mx1.devapp.com - dns.ninja
mx1.devapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.155.55.172🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd | ||||||
| PTR | 217-155-55-172.dsl.in-addr.zen.co.uk | ||||||
devapp.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.155.55.172🇬🇧 ZEN-AS217.155.0.0/16 Zen Internet Ltd | ||||||
| NS | ns1.livedns.co.uk ⭐ | ||||||
| NS | ns2.livedns.co.uk | ||||||
| NS | ns3.livedns.co.uk | ||||||
| MX | mx1.devapp.com ⭐ | ||||||
| TXT | v=spf1 ip4:217.155.55.172 mx:mx1.devapp.com -all | ||||||
| SOA | ns1.livedns.co.ukadmin@devapp.com serial=1574266662 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A217.155.55.1722026-03-26 → 2026-07-30 · 3 obs
○ 2016-07-19 12:10:22
● 2026-03-26 18:04:20
● 2026-07-30 23:33:32
● 2026-03-26 18:04:20
● 2026-07-30 23:33:32
○A217.46.199.1172015-05-09 → 2016-07-19 · 4 obs
● 2015-05-09 04:52:04
● 2016-07-19 12:10:22
○ 2026-03-26 18:04:20
○ 2026-07-30 23:33:32
● 2016-07-19 12:10:22
○ 2026-03-26 18:04:20
○ 2026-07-30 23:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| devapp.com | ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk | - |
✅ Authoritative Response
Server:217.160.82.244
NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devapp.com (unsigned zone)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.155.55.172 |
Analysis
Mail Server Role
mx1.devapp.com is a mail server for devapp.com.
IP Addresses
mx1.devapp.com directs to one IP number, which is 217.155.55.172.
mail.devapp.com, devapp.com and www.devapp.com are examples of other host names that share IP numbers with mx1.devapp.com.