checkfree-achsupport.com - robtex.com
checkfree-achsupport.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=1774726297 | ||||||
Same first word
checkfree-achsupport.com |
DNS History
3 records (3 active, 0 former)
●NSdns1.earthlink.net2026-02-17 → 2026-03-28 · 2 obs
● 2026-03-28 19:46:46
●NSdns2.earthlink.net2026-02-17 → 2026-03-28 · 2 obs
● 2026-03-28 19:46:46
●NSdns3.earthlink.net2026-02-17 → 2026-03-28 · 2 obs
● 2026-03-28 19:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| checkfree-achsupport.com | dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net | - |
✅ Authoritative Response
Server:64.29.153.110
NS records: dns3.earthlink.net, dns1.earthlink.net, dns2.earthlink.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checkfree-achsupport.com (unsigned zone)
⏱️ Timing
Total: 4339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
checkfree-achsupport.com is delegated to three name servers: dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net.
checkfree-achsupport.com at least partially shares name servers with other domains, for instance bench-craft.com, hartryinc.com, bizgal.net, xadar.com and surescan.net.
these name servers are commonly used with ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and ns4.carrierzone.com.
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.