drcardoo.com - robtex.com
drcardoo.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.earthlink.net ⚠️ Not in zone NS records | ||||||
| A | 64.29.149.110🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns1.earthlink.net | ||||||
| NS | dns2.earthlink.net ⚠️ Not in zone NS records | ||||||
| A | 64.29.153.110🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns2.earthlink.net | ||||||
| NS | dns3.earthlink.net ⚠️ Not in zone NS records | ||||||
| A | 216.251.37.110🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada | ||||||
| PTR | dns3.earthlink.net | ||||||
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=1777115871 | ||||||
Same first word
drcardoo.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns1.earthlink.net2015-07-11 → 2026-04-25 · 2 obs
● 2026-04-25 11:46:02
●NSdns2.earthlink.net2015-07-11 → 2026-04-25 · 2 obs
● 2026-04-25 11:46:02
●NSdns3.earthlink.net2015-07-11 → 2026-04-25 · 2 obs
● 2026-04-25 11:46:02
○MXmx1c38.carrierzone.com2015-07-11 → 2018-11-06 · 3 obs
● 2018-11-06 13:47:38
○ 2026-04-25 11:46:02
○MXmx2c38.carrierzone.com2015-07-11 → 2018-11-06 · 3 obs
● 2018-11-06 13:47:38
○ 2026-04-25 11:46:02
○MXmx3c38.carrierzone.com2015-07-11 → 2018-11-06 · 3 obs
● 2018-11-06 13:47:38
○ 2026-04-25 11:46:02
○MXmx4c38.carrierzone.com2015-07-11 → 2018-11-06 · 3 obs
● 2018-11-06 13:47:38
○ 2026-04-25 11:46:02
○A66.175.58.92015-07-11 → 2018-11-06 · 3 obs
● 2018-11-06 13:47:38
○ 2026-04-25 11:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| drcardoo.com | dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net | - |
✅ Authoritative Response
Server:64.29.149.110
NS records: dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for drcardoo.com (unsigned zone)
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
drcardoo.com is delegated to three name servers: dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net.
At least part of the name servers for drcardoo.com are shared with other domains, for instance joearmstrong.info, maassenoil.com, shrekshoes.com, cutrateboxco.com and teledisco.com.
these name servers are often used together with the name servers ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com, ns4.carrierzone.com, dns4.earthlink.net, hearsay.earthlink.net, rumor.earthlink.net and speakeasy.earthlink.net.
Host names with a single IP:
dns1.earthlink.net points to: 64.29.149.110
dns2.earthlink.net points to: 64.29.153.110
dns3.earthlink.net points to: 216.251.37.110