postbits.com - dns.ninja
postbits.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.254.235.62🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | webserver.dokatsu.com | ||||||
| NS | ns1.dokatsu.net ⭐ | ||||||
| A | 34.254.235.62🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | webserver.dokatsu.com | ||||||
| NS | ns1.34-254-235-62.cprapid.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.34-254-235-62.cprapid.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.dokatsu.net | ||||||
| A | 34.254.235.62🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | webserver.dokatsu.com | ||||||
| MX | postbits.com ⭐ | ||||||
| A | 34.254.235.62🇮🇪 Amazon34.248.0.0/13 EC2 DUB prefix | ||||||
| PTR | webserver.dokatsu.com | ||||||
| TXT | v=spf1 ip4:34.254.235.62 +a +mx ~all | ||||||
| SOA | ns1.dokatsu.netctrindade@dokatsu.com 2026-05-20 #1 | ||||||
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=1781382743 | ||||||
MX for
postbits.com |
Subdomains
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.34-254-235-62.cprapid.com2026-03-30 → 2026-06-13 · 3 obs
● 2026-03-30 17:26:24
● 2026-06-13 20:47:12
●NSns1.dokatsu.net2026-03-30 → 2026-06-13 · 3 obs
● 2026-03-30 17:26:24
● 2026-06-13 20:47:12
○NSns1.postbits.com2015-05-13 → 2017-05-31 · 4 obs
● 2017-05-31 07:10:12
○ 2026-03-30 17:26:24
○ 2026-06-13 20:47:12
●NSns2.34-254-235-62.cprapid.com2026-03-30 → 2026-06-13 · 3 obs
● 2026-03-30 17:26:24
● 2026-06-13 20:47:12
●NSns2.dokatsu.net2026-03-30 → 2026-06-13 · 3 obs
● 2026-03-30 17:26:24
● 2026-06-13 20:47:12
○NSns2.postbits.com2015-05-13 → 2017-05-31 · 4 obs
● 2017-05-31 07:10:12
○ 2026-03-30 17:26:24
○ 2026-06-13 20:47:12
●MXpostbits.com2015-05-13 → 2026-06-13 · 2 obs
● 2026-06-13 20:47:12
●A34.254.235.622026-03-30 → 2026-06-13 · 3 obs
● 2026-03-30 17:26:24
● 2026-06-13 20:47:12
○A54.154.11.1522015-05-13 → 2017-05-31 · 4 obs
● 2017-05-31 07:10:12
○ 2026-03-30 17:26:24
○ 2026-06-13 20:47:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| postbits.com | ns1.dokatsu.net, ns2.dokatsu.net | - |
✅ Authoritative Response
Server:34.254.235.62
NS records: ns1.dokatsu.net, ns2.dokatsu.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postbits.com (unsigned zone)
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.254.235.62 |
| NS | 4 | ns1.dokatsu.net, ns2.34-254-235-62.cprapid.com... |
| MX | 1 | postbits.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:34.254.235.62 +a +mx ~all |
| SOA | 1 | ns1.dokatsu.net ctrindade.dokatsu.com |
Analysis
Hierarchy
ns2.postbits.com and ns1.postbits.com are both subdomains of postbits.com.
Mail Server Role
postbits.com is listed as a mail server for itself.
IP Addresses
postbits.com resolves to one IP address: 34.254.235.62.
34-254-235-62.cprapid.com, ns1.dokatsu.net, ns2.dokatsu.net and two other host names share IP numbers with postbits.com.
Name Servers
postbits.com is delegated to four name servers, ns1.dokatsu.net, ns2.dokatsu.net, ns1.34-254-235-62.cprapid.com and ns2.34-254-235-62.cprapid.com.
Some of postbits.com's name servers are also used by other domains, including dokatsu.net, amaweb.pt, dokatsu.com and uridan.net.
These name servers are regularly seen alongside ns1.dokatsu.com and ns2.dokatsu.com as name servers.
ns1.dokatsu.net and ns2.dokatsu.net each point to one IP address — 34.254.235.62.
The host names ns1.dokatsu.net and ns2.dokatsu.net both resolve to 34.254.235.62 IP addresses.
Mail Servers
Mail for postbits.com is handled by one mail server — postbits.com.
postbits.com points to one IP number — 34.254.235.62.