s1991.com.br - robtex.com
s1991.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:5fd8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:94a8🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.216Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.168🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | igor.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c177🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2177🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 108.162.193.119🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 172.64.33.119🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 173.245.59.119🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| NS | jill.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 108.162.192.122🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 172.64.32.122🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| A | 173.245.58.122🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jill.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.95.216, 172.67.148.168 | ||||||
| IPv6 | 2606:4700:3032::6815:5fd8, 2606:4700:3032::ac43:94a8 | ||||||
| SOA | igor.ns.cloudflare.comdns@cloudflare.com serial=2399696509 | ||||||
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=2026085246 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Same first word
s1991.com.br |
Similar names
DNS History
6 records (6 active, 0 former)
●NSigor.ns.cloudflare.com2026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:27:56
●NSjill.ns.cloudflare.com2026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:27:56
●A104.21.95.2162026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:27:56
●A172.67.148.1682026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:27:56
●A2606:4700:3032::6815:5fd82026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:27:56
●A2606:4700:3032::ac43:94a82026-02-15 → 2026-03-26 · 2 obs
● 2026-03-26 10:27:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| s1991.com.br | igor.ns.cloudflare.com, jill.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.122
NS records: igor.ns.cloudflare.com, jill.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s1991.com.br (unsigned zone)
⏱️ Timing
Total: 570ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.148.168, 104.21.95.216 |
| AAAA | 2 | 2606:4700:3032::6815:5fd8, 2606:4700:3032::ac43:94a8 |
| NS | 2 | igor.ns.cloudflare.com, jill.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | igor.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
s1991.com.br maps to four IP numbers: 2606:4700:3032::6815:5fd8, 2606:4700:3032::ac43:94a8, 104.21.95.216 and 172.67.148.168.
Other host names, for instance hanoinhadat.vn, salesezy.com, www.illinoisintelligencer.com, co-restyle.com and ifbolt.com share IP numbers with s1991.com.br.
Name Servers
Two name servers igor.ns.cloudflare.com and jill.ns.cloudflare.com handle delegation for s1991.com.br.
s1991.com.br uses the same name server setup as other domains, for example liftable.org, mapz.us, fireflyengagement.com, westernjournalism.com and supawstars.com.
s1991.com.br partially shares name servers with other domains; examples include savannahbookfestival.org, avcens.org, karyavirtual.com, ping0.cc and cakephp.jp.
These name servers are often used with the name servers eva.ns.cloudflare.com and roman.ns.cloudflare.com.
Host names with six IP numbers: igor.ns.cloudflare.com points to: 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119; jill.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7a, 2803:f800:50::6ca2:c07a, 2a06:98c1:50::ac40:207a, 108.162.192.122, 172.64.32.122 and 173.245.58.122.