smtp3.astris.com - robtex.com
smtp3.astris.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.38.172.22🇺🇸 CONTABO-USA154.38.168.0/21 Route Registered for Cogent Communications Customer- Contabo Inc | ||||||
| PTR | smtp6.astris.com | ||||||
astris.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.38.172.22🇺🇸 CONTABO-USA154.38.168.0/21 Route Registered for Cogent Communications Customer- Contabo Inc | ||||||
| NS | curitiba.ns.porkbun.com ⭐ | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| MX | smtp3.astris.com ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2374467914 | ||||||
MX for
Same first word
smtp3.sp.gov.br |
smtp3.sc.gov.br |
smtp3.gov.cl |
smtp3.eu |
smtp3.net |
smtp3.kinghost.net |
smtp3.com |
smtp3.gob.cl |
smtp3.ms.gov.br |
Similar names
DNS History
1 record (1 active, 0 former)
●A154.38.172.222026-02-15 → 2026-04-14 · 2 obs
● 2026-02-15 06:01:30
● 2026-04-14 08:01:24
● 2026-04-14 08:01:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| astris.com | maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com | 8 records |
✅ Authoritative Response
Server:173.245.58.37
NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astris.com (unsigned zone)
⏱️ Timing
Total: 100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.38.172.22 |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)
Analysis
Mail Server Role
smtp3.astris.com handles mail for macsek.com, astris.com and grazioso.hu.
IP Addresses
smtp3.astris.com points to a single IP: 154.38.172.22.
Other host names, for instance grazioso.hu, mail2.grazioso.hu, macsek.com, osztaly.com and smtp6.astris.com share IP numbers with smtp3.astris.com.