postu.com - dns.ninja
postu.com
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=1786847004 | ||||||
Same first word
Similar names
DNS History
13 records (10 active, 3 former)
●NSns49.domaincontrol.com2015-08-17 → 2026-08-16 · 2 obs
● 2026-08-16 02:25:20
●NSns50.domaincontrol.com2016-08-09 → 2026-08-16 · 3 obs
● 2016-08-09 08:42:54
● 2026-08-16 02:25:20
●MXalt1.aspmx.l.google.com2015-08-17 → 2026-08-16 · 2 obs
● 2026-08-16 02:25:20
●MXalt2.aspmx.l.google.com2015-08-17 → 2026-08-16 · 2 obs
● 2026-08-16 02:25:20
●MXaspmx.l.google.com2015-08-17 → 2026-08-16 · 2 obs
● 2026-08-16 02:25:20
●MXaspmx2.googlemail.com2015-08-17 → 2026-08-16 · 2 obs
● 2026-08-16 02:25:20
●MXaspmx3.googlemail.com2015-08-17 → 2026-08-16 · 2 obs
● 2026-08-16 02:25:20
●A15.197.148.332026-03-31 → 2026-08-16 · 3 obs
● 2026-03-31 15:43:48
● 2026-08-16 02:25:20
○A184.168.221.372015-11-03 → 2017-01-21 · 5 obs
● 2015-11-03 16:45:28
● 2017-01-21 12:50:50
○ 2021-01-25 23:51:06
○ 2026-08-16 02:25:20
○A206.196.16.302015-08-17 → 2015-09-14 · 4 obs
● 2015-09-14 05:29:14
○ 2015-11-03 16:45:28
○ 2026-08-16 02:25:20
●A23.227.38.322015-11-03 → 2026-08-16 · 3 obs
● 2015-11-03 16:45:28
● 2026-08-16 02:25:20
●A3.33.130.1902026-03-31 → 2026-08-16 · 3 obs
● 2026-03-31 15:43:48
● 2026-08-16 02:25:20
○A34.102.136.1802021-01-25 → 2021-01-25 · 4 obs
● 2021-01-25 23:51:06
○ 2026-03-31 15:43:48
○ 2026-08-16 02:25:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postu.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postu.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 3.33.130.190, 15.197.148.33... |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| SOA | 1 | NS49.DOMAINCONTROL.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
postu.com resolves to three IP addresses: 3.33.130.190, 15.197.148.33 and 23.227.38.32.
frulish.com, artheirlooms.com, hardwarehefe.com and two other host names share IP numbers with postu.com.
Name Servers
postu.com uses two name servers for its delegation: ns49.domaincontrol.com and ns50.domaincontrol.com.
postu.com uses the same name servers as several other domains — among them pgtaxi.ca, kwonlaw.com, converttojudaism.com and two more.
The two host names ns49.domaincontrol.com and ns50.domaincontrol.com each have a pair of IP addresses: ns49.domaincontrol.com has 97.74.104.25 and 2603:5:2182::19, and ns50.domaincontrol.com has 173.201.72.25 and 2603:5:2282::19.
Mail Servers
postu.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
postu.com has at least partial mail server overlap with other domains such as pasedfoundation.org, ns500758.ns500759.ns500758.ns500735.ns500735.ns500735.ns500735.ns500735.ns500735.ns500576.ns500686.ns500576.ns500619.ns500619.trackreceptor.com, ns500693.ns500765.ns500693.ns500693.ns500699.ns500699.ns500693.ns500699.ns500699.ns500588.ns500632.ns500588.ns500632.ns500612.ns500578.ns500110.dtrkdll.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com directs traffic to 172.253.122.27 and 2607:f8b0:4004:c0b::1b.
alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c14::1b IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.