sigmaplusio.sbs - robtex.com
sigmaplusio.sbs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:1c2🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:81de🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.194Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.222🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | luciana.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2683🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c283🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2283🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 108.162.194.131🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 162.159.38.131Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| A | 172.64.34.131🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | luciana.ns.cloudflare.com | ||||||
| NS | sean.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 108.162.193.231🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 172.64.33.231🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| A | 173.245.59.231🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sean.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.194, 172.67.129.222 | ||||||
| IPv6 hints | 2606:4700:3036::6815:1c2, 2606:4700:3037::ac43:81de | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com | ||||||
| SOA | luciana.ns.cloudflare.comdns@cloudflare.com serial=2400942430 | ||||||
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=1776006200 | ||||||
Same first word
sigmaplusio.sbs |
DNS History
8 records (6 active, 2 former)
●NSluciana.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 14:42:32
● 2026-04-12 15:31:40
○NSollie.ns.cloudflare.com2026-03-28 → 2026-03-28 · 3 obs
○ 2026-04-10 14:42:32
○ 2026-04-12 15:31:40
●NSsean.ns.cloudflare.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 14:42:32
● 2026-04-12 15:31:40
○NStoby.ns.cloudflare.com2026-03-28 → 2026-03-28 · 3 obs
○ 2026-04-10 14:42:32
○ 2026-04-12 15:31:40
●A104.21.1.1942026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 15:31:40
●A172.67.129.2222026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 15:31:40
●A2606:4700:3036::6815:1c22026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 15:31:40
●A2606:4700:3037::ac43:81de2026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 15:31:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | d.nic.sbs, b.nic.sbs, c.nic.sbs, a.nic.sbs | - |
| sigmaplusio.sbs | sean.ns.cloudflare.com, luciana.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.231
NS records: sean.ns.cloudflare.com, luciana.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigmaplusio.sbs (unsigned zone)
⏱️ Timing
Total: 305ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.1.194, 172.67.129.222 |
| AAAA | 2 | 2606:4700:3036::6815:1c2, 2606:4700:3037::ac43:81de |
| NS | 2 | luciana.ns.cloudflare.com, sean.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | luciana.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
sigmaplusio.sbs maps to four IP numbers: 2606:4700:3036::6815:1c2, 2606:4700:3037::ac43:81de, 104.21.1.194 and 172.67.129.222.
other host names include invoice.im, www.rentito.pl, jobdazhou.com, inbalance.no and www.cvwaterford.com; they share IP numbers with sigmaplusio.sbs.
Name Servers
Two name servers luciana.ns.cloudflare.com and sean.ns.cloudflare.com handle the delegation for sigmaplusio.sbs.
sigmaplusio.sbs shares the same name server setup as other domains, for instance 247quantumcore.click, insightmatrix247.click, deduhegoqoexindustriesinc.click, whanggrid.click and infracorevault.pics.
sigmaplusio.sbs at least partially shares name servers with other domains, for instance ringsidenewz.com, kitjobau.com, shopthebunny.com, chicken-zombies.fr and suels.com.
These name servers are commonly used with trevor.ns.cloudflare.com and frank.ns.cloudflare.com.
Six IP addresses per host:
luciana.ns.cloudflare.com points to 2606:4700:50::a29f:2683, 2803:f800:50::6ca2:c283, 2a06:98c1:50::ac40:2283, 108.162.194.131, 162.159.38.131 and 172.64.34.131; sean.ns.cloudflare.com points to 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231