mail.koptergroup.com - robtex.com
mail.koptergroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.243.165.233🇨🇭 SWISSCOM212.243.0.0/16 Swisscom AG Provider | ||||||
koptergroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.74.153.100🇨🇭 ASN-METANET80.74.144.0/20 METANET AG, Switzerland | ||||||
| NS | ns1.brandshelter.com ⭐ | ||||||
| NS | ns2.brandshelter.de | ||||||
| NS | ns3.brandshelter.info | ||||||
| NS | ns4.brandshelter.net | ||||||
| NS | ns5.brandshelter.us | ||||||
| MX | koptergroup-com.mail.protection.outlook.com ⭐ | ||||||
| MX | l00301c001955.leonardo.com(200) | ||||||
| MX | l00301c001956.leonardo.com(200) | ||||||
| MX | l03201c001970.leonardo.com(200) | ||||||
| MX | l03201c001971.leonardo.com(200) | ||||||
| TXT | MS=ms25617468 | ||||||
| TXT | v=spf1 include:leonardocompany.com -all | ||||||
| TXT | MS=ms16145115 | ||||||
| TXT | swisssign-check=n07lRG6Ob7MqL9-Z47ZvimLI5a0 | ||||||
| TXT | swisssign-check=DMG2RQVX3hciuqPYtUy_xvkzKKE | ||||||
| TXT | swisssign-check=PU7YI_aBo-QPt3QS8sbRAcrUDog | ||||||
| TXT | cisco-ci-domain-verification=4388e8bb06d9ac9d228328ed68e7d2f7d31eb2218f9ee881... | ||||||
| SOA | ns1.brandshelter.comtech@brandshelter.com 2026-07-02 #1 | ||||||
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| koptergroup.com | ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net... | 2 records |
✅ Authoritative Response
Server:194.0.182.12
NS records: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koptergroup.com (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.243.165.233 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.brandshelter.com, ns1.brandshelter.com)
Analysis
IP Addresses
mail.koptergroup.com directs to one IP number, which is 212.243.165.233.