47.sb - robtex.com
47.sb
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:dce🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8519🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.206Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.25🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gigi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:260c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gigi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gigi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gigi.ns.cloudflare.com | ||||||
| A | 108.162.194.12🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gigi.ns.cloudflare.com | ||||||
| A | 162.159.38.12Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gigi.ns.cloudflare.com | ||||||
| A | 172.64.34.12🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gigi.ns.cloudflare.com | ||||||
| NS | hayes.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 108.162.195.245🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 162.159.44.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| A | 172.64.35.245🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hayes.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.206, 172.67.133.25 | ||||||
| IPv6 hints | 2606:4700:3037::6815:dce, 2606:4700:3037::ac43:8519 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | gigi.ns.cloudflare.comdns@cloudflare.com serial=2415871004 | ||||||
sb
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.telekom.net.sb ⭐ | ||||||
| NS | ns1.anycastdns.cz | ||||||
| NS | ns2.anycastdns.cz | ||||||
| NS | pch.nic.sb | ||||||
| TXT | Generation Time: 1792444133 | ||||||
| TXT | Generation Time ISO 8601: 2026-10-19 21:08:53 | ||||||
| SOA | dns1.telekom.net.sbdns@telekom.net.sb 2026-10-19 #19 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSgigi.ns.cloudflare.com2026-09-25 → 2026-10-19 · 2 obs
● 2026-10-19 22:26:24
●NShayes.ns.cloudflare.com2026-09-25 → 2026-10-19 · 2 obs
● 2026-10-19 22:26:24
●A104.21.13.2062026-09-25 → 2026-10-19 · 2 obs
● 2026-10-19 22:26:24
●A172.67.133.252026-09-25 → 2026-10-19 · 2 obs
● 2026-10-19 22:26:24
●A2606:4700:3037::6815:dce2026-09-25 → 2026-10-19 · 2 obs
● 2026-10-19 22:26:24
●A2606:4700:3037::ac43:85192026-09-25 → 2026-10-19 · 2 obs
● 2026-10-19 22:26:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sb | ns1.anycastdns.cz, pch.nic.sb, ns2.anycastdns.cz | 5 records |
| 47.sb | gigi.ns.cloudflare.com, hayes.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.12
NS records: gigi.ns.cloudflare.com, hayes.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.133.25, 104.21.13.206 |
| AAAA | 2 | 2606:4700:3037::ac43:8519, 2606:4700:3037::6815:dce |
| NS | 2 | gigi.ns.cloudflare.com, hayes.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gigi.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (pch.nic.sb, pch.nic.sb)
Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)
Analysis
IP Addresses
47.sb has four IP addresses: 104.21.13.206, 172.67.133.25, 2606:4700:3037::6815:dce and 2606:4700:3037::ac43:8519.
dukit.cn, premanhujan.com, rjf-services.co.uk plus two other host names have IP numbers in common with 47.sb.
Name Servers
DNS delegation for 47.sb points to two name servers: gigi.ns.cloudflare.com and hayes.ns.cloudflare.com.
The name server configuration of 47.sb is shared with other domains, for instance crossfit-451.pages.dev, marierodriguezhealth.us, 900.sb and two others.
47.sb shares at least some of its name servers with other domains, including richwebapp1846.pages.dev, tixueyun.xyz, vijayram240vijay.workers.dev and two others.
These name servers are frequently paired with the name servers nola.ns.cloudflare.com and mario.ns.cloudflare.com.
Hosts with 6 IP addresses each:
gigi.ns.cloudflare.com has IP addresses 108.162.194.12, 162.159.38.12 and 172.64.34.12, plus 3 other.
hayes.ns.cloudflare.com has IP addresses 108.162.195.245, 162.159.44.245 and 172.64.35.245, plus 3 other.