corebtr.com - robtex.com
corebtr.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778377041 | ||||||
Subdomains
portal.corebtr.com |
Same first word
corebtr.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSbella.ns.cloudflare.com2026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
●NSjimmy.ns.cloudflare.com2026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
●MXsmtp.google.com2026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
●A104.26.6.1252026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
●A104.26.7.1252026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
●A172.67.70.482026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
●A2606:4700:20::681a:67d2026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
●A2606:4700:20::681a:77d2026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
●A2606:4700:20::ac43:46302026-04-13 → 2026-05-10 · 2 obs
● 2026-05-10 02:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| corebtr.com | bella.ns.cloudflare.com, jimmy.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.74
NS records: bella.ns.cloudflare.com, jimmy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corebtr.com (unsigned zone)
⏱️ Timing
Total: 178ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.7.125, 172.67.70.48... |
| AAAA | 3 | 2606:4700:20::ac43:4630, 2606:4700:20::681a:67d... |
| NS | 2 | bella.ns.cloudflare.com, jimmy.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | bella.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (bella.ns.cloudflare.com, bella.ns.cloudflare.com, bella.ns.cloudflare.com...)
Analysis
Hierarchy
corebtr.com is the parent of portal.corebtr.com.
IP Addresses
corebtr.com points to six IP addresses: 2606:4700:20::681a:67d, 2606:4700:20::681a:77d, 2606:4700:20::ac43:4630, 104.26.6.125, 104.26.7.125 and 172.67.70.48.
For instance, other host names cdn.technicpack.net, analytics.budgetlight.de, www.unicer.pt, www.admin.nexusmotionpt.com and gaya-nutrition.com share IP numbers with corebtr.com.
Name Servers
corebtr.com is delegated to two name servers: bella.ns.cloudflare.com and jimmy.ns.cloudflare.com.
corebtr.com uses the same name server setup as other domains such as benxingwenhua.com, chichengkeji.com, bbwhid.com, lgjyh.com and 11811456.com.
corebtr.com shares name servers with other domains at least partially, for example pj.cl, yalnewyork.com, 4l31n4hf593ic.xyz, wjnqaqq5slzr.xyz and oxio.dev.
These name servers are commonly used with clara.ns.cloudflare.com.
Host names with six IP numbers: host name bella.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4a, 2803:f800:50::6ca2:c04a, 2a06:98c1:50::ac40:204a, 108.162.192.74, 172.64.32.74 and 173.245.58.74; host name jimmy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4c, 2803:f800:50::6ca2:c34c, 2a06:98c1:50::ac40:234c, 108.162.195.76, 162.159.44.76 and 172.64.35.76.
Mail Servers
corebtr.com is handled by a single mail server, smtp.google.com.
corebtr.com shares the same mail server setup as other domains, for instance abundant-table.com, atarv.com, alohadecks.com, transcripts.it and chiefaiofficerguide.com.
corebtr.com shares mail servers with other domains at least partially; for instance beyondcart.com, stefankramer.cl, preservi.com, withlogos.com and americanmeditationsociety.org.
These mail servers are commonly used with the servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c08::1a, 2607:f8b0:4004:c08::1b, 2607:f8b0:4004:c09::1b, 2607:f8b0:4004:c0b::1b, 142.250.31.26, 142.250.31.27, 172.253.63.26, 172.253.63.27 and 172.253.122.26.