partzbiz.com - robtex.com
partzbiz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.137.184.49🇺🇸 A2HOSTING216.137.184.0/23 A2 Hosting, Inc. | ||||||
| PTR | server.partzbiz.com | ||||||
| NS | ns21613718449.a2dns.com ⭐ | ||||||
| A | 216.137.184.49🇺🇸 A2HOSTING216.137.184.0/23 A2 Hosting, Inc. | ||||||
| PTR | server.partzbiz.com | ||||||
| NS | ns21613718491.a2dns.com | ||||||
| A | 216.137.184.91🇺🇸 A2HOSTING216.137.184.0/23 A2 Hosting, Inc. | ||||||
| PTR | 216.137.184.91.static.a2webhosting.com | ||||||
| MX | mail.partzbiz.com ⭐ | ||||||
| A | 216.137.184.49🇺🇸 A2HOSTING216.137.184.0/23 A2 Hosting, Inc. | ||||||
| PTR | server.partzbiz.com | ||||||
| TXT | google-site-verification=_LIadEy7FBQpIgHCHh9mSnjeGzZ_a_X823HyZtQIg10 | ||||||
| TXT | v=spf1 ip4:216.137.184.49 +a +mx +ip4:69.48.154.31 ~all | ||||||
| SOA | ns21613718449.a2dns.comroot@server.partzbiz.com 2026-03-21 #0 | ||||||
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=1774402057 | ||||||
Subdomains
Same first word
partzbiz.com |
DNS History
4 records (4 active, 0 former)
●NSns21613718449.a2dns.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 01:34:44
●NSns21613718491.a2dns.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 01:34:44
●MXmail.partzbiz.com2026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 01:34:44
●A216.137.184.492026-03-24 → 2026-03-25 · 2 obs
● 2026-03-25 01:34:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| partzbiz.com | ns21613718449.a2dns.com, ns21613718491.a2dns.com | 2 records |
✅ Authoritative Response
Server:216.137.184.49
NS records: ns21613718449.a2dns.com, ns21613718491.a2dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for partzbiz.com (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.137.184.49 |
| NS | 2 | ns21613718491.a2dns.com, ns21613718449.a2dns.com |
| MX | 1 | mail.partzbiz.com (pri: 0) |
| TXT | 2 | google-site-verification=_LIadEy7FBQpIgH, v=spf1 ip4:216.137.184.49 +a +mx +ip4:69 |
| SOA | 1 | ns21613718449.a2dns.com root.server.part |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns21613718449.a2dns.com, ns21613718491.a2dns.com)
Analysis
Hierarchy
partzbiz.com is parent of mail.partzbiz.com and server.partzbiz.com.
IP Addresses
partzbiz.com resolves to a single IP address: 216.137.184.49.
Other host names including mailhub.pro, ns21613718449.a2dns.com, server.partzbiz.com, mail.server.partzbiz.com and mail.partzbiz.com share IP numbers with partzbiz.com.
Name Servers
partzbiz.com's delegation uses two name servers, ns21613718449.a2dns.com and ns21613718491.a2dns.com.
partzbiz.com uses the same name server setup as stephenjtarr.com and server.partzbiz.com and mailhub.pro.
Host names with a single IP:
ns21613718449.a2dns.com points to 216.137.184.49.
ns21613718491.a2dns.com points to 216.137.184.91.
Mail Servers
partzbiz.com is handled by a single mail server, mail.partzbiz.com.
mail.partzbiz.com points to a single IP: 216.137.184.49.