mail.sampleking.com - dns.ninja
mail.sampleking.com
| CNAME | otrs.sampleking.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.19.237.54🇧🇪 COMBELL-AS217.19.224.0/20 COMBELL Network Brussels, Belgium | ||||||
| PTR | 217.19.237.54.static.hosted.by.combell.com | ||||||
sampleking.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| NS | ns3.combell.net ⭐ | ||||||
| NS | ns1.combell.eu | ||||||
| NS | ns4.combell.net | ||||||
| MX | brutextiles.in.tmes.trendmicro.eu ⭐ | ||||||
| TXT | miro-verification=98ec5e50ceb536cb10e2c0d7538545a92c00331d | ||||||
| TXT | tmes=5b6b5cc5a07b22b0aa921670697c0259 | ||||||
| TXT | i2q5PcDmx6Oh8nUsQvTh/muDD2j7W3zU6tQhEmoqg75+1Dupv2RCLSHu7shM3E1LwEHSyvOgWgqAf... | ||||||
| TXT | MS=ms41115041 | ||||||
| TXT | knowbe4-site-verification=26d86b6630d3757c8e1920e2235916d0 | ||||||
| TXT | atlassian-domain-verification=pTd2CSz8FOiHRDfqzkA5wnVn74xzyiRBvuXvONLBeY1JfOw... | ||||||
| TXT | v=spf1 a:brutex.managed-otrs.com include:_spf.brutex.com -all | ||||||
| SOA | ns3.combell.nethostmaster@sampleking.com serial=1757395728 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A210.21.216.1102016-03-16 → 2016-07-18 · 4 obs
○ 2015-12-15 20:37:26
● 2016-03-16 18:58:30
● 2016-07-18 12:13:08
○ 2026-06-14 15:46:18
● 2016-03-16 18:58:30
● 2016-07-18 12:13:08
○ 2026-06-14 15:46:18
○A58.250.69.1102015-08-20 → 2015-12-15 · 4 obs
● 2015-08-20 21:38:52
● 2015-12-15 20:37:26
○ 2016-03-16 18:58:30
○ 2026-06-14 15:46:18
● 2015-12-15 20:37:26
○ 2016-03-16 18:58:30
○ 2026-06-14 15:46:18
●CNAMEotrs.sampleking.com2026-06-14 → 2026-06-14 · 1 obs
● 2026-06-14 15:46:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sampleking.com | ns3.combell.net, ns4.combell.net, ns1.combell.eu | - |
✅ Authoritative Response
Server:89.44.166.48
NS records: ns3.combell.net, ns4.combell.net, ns1.combell.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | otrs.sampleking.com |
Analysis
IP Addresses
mail.sampleking.com has exactly one IP address — 217.19.237.54.
zapallpeople.com, newfort.be, thalento.pt plus two other host names have IP numbers in common with mail.sampleking.com.