bt.smaxdn.com - robtex.com

bt.smaxdn.com

DNSSEC⚠️ Not signed
A54.146.6.253🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
PTRec2-54-146-6-253.compute-1.amazonaws.com
MXmx1.smaxdn.com ⭐
A46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRstatic.146.12.4.46.clients.your-server.de
MXmx2.smaxdn.com ⭐
A46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRstatic.173.10.4.46.clients.your-server.de

smaxdn.com

DNSSEC⚠️ Not signed
A54.146.6.253🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix
NSns1.smaxdn.com ⭐
NSns1.csof.net
NSns2.csof.net
NSns3.csof.net
NSns4.csof.net
MXmx1.smaxdn.com ⭐
MXmx2.smaxdn.com ⭐
TXTv=spf1 include:_incspfcheck.mailspike.net ?all
SOAns1.smaxdn.comhostmaster@smaxdn.com serial=1778561303

Same first word

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Similar names

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DNS History

3 records (3 active, 0 former)

MXmx1.smaxdn.commx2.smaxdn.comA54.146.6.253
●MXmx1.smaxdn.com2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 09:04:16
● 2026-05-12 08:39:18
●MXmx2.smaxdn.com2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 09:04:16
● 2026-05-12 08:39:18
●A54.146.6.2532026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 09:04:16
● 2026-05-12 08:39:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
smaxdn.comns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net-

✅ Authoritative Response

Server:18.205.186.231

NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smaxdn.com (unsigned zone)

⏱️ Timing

Total: 1559ms | Queries: -

📄 Records

TypeCountSample Data
A154.146.6.253
MX2mx1.smaxdn.com (pri: 10), mx2.smaxdn.com (pri: 10)

Analysis

IP Addresses

bt.smaxdn.com points to a single IP number: 54.146.6.253.

Other host names, for instance www.a3bee89aad5847d014756865c91b2b71.com, www.8a20b2a9673a9c03dca913b999456b52.org, ugntarctbtasdwgnfqji.com, qualitweb.com and bef43293d1cf699ecc7f18d4cc03cb4a.com share IP numbers with bt.smaxdn.com.

Mail Servers

bt.smaxdn.com is handled by two mail servers: mx1.smaxdn.com and mx2.smaxdn.com.

bt.smaxdn.com uses the same mail server configuration as other domains, such as ap.smaxdn.com, cu.smaxdn.com, t2.smaxdn.com, ping.smaxdn.com and heart.smaxdn.com.

Host names with one IP number: mx1.smaxdn.com points to 46.4.12.146; mx2.smaxdn.com points to 46.4.10.173.