mail1.dcup.info - robtex.com
mail1.dcup.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.172.26.30🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | m29.coreserver.jp | ||||||
dcup.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.172.26.30🇯🇵 DRNET202.172.24.0/21 | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| NS | ns2.value-domain.com | ||||||
| NS | ns3.value-domain.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.value-domain.com ⚠️ Not in zone NS records | ||||||
| NS | ns5.value-domain.com ⚠️ Not in zone NS records | ||||||
| MX | mail1.dcup.info ⭐ | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@dcup.info 2024-06-22 #20 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A202.172.26.302026-03-27 → 2026-03-31 · 2 obs
● 2026-03-27 02:42:28
● 2026-03-31 23:54:12
● 2026-03-31 23:54:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| dcup.info | ns1.value-domain.com, ns3.value-domain.com, ns5.value-domain.com, ns4.value-domain.com... | - |
✅ Authoritative Response
Server:172.64.53.115
NS records: ns1.value-domain.com, ns3.value-domain.com, ns5.value-domain.com, ns4.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dcup.info (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.172.26.30 |
Analysis
Mail Server Role
mail1.dcup.info acts as a mail server for dcup.info.
IP Addresses
mail1.dcup.info points to a single IP number: 202.172.26.30.
Other host names, for instance rustle.info, xlom.com, whitewind.net, www.solicitor-nakatani.com and toach.click share IP numbers with mail1.dcup.info.