gbtdata.com - robtex.com
gbtdata.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.29.151.221🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | hostedc40.carrierzone.com | ||||||
| NS | ns1.aplus.net ⭐ | ||||||
| A | 2001:1810:9980:4::10🇨🇦 INFB2001:1810:9980::/48 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns1.aplus.net | ||||||
| A | 209.235.144.103🇨🇦 INFB209.235.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns1.aplus.net | ||||||
| NS | ns2.aplus.net | ||||||
| A | 2001:1810:4000:4::10🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns2.aplus.net | ||||||
| A | 66.175.41.121🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns2.aplus.net | ||||||
| NS | ns3.aplus.net ⚠️ Not in parent delegation | ||||||
| A | 2001:1810:1000:4::10🇨🇦 INFB2001:1810:1000::/36 | ||||||
| PTR | ns3.aplus.net | ||||||
| A | 69.49.97.156🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | ns3.aplus.net | ||||||
| MX | mx1c40.carrierzone.com ⭐ | ||||||
| A | 64.29.151.236🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx1c40.carrierzone.com | ||||||
| MX | mx2c40.carrierzone.com(100) | ||||||
| A | 64.29.151.237🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx2c40.carrierzone.com | ||||||
| MX | mx3c40.carrierzone.com(110) | ||||||
| A | 64.29.151.238🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | mx3c40.carrierzone.com | ||||||
| TXT | v=spf1 include:spfc40.carrierzone.com ~all | ||||||
| SOA | ns1.aplus.nethostmaster@aplus.net 2024-04-23 #16 | ||||||
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=1771291435 | ||||||
Same first word
gbtdata.com |
Similar names
DNS History
7 records (7 active, 0 former)
●MXmx1c40.carrierzone.com2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 06:16:42
●MXmx2c40.carrierzone.com2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 06:16:42
●MXmx3c40.carrierzone.com2026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 06:16:42
●A64.29.151.2212026-03-05 → 2026-03-24 · 2 obs
● 2026-03-24 06:16:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gbtdata.com | ns1.aplus.net, ns2.aplus.net | - |
✅ Authoritative Response
Server:209.235.144.103
NS records: ns1.aplus.net, ns2.aplus.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gbtdata.com (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.29.151.221 |
| NS | 3 | ns2.aplus.net, ns3.aplus.net... |
| MX | 3 | mx2c40.carrierzone.com (pri: 100), mx1c40.carrierzone.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spfc40.carrierzone.com ~a |
| SOA | 1 | ns1.aplus.net hostmaster.aplus.net |
Analysis
IP Addresses
gbtdata.com resolves to one IP number: 64.29.151.221.
other host names including www.internet-realty.com, welchresidence.com, nywomenschamber.org, vymed.net and shiao-ping.com share IP numbers with gbtdata.com.
Name Servers
gbtdata.com is delegated to three name servers ns1.aplus.net, ns2.aplus.net and ns3.aplus.net.
gbtdata.com at least partially shares name servers with other domains, for instance disecurity.com, viggy.com, aedstation.net, 1starmory.com and operiscap.com.
Name servers commonly used together include ns1.abac.com, ns2.abac.com, ns2.cedant.com, ns.cedant.com, ns1.mydigitalspaceportal.net, ns2.mydigitalspaceportal.net, ns3.mydigitalspaceportal.net, ns.everyone.net and ns2.everyone.net.
Host names with two IP numbers:
ns1.aplus.net points to: 2001:1810:9980:4::10 and 209.235.144.103.
ns2.aplus.net points to: 2001:1810:4000:4::10 and 66.175.41.121.
ns3.aplus.net points to: 2001:1810:1000:4::10 and 69.49.97.156.
Mail Servers
gbtdata.com is handled by three mail servers: mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com.
gbtdata.com shares some mail servers with other domains, at least partially, for instance n7pbo.com, sozomd.com, normrapmund.com, e-zencomp.com and guardianmaintenance.com.
these mail servers are often used with mx4c40.carrierzone.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with one IP number: mx1c40.carrierzone.com points to 64.29.151.236; mx2c40.carrierzone.com points to 64.29.151.237; mx3c40.carrierzone.com points to 64.29.151.238.