mx02.sack.dev - dns.ninja
mx02.sack.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:67c:864:1::babe🇩🇪 SACK2001:67c:864::/48 | ||||||
| PTR | mx02.sack.dev | ||||||
| A | 195.110.20.3🇩🇪 FirstRoot-AS195.110.20.0/24 | ||||||
| MX | mx02.sack.dev ⭐ | ||||||
| A | 2001:67c:864:1::babe🇩🇪 SACK2001:67c:864::/48 | ||||||
| PTR | mx02.sack.dev | ||||||
| A | 195.110.20.3🇩🇪 FirstRoot-AS195.110.20.0/24 | ||||||
| PTR | mx02.sack.dev | ||||||
sack.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.sack.dev ⭐ | ||||||
| NS | ns2.sack.dev | ||||||
| NS | ns3.sack.dev | ||||||
| NS | ns4.sack.dev | ||||||
| MX | mx01.sack.dev ⭐ | ||||||
| MX | mx02.sack.dev ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | zone-ownership-verification-0cdcd2efe6c7c28adb5a35eec0964d469154519abadbe59a4... | ||||||
| SOA | ns1.sack.devhostmaster@sack.dev 2026-06-27 #1 | ||||||
PTR for
MX for
Same first word
Similar names
20xm.com |
02xm.com |
20mx.com |
mx20.kinghost.net |
mx20.com |
m20x.com |
20xm.cn |
mx20.org |
xm02.com |
xm20.top |
xm20.com |
mx20.de |
DNS History
3 records (3 active, 0 former)
●MXmx02.sack.dev2026-02-15 → 2026-06-29 · 2 obs
● 2026-06-29 08:35:14
●A195.110.20.32026-02-15 → 2026-06-29 · 2 obs
● 2026-06-29 08:35:14
●A2001:67c:864:1::babe2026-02-15 → 2026-06-29 · 2 obs
● 2026-06-29 08:35:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| sack.dev | ns4.sack.dev, ns2.sack.dev, ns3.sack.dev, ns1.sack.dev | 8 records |
✅ Authoritative Response
Server:185.136.97.111
NS records: ns4.sack.dev, ns2.sack.dev, ns3.sack.dev, ns1.sack.dev
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.110.20.3 |
| AAAA | 1 | 2001:67c:864:1::babe |
| MX | 1 | mx02.sack.dev (pri: 10) |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns2.sack.dev, ns2.sack.dev, ns1.sack.dev...)
Analysis
Mail Server Role
mx02.sack.dev acts as mail server for srvn.de, sack.dev, sack-mail.com, ergocup.de, schulrudern.de plus a few other domains.
mx01.sack.dev is often seen acting as a mail server in combination with mx02.sack.dev.
IP Addresses
mx02.sack.dev resolves to the IP addresses 195.110.20.3 and 2001:67c:864:1::babe
Mail Servers
mx02.sack.dev is served by just one mail server: mx02.sack.dev.
There is at least a partial MX overlap between mx02.sack.dev and other domains, including srvn.de, sack.dev, sack-mail.com and two others.
mx02.sack.dev points to two IP addresses: 195.110.20.3 and 2001:67c:864:1::babe.