post.net - robtex.com
post.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.214.198.105🇩🇪 STRATO85.214.0.0/15 AG | ||||||
| PTR | h2927779.stratoserver.net | ||||||
| NS | ns1.post.net ⭐ | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | ns2.post.net | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| MX | us2.mx1.mailhostbox.com ⭐ | ||||||
| A | 162.215.3.26🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | 162-215-3-26.unifiedlayer.com | ||||||
| MX | us2.mx2.mailhostbox.com ⭐ | ||||||
| A | 162.215.2.27🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | 162-215-2-27.unifiedlayer.com | ||||||
| MX | us2.mx3.mailhostbox.com ⭐ | ||||||
| A | 162.215.3.25🇺🇸 EIGI162.214.0.0/15 Unified Layer | ||||||
| PTR | 162-215-3-25.unifiedlayer.com | ||||||
| TXT | v=spf1 redirect=_spf.mailhostbox.com | ||||||
| SOA | ns1.post.netabuse-contact@zainhost.com 2026-05-01 #33 | ||||||
net
| 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=1783961732 | ||||||
Subdomains
Same first word
Similar names
DNS History
23 records (6 active, 17 former)
○NSdolly.ns.cloudflare.com2026-02-15 → 2026-02-27 · 5 obs
● 2026-02-15 23:24:08
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○NSns-cloud-b1.googledomains.com2019-04-14 → 2021-05-23 · 4 obs
● 2021-05-23 01:51:06
○ 2026-02-15 23:24:08
○ 2026-07-13 17:17:24
○NSns-cloud-b2.googledomains.com2019-04-14 → 2021-05-23 · 4 obs
● 2021-05-23 01:51:06
○ 2026-02-15 23:24:08
○ 2026-07-13 17:17:24
○NSns-cloud-b3.googledomains.com2019-04-14 → 2021-05-23 · 4 obs
● 2021-05-23 01:51:06
○ 2026-02-15 23:24:08
○ 2026-07-13 17:17:24
○NSns-cloud-b4.googledomains.com2019-04-14 → 2021-05-23 · 4 obs
● 2021-05-23 01:51:06
○ 2026-02-15 23:24:08
○ 2026-07-13 17:17:24
●NSns1.post.net2026-03-17 → 2026-07-13 · 3 obs
● 2026-03-17 03:09:22
● 2026-07-13 17:17:24
●NSns2.post.net2026-03-17 → 2026-07-13 · 3 obs
● 2026-03-17 03:09:22
● 2026-07-13 17:17:24
○NSwalt.ns.cloudflare.com2026-02-15 → 2026-02-27 · 5 obs
● 2026-02-15 23:24:08
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○MXalt1.aspmx.l.google.com2026-02-15 → 2026-02-27 · 4 obs
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○MXalt2.aspmx.l.google.com2026-02-15 → 2026-02-27 · 4 obs
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○MXalt3.aspmx.l.google.com2026-02-15 → 2026-02-27 · 4 obs
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○MXalt4.aspmx.l.google.com2026-02-15 → 2026-02-27 · 4 obs
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○MXaspmx.l.google.com2026-02-15 → 2026-02-27 · 4 obs
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○MXmail.post.net2026-03-17 → 2026-04-23 · 5 obs
● 2026-03-17 03:09:22
● 2026-04-23 22:03:22
○ 2026-04-27 01:12:38
○ 2026-07-13 17:17:24
●MXus2.mx1.mailhostbox.com2026-03-25 → 2026-07-13 · 3 obs
● 2026-03-25 11:08:48
● 2026-07-13 17:17:24
●MXus2.mx2.mailhostbox.com2026-03-25 → 2026-07-13 · 3 obs
● 2026-03-25 11:08:48
● 2026-07-13 17:17:24
●MXus2.mx3.mailhostbox.com2026-03-25 → 2026-07-13 · 3 obs
● 2026-03-25 11:08:48
● 2026-07-13 17:17:24
○A104.21.35.202026-02-15 → 2026-02-27 · 5 obs
● 2026-02-15 23:24:08
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○A172.67.211.702026-02-15 → 2026-02-27 · 5 obs
● 2026-02-15 23:24:08
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○A2606:4700:3031::6815:23142026-02-15 → 2026-02-27 · 5 obs
● 2026-02-15 23:24:08
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○A2606:4700:3034::ac43:d3462026-02-15 → 2026-02-27 · 5 obs
● 2026-02-15 23:24:08
● 2026-02-27 23:00:38
○ 2026-03-17 03:09:22
○ 2026-07-13 17:17:24
○A52.21.87.1872016-04-23 → 2017-01-02 · 4 obs
● 2017-01-02 21:56:04
○ 2019-04-14 16:15:30
○ 2026-07-13 17:17:24
●A85.214.198.1052026-03-17 → 2026-07-13 · 3 obs
● 2026-03-17 03:09:22
● 2026-07-13 17:17:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| post.net | ns2.post.net, ns1.post.net | 2 records |
✅ Authoritative Response
Server:148.251.254.105
NS records: ns2.post.net, ns1.post.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for post.net (unsigned zone)
⏱️ Timing
Total: 659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.214.198.105 |
| NS | 2 | ns2.post.net, ns1.post.net |
| MX | 3 | us2.mx1.mailhostbox.com (pri: 100), us2.mx3.mailhostbox.com (pri: 100)... |
| TXT | 1 | v=spf1 redirect=_spf.mailhostbox.com |
| SOA | 1 | ns1.post.net abuse-contact.zainhost.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns2.post.net, ns1.post.net)
Analysis
Hierarchy
The host names ns1.post.net, ns3.post.net, ns2.post.net, support.post.net and terrence.post.net — among a few others — fall under the parent domain post.net.
IP Addresses
post.net resolves to one IP address: 85.214.198.105.
v1.zainhost.com, v2.zainhost.com, dns4.zainhost.com and two other host names share IP numbers with post.net.
Name Servers
DNS delegation for post.net points to two name servers: ns1.post.net and ns2.post.net.
post.net has partial name server overlap with other domains, including zainhost.com.
Each of ns1.post.net and ns2.post.net has one IP address: ns1.post.net uses 148.251.254.105 and ns2.post.net uses 109.237.142.8.
Mail Servers
The MX records for post.net list three mail servers: us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.
post.net has at least partial mail server overlap with other domains such as airteldeals.in, 100gpacketgenerator.com, temporarykitchen.com and two more.
It is common to see these mail servers combined with the mail servers aspmx.l.google.com, alt2.aspmx.l.google.com and alt1.aspmx.l.google.com.
us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com all have one IP address each — us2.mx1.mailhostbox.com directs to 162.215.3.26, us2.mx2.mailhostbox.com directs to 162.215.2.27 and us2.mx3.mailhostbox.com directs to 162.215.3.25.