smtp.stackmail.com - robtex.com
smtp.stackmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.151.28.68🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | smtp.stackmail.com | ||||||
stackmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.8.227.100🇬🇧 TWENTYI45.8.227.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| NS | ns2.stackdns.com | ||||||
| NS | ns3.stackdns.com | ||||||
| NS | ns4.stackdns.com | ||||||
| MX | stackmail-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:spf.20i.com a mx -all | ||||||
| TXT | 201805171147075u2zi4spl2zo69n91oztf36q3ogk5djctczum0adboz7e6nhw7 | ||||||
| TXT | MS=ms66990130 | ||||||
| TXT | google-site-verification=t8YRivRc2rvUi_-2FRyXo4EECfZO0rBdDaxJDb2YU_I | ||||||
| TXT | yahoo-verification-key=tfA+i9pm8OG6OklnhmHxAm6oHdDPNJHOHdneG/n7TDg= | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1666943089 | ||||||
PTR for
MX for
ngolongan.com |
2de.co.uk |
thesingleboss.co.uk |
brightonsurf.com |
pitmaster.co.uk |
gltproductions.co.uk |
fluxconsult.com |
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A185.151.28.682016-12-11 → 2026-07-13 · 2 obs
● 2026-07-13 17:31:22
○A2a07:7800::682016-12-11 → 2016-12-11 · 3 obs
○ 2021-09-12 16:06:48
○ 2026-07-13 17:31:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| stackmail.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:104.196.137.209
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stackmail.com (unsigned zone)
⏱️ Timing
Total: 458ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.28.68 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
Mail Server Role
smtp.stackmail.com acts as mail server for ngolongan.com, 2de.co.uk, thesingleboss.co.uk, brightonsurf.com, pitmaster.co.uk plus a few other domains.
As mail servers, _dc-mx.3644b95bf3f9.ngolongan.com, imap.stackmail.com and mx.stackmail.com are often used in combination with smtp.stackmail.com.
IP Addresses
smtp.stackmail.com resolves to just one IP address, 185.151.28.68.
Additional host names — including mail.stackmail.com and mail.nsm.xcloudnode.com — share IP numbers with smtp.stackmail.com.