mailexternal.softwaretechnology.com - robtex.com
mailexternal.softwaretechnology.com
| CNAME | mail.softwaretechnology.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.43.73.124🇺🇸 AS2005550.43.0.0/17 135 Lake Street South Suite 1000 Kirkland WA 98033 United States | ||||||
| PTR | mail3.softwaretechnology.com | ||||||
softwaretechnology.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.43.73.116🇺🇸 AS2005550.43.0.0/17 135 Lake Street South Suite 1000 Kirkland WA 98033 United States | ||||||
| NS | ns61.worldnic.com ⭐ | ||||||
| NS | ns62.worldnic.com | ||||||
| MX | softwaretechnology-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | f338tb398ensacradug3o7r3ao | ||||||
| TXT | 6d974e21d910bc1aad4e61e32f0289e9914067051e4d63ebe50377065393aa48 | ||||||
| TXT | ulnsdvqg22bqol614l1i5g74m1 | ||||||
| TXT | hes=4b695d7349f20e744e21f82dc5470538 | ||||||
| TXT | tmipekp0f2h8j82s4ofq59r3f2 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | 5s9d0kblirsj2nrh9eta3fn34t | ||||||
| TXT | MS=ms37768239 | ||||||
| SOA | NS61.WORLDNIC.comnamehost@WORLDNIC.com serial=126081719 | ||||||
Previously MX for
Same first word
Similar names
xermantellia.one |
externalmail.trafficmanager.net |
externalmail.work |
externalmail.com |
externalmail.com.au |
externalmail.digital |
Previous names
Next names
DNS History
3 records (1 active, 2 former)
○A50.43.73.1242015-05-29 → 2016-03-31 · 4 obs
● 2015-05-29 09:30:42
● 2016-03-31 19:32:14
○ 2026-09-05 02:21:26
○ 2026-11-10 23:19:04
● 2016-03-31 19:32:14
○ 2026-09-05 02:21:26
○ 2026-11-10 23:19:04
●CNAMEmail.softwaretechnology.com2026-09-05 → 2026-11-10 · 5 obs
○ 2016-03-31 19:32:14
● 2026-09-05 02:21:26
○ 2026-10-15 02:12:58
● 2026-10-23 06:29:22
● 2026-11-10 23:19:04
● 2026-09-05 02:21:26
○ 2026-10-15 02:12:58
● 2026-10-23 06:29:22
● 2026-11-10 23:19:04
○CNAMEmail3.softwaretechnology.com2015-05-29 → 2016-03-31 · 4 obs
● 2015-05-29 09:30:42
● 2016-03-31 19:32:14
○ 2026-09-05 02:21:26
○ 2026-11-10 23:19:04
● 2016-03-31 19:32:14
○ 2026-09-05 02:21:26
○ 2026-11-10 23:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| softwaretechnology.com | ns61.worldnic.com, ns62.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.127
NS records: ns61.worldnic.com, ns62.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for softwaretechnology.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.softwaretechnology.com |
Analysis
IP Addresses
mailexternal.softwaretechnology.com has exactly one IP address — 50.43.73.124.
Additional host names — including mail.softwaretechnology.com and mail3.softwaretechnology.com — share IP numbers with mailexternal.softwaretechnology.com.