posb1.com - robtex.com
posb1.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.parspack.co ⚠️ Not in zone NS records | ||||||
| A | 185.208.172.38🇩🇪 BitCommand185.208.172.0/24 Route | ||||||
| A | 195.248.240.221🇩🇪 BitCommand195.248.240.0/24 Vultr Customer Route | ||||||
| A | 195.248.242.94🇩🇪 BitCommand195.248.242.0/24 Route | ||||||
| NS | ns2.parspack.co ⚠️ Not in zone NS records | ||||||
| A | 185.202.113.178🇦🇲 BitCommand185.202.113.0/24 | ||||||
| A | 185.208.172.38🇩🇪 BitCommand185.208.172.0/24 Route | ||||||
| NS | ns3.parspack.co ⚠️ Not in zone NS records | ||||||
| A | 159.69.192.28🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | static.28.192.69.159.clients.your-server.de | ||||||
| NS | ns4.parspack.co ⚠️ Not in zone NS records | ||||||
| A | 142.202.48.132🇺🇸 AS63023142.202.48.0/24 GTHost | ||||||
| A | 195.248.242.89🇩🇪 BitCommand195.248.242.0/24 Route | ||||||
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=1784206277 | ||||||
Subdomains
mail.posb1.com |
Same first word
posb1.com |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.parspack.co2026-03-11 → 2026-07-16 · 2 obs
● 2026-07-16 13:20:02
●NSns2.parspack.co2026-03-11 → 2026-07-16 · 2 obs
● 2026-07-16 13:20:02
●NSns3.parspack.co2026-03-11 → 2026-07-16 · 2 obs
● 2026-07-16 13:20:02
●NSns4.parspack.co2026-03-11 → 2026-07-16 · 2 obs
● 2026-07-16 13:20:02
○MXmail.posb1.com2026-03-11 → 2026-05-13 · 4 obs
● 2026-05-13 09:32:02
○ 2026-07-16 13:19:58
○ 2026-07-16 13:20:02
○A185.164.72.282026-03-11 → 2026-05-13 · 4 obs
● 2026-05-13 09:32:02
○ 2026-07-16 13:19:58
○ 2026-07-16 13:20:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net... | - |
| posb1.com | ns1.parspack.co, ns2.parspack.co, ns4.parspack.co, ns3.parspack.co | - |
✅ Authoritative Response
Server:159.69.192.28
NS records: ns1.parspack.co, ns2.parspack.co, ns4.parspack.co, ns3.parspack.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for posb1.com (unsigned zone)
⏱️ Timing
Total: 2558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
posb1.com is the parent zone for mail.posb1.com.
Name Servers
Four name servers handle the delegation for posb1.com: ns1.parspack.co, ns2.parspack.co, ns3.parspack.co and ns4.parspack.co.
posb1.com partially shares its NS delegation with several other domains, including iranhpserver.com, shashae.com, yascms.ir and two others.
Host names carrying three IP numbers:
The hostname ns1.parspack.co directs to 185.208.172.38, 195.248.240.221 and 195.248.242.94.
Host names pointing to two IP addresses:
ns2.parspack.co directs traffic to 185.202.113.178 and 185.208.172.38.
ns4.parspack.co directs traffic to 142.202.48.132 and 195.248.242.89.
Host names resolving to a single IP address:
ns3.parspack.co has the IP address 159.69.192.28.
Both ns1.parspack.co and ns2.parspack.co resolve to 185.208.172.38 IP addresses each.