ptdb.co - robtex.com
ptdb.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.217.86.213🇺🇸 CYBERLYNK162.217.84.0/22 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US | ||||||
| PTR | lse.a2u2.com | ||||||
| NS | nsc1.a2u2.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 66.185.20.2🇺🇸 CYBERLYNK66.185.16.0/20 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US | ||||||
| PTR | nsc1.a2u2.com | ||||||
| NS | ns1.furyz.com ⚠️ Not in zone NS records | ||||||
| A | 66.185.20.2🇺🇸 CYBERLYNK66.185.16.0/20 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US | ||||||
| PTR | nsc1.a2u2.com | ||||||
| NS | ns2.furyz.com ⚠️ Not in zone NS records | ||||||
| A | 66.185.27.33🇺🇸 CYBERLYNK66.185.16.0/20 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US | ||||||
| PTR | nsc2.a2u2.com | ||||||
| NS | nsc2.a2u2.com ⚠️ Not in parent delegation | ||||||
| A | 66.185.27.33🇺🇸 CYBERLYNK66.185.16.0/20 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US | ||||||
| PTR | nsc2.a2u2.com | ||||||
| MX | ptdb.co ⭐ | ||||||
| A | 162.217.86.213🇺🇸 CYBERLYNK162.217.84.0/22 Wisconsin CyberLynk Network, Inc. 10125 S 52nd Street Franklin, WI 53132 US | ||||||
| PTR | lse.a2u2.com | ||||||
| SOA | nsc1.a2u2.comffeingold@cyberlynk.net 2026-03-26 #0 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759618578 | ||||||
MX for
ptdb.co |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXptdb.co2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 09:54:26
●A162.217.86.2132026-03-24 → 2026-03-26 · 2 obs
● 2026-03-26 09:54:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| ptdb.co | ns1.furyz.com, ns2.furyz.com | - |
✅ Authoritative Response
Server:66.185.27.33
NS records: ns1.furyz.com, ns2.furyz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptdb.co (unsigned zone)
⏱️ Timing
Total: 365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.217.86.213 |
| NS | 2 | nsc1.a2u2.com, nsc2.a2u2.com |
| MX | 1 | ptdb.co (pri: 0) |
| SOA | 1 | nsc1.a2u2.com ffeingold.cyberlynk.net |
Analysis
Mail Server Role
ptdb.co serves as the mail server for ptdb.co.
IP Addresses
ptdb.co points to an IP address: 162.217.86.213.
other host names include www.catapult-is.com, dyadix.com, catapult-is.com, libertybasic.com and mail.catapult-is.com; they share IP numbers with ptdb.co.
Name Servers
ptdb.co delegates to four name servers: nsc1.a2u2.com, nsc2.a2u2.com, ns1.furyz.com and ns2.furyz.com.
ptdb.co at least partially shares name servers with other domains, for instance officejetreview.com, kellogg-fcu.com, microplumbing.com, etiquettehell.com and zenbasic.com.
These name servers are commonly used with ns1.a2u2.com, ns2.a2u2.com, ns1.umbrahosting.com, ns2.umbrahosting.com, ns2.perfectpresence.com, ns.perfectpresence.com, ns19.ia-dns.com, ns20.ia-dns.com and ns1.systemdns.com.
Host names with one IP:
nsc1.a2u2.com points to 66.185.20.2.
nsc2.a2u2.com points to 66.185.27.33.
ns1.furyz.com points to 66.185.20.2.
ns2.furyz.com points to 66.185.27.33.
Host names pointing to 66.185.20.2: nsc1.a2u2.com and ns1.furyz.com.
Host names pointing to 66.185.27.33: nsc2.a2u2.com and ns2.furyz.com.
Mail Servers
ptdb.co is handled by a single mail server.
The host name ptdb.co points to IP 162.217.86.213.