mail.devtc.com - robtex.com
mail.devtc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.44.244🇯🇵 AS131921153.122.32.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | em.ptr117.ptrcloud.net | ||||||
devtc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.40🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| 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 | ||||||
| MX | mx.devtc.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@devtc.com 2024-01-23 #22 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A153.122.44.2442015-06-02 → 2026-07-14 · 2 obs
● 2015-06-02 14:58:24
● 2026-07-14 09:11:50
● 2026-07-14 09:11:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| devtc.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com | 4 records |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devtc.com (unsigned zone)
⏱️ Timing
Total: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.44.244 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)
Analysis
IP Addresses
mail.devtc.com has exactly one IP address — 153.122.44.244.