgair.com, nulledvpn.com and leaskmotors.co.uk.
sf21.team at least partially shares name servers with other domains, including palatakivasilikis.com, qijicaijing.com, passnownow.com, toptrader-lounge.com and mcontrollers.com.
these name servers are commonly used with kinsley.ns.cloudflare.com, barbara.ns.cloudflare.com, emerson.ns.cloudflare.com and laura.ns.cloudflare.com.
Host names with six IP numbers:
nia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad2, 2803:f800:50::6ca2:c0d2, 2a06:98c1:50::ac40:20d2, 108.162.192.210, 172.64.32.210 and 173.245.58.210.
rodney.ns.cloudflare.com points to: 2606:4700:58::adf5:3be4, 2803:f800:50::6ca2:c1e4, 2a06:98c1:50::ac40:21e4, 108.162.193.228, 172.64.33.228 and 173.245.59.228.