postrus.com - dns.ninja
postrus.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=1781678960 | ||||||
Previously MX for
postrus.com |
Subdomains
msoid.postrus.com |
Same first word
postrus.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.cloudlinux-hosting.com2017-03-30 → 2017-03-30 · 3 obs
○ 2026-02-25 09:55:38
○ 2026-06-17 07:16:06
○NSns2.cloudlinux-hosting.com2017-03-30 → 2017-03-30 · 3 obs
○ 2026-02-25 09:55:38
○ 2026-06-17 07:16:06
●NSns67.domaincontrol.com2026-02-25 → 2026-06-17 · 3 obs
● 2026-02-25 09:55:38
● 2026-06-17 07:16:06
●NSns68.domaincontrol.com2026-02-25 → 2026-06-17 · 3 obs
● 2026-02-25 09:55:38
● 2026-06-17 07:16:06
●MXpostrus-com.mail.protection.outlook.com2026-02-25 → 2026-06-17 · 3 obs
● 2026-02-25 09:55:38
● 2026-06-17 07:16:06
○MXpostrus.com2017-03-30 → 2017-03-30 · 3 obs
○ 2026-02-25 09:55:38
○ 2026-06-17 07:16:06
●A13.248.243.52026-02-25 → 2026-06-17 · 3 obs
● 2026-02-25 09:55:38
● 2026-06-17 07:16:06
●A76.223.105.2302026-02-25 → 2026-06-17 · 3 obs
● 2026-02-25 09:55:38
● 2026-06-17 07:16:06
○A8.38.89.452017-03-30 → 2017-03-30 · 3 obs
○ 2026-02-25 09:55:38
○ 2026-06-17 07:16:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| postrus.com | ns67.domaincontrol.com, ns68.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.44
NS records: ns67.domaincontrol.com, ns68.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postrus.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns67.domaincontrol.com, ns68.domaincontrol.com |
| MX | 1 | postrus-com.mail.protection.outlook.com |
| TXT | 2 | NETORGFT6446324.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns67.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns67.domaincontrol.com, ns67.domaincontrol.com, ns68.domaincontrol.com...)
Analysis
Hierarchy
The domain msoid.postrus.com falls under the parent postrus.com.
IP Addresses
postrus.com has two IP addresses: 13.248.243.5 and 76.223.105.230
Among the host names that share IP numbers with postrus.com are invantech.com, noredtapeguy.com, dgcrea.com and two others.
Name Servers
postrus.com has two authoritative name servers — ns67.domaincontrol.com and ns68.domaincontrol.com.
postrus.com has the same name server delegation as a number of other domains, such as grapecamp.com, chartersphere.com, blackwingracing.net and two more.
Both ns67.domaincontrol.com and ns68.domaincontrol.com have two IP addresses each. ns67.domaincontrol.com resolves to 97.74.103.44 and 2603:5:2174::2c; ns68.domaincontrol.com resolves to 173.201.71.44 and 2603:5:2274::2c.
Mail Servers
postrus.com routes its mail through a single mail server, postrus-com.mail.protection.outlook.com.
postrus-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.190.1, 52.101.190.3 and 52.101.192.0, along with 5 other.