exchangedr.arithmostech.com - robtex.com
exchangedr.arithmostech.com
| DNSSEC | ⚠️ Not signed | ||||||
arithmostech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.88.87.115🇮🇹 ARUBA-ASN80.88.80.0/20 | ||||||
| NS | dns2.widhost.net ⭐ | ||||||
| NS | dns.widhost.net | ||||||
| MX | arithmostech-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | sophos-domain-verification=4b6b6fea69ed36676aff5b53fca9371c3c93b271485bb9770e... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:md02.com include:eu.transma... | ||||||
| TXT | sfycm6km9v2f8k5ysnvh2035y9z39h39 | ||||||
| TXT | MS=ms47109508 | ||||||
| TXT | 3uFwLVe05D/bODKVibAFACWcpavrcWimzrRjoYDRdeVxE5jyiN8ZVlvJTdZ8H6gRZM6ETsS0NH3f8... | ||||||
| TXT | _o5siv0e6xhd7zubqbpymm7mq08wiext | ||||||
| SOA | dns.widhost.netpostmaster@arithmostech.com 2026-04-08 #4 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A31.14.130.2302017-05-23 → 2017-05-23 · 2 obs
● 2017-05-23 18:36:38
○ 2026-04-15 19:16:48
○ 2026-04-15 19:16:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| arithmostech.com | dns.widhost.net, dns2.widhost.net | - |
✅ Authoritative Response
Server:217.61.96.167
NS records: dns.widhost.net, dns2.widhost.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arithmostech.com (unsigned zone)
⏱️ Timing
Total: 869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|