corecoresystems.sbs - robtex.com
corecoresystems.sbs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:cff0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:4d80🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.77.128Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.240🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | donald.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 108.162.193.158🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 172.64.33.158🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 173.245.59.158🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| NS | magnolia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26d6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 108.162.194.214🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 162.159.38.214Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| A | 172.64.34.214🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | magnolia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.77.128, 172.67.207.240 | ||||||
| IPv6 | 2606:4700:3030::ac43:cff0, 2606:4700:3034::6815:4d80 | ||||||
| SOA | donald.ns.cloudflare.comdns@cloudflare.com serial=2398695749 | ||||||
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=1774918370 | ||||||
Same first word
corecoresystems.sbs |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdonald.ns.cloudflare.com2026-03-29 → 2026-03-31 · 2 obs
● 2026-03-31 01:16:56
●NSmagnolia.ns.cloudflare.com2026-03-29 → 2026-03-31 · 2 obs
● 2026-03-31 01:16:56
●A104.21.77.1282026-03-29 → 2026-03-31 · 2 obs
● 2026-03-31 01:16:56
●A172.67.207.2402026-03-29 → 2026-03-31 · 2 obs
● 2026-03-31 01:16:56
●A2606:4700:3030::ac43:cff02026-03-29 → 2026-03-31 · 2 obs
● 2026-03-31 01:16:56
●A2606:4700:3034::6815:4d802026-03-29 → 2026-03-31 · 2 obs
● 2026-03-31 01:16:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sbs | d.nic.sbs, b.nic.sbs, c.nic.sbs, a.nic.sbs | 8 records |
| corecoresystems.sbs | donald.ns.cloudflare.com, magnolia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.158
NS records: donald.ns.cloudflare.com, magnolia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corecoresystems.sbs (unsigned zone)
⏱️ Timing
Total: 166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.207.240, 104.21.77.128 |
| AAAA | 2 | 2606:4700:3030::ac43:cff0, 2606:4700:3034::6815:4d80 |
| NS | 2 | donald.ns.cloudflare.com, magnolia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | donald.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.nic.sbs, d.nic.sbs, b.nic.sbs...)
Analysis
IP Addresses
corecoresystems.sbs points to four IP numbers: 2606:4700:3030::ac43:cff0, 2606:4700:3034::6815:4d80, 104.21.77.128 and 172.67.207.240.
Other host names including ilda-vipservices.com, yatut.info, kenyo.co.th, camdiaz.com and usue.co share IP numbers with corecoresystems.sbs.
Name Servers
corecoresystems.sbs's delegation uses two name servers, donald.ns.cloudflare.com and magnolia.ns.cloudflare.com.
corecoresystems.sbs shares the same name server setup as other domains, for example zucayebuscollective.sbs, xurufixemusmanagement.click, unitra88holdings.digital, qegavibumcollective.click and omninetstation.digital.
corecoresystems.sbs at least partially shares name servers with other domains, including windirautoupdates.top, mktou.com, jnhshw.cn, xjjssgy.com and kasperstad.dk.
these name servers are commonly used together with penny.ns.cloudflare.com, leia.ns.cloudflare.com and elliot.ns.cloudflare.com.
Host names with six IP numbers:
donald.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158.
magnolia.ns.cloudflare.com points to: 2606:4700:50::a29f:26d6, 2803:f800:50::6ca2:c2d6, 2a06:98c1:50::ac40:22d6, 108.162.194.214, 162.159.38.214 and 172.64.34.214.