mailserver.doorandwindowsystems.com - robtex.com
mailserver.doorandwindowsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::181🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.181🇬🇧 TWENTYI185.151.30.0/24 | ||||||
doorandwindowsystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::181🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.181🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| NS | ns2.stackdns.com | ||||||
| NS | ns3.stackdns.com | ||||||
| NS | ns4.stackdns.com | ||||||
| MX | doorandwindowsystems-com.mail.protection.outlook.com ⭐ | ||||||
| MX | mailserver.doorandwindowsystems.com(10) | ||||||
| MX | ms92623442.msv1.invalid(32767) | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | MS=ms92623442 | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1651219628 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A185.151.30.1812026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 08:00:42
●A2a07:7800::1812026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 08:00:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net... | - |
| doorandwindowsystems.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doorandwindowsystems.com (unsigned zone)
⏱️ Timing
Total: 271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.181 |
| AAAA | 1 | 2a07:7800::181 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
Mail Server Role
The mail server for doorandwindowsystems.com is mailserver.doorandwindowsystems.com.
ms92623442.msv1.invalid and doorandwindowsystems-com.mail.protection.outlook.com are commonly used as mail servers together with mailserver.doorandwindowsystems.com.
IP Addresses
mailserver.doorandwindowsystems.com points to two IP numbers: 2a07:7800::181 and 185.151.30.181.
Other host names, for instance thegpcliniclondon.com, coveralls.co.uk, rnud.org, www.coralcalciumuk.co.uk and gigatechit.co.uk share IP numbers with mailserver.doorandwindowsystems.com.