sf19.sbs - robtex.com
sf19.sbs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4c33🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:bcab🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.76.51Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.171🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | pedro.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cb7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 108.162.195.183🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 162.159.44.183Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 172.64.35.183🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| NS | sky.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.76.51, 172.67.188.171 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4c33, 2606:4700:3032::ac43:bcab | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com | ||||||
| SOA | pedro.ns.cloudflare.comdns@cloudflare.com serial=2409185824 | ||||||
sbs
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.sbs | ||||||
| NS | b.nic.sbs | ||||||
| NS | c.nic.sbs | ||||||
| NS | d.nic.sbs | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1785350406 | ||||||
Same first word
Similar names
fs19.lol |
fs19.ru |
fs19.com |
fs19.mobi |
1sf9.com |
fs91.com |
91sf.com |
sf91.com |
19fs.com |
fs19.cn |
fs19.org |
sf91.cn |
fs19.lt |
fs19.net |
19sf.com |
fs19.se |
fs91.cn |
DNS History
6 records (6 active, 0 former)
●NSpedro.ns.cloudflare.com2026-06-15 → 2026-07-29 · 2 obs
● 2026-07-29 18:46:26
●NSsky.ns.cloudflare.com2026-06-15 → 2026-07-29 · 2 obs
● 2026-07-29 18:46:26
●A104.21.76.512026-06-15 → 2026-07-29 · 2 obs
● 2026-07-29 18:46:26
●A172.67.188.1712026-06-15 → 2026-07-29 · 2 obs
● 2026-07-29 18:46:26
●A2606:4700:3030::6815:4c332026-06-15 → 2026-07-29 · 2 obs
● 2026-07-29 18:46:26
●A2606:4700:3032::ac43:bcab2026-06-15 → 2026-07-29 · 2 obs
● 2026-07-29 18:46:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | a.nic.sbs, c.nic.sbs, b.nic.sbs, d.nic.sbs | - |
| sf19.sbs | pedro.ns.cloudflare.com, sky.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.183
NS records: pedro.ns.cloudflare.com, sky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sf19.sbs (unsigned zone)
⏱️ Timing
Total: 572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.188.171, 104.21.76.51 |
| AAAA | 2 | 2606:4700:3032::ac43:bcab, 2606:4700:3030::6815:4c33 |
| NS | 2 | pedro.ns.cloudflare.com, sky.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | pedro.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
sf19.sbs resolves to four IP addresses: 104.21.76.51, 172.67.188.171, 2606:4700:3030::6815:4c33 and 2606:4700:3032::ac43:bcab.
3.vqyqmtmj.cfd, www.ukbrink.net, alzheimerinternacional.org and two other host names share IP numbers with sf19.sbs.
Name Servers
sf19.sbs uses two name servers for its delegation: pedro.ns.cloudflare.com and sky.ns.cloudflare.com.
sf19.sbs uses the same name servers as several other domains — among them row787.com, iyf966.sbs, unn791.com and two more.
sf19.sbs shares at least some of its name servers with other domains, including auslautzeno.digital, globalportal.us, cloudquantumlogic.digital and two others.
These name servers are frequently paired with the name servers fatima.ns.cloudflare.com, kyree.ns.cloudflare.com and noah.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname pedro.ns.cloudflare.com directs to 108.162.195.183, 162.159.44.183 and 172.64.35.183 along with 3 other IP addresses.
Hostname sky.ns.cloudflare.com directs to 108.162.194.2, 162.159.38.2 and 172.64.34.2 along with 3 other IP addresses.