Email DNS records for tubulargroup.com
MX, SPF, DMARC and DKIM records published for tubulargroup.com.
tubulargroup.com can receive email: 1 MX record found. The MX records point to Microsoft mail servers. Authentication records found: SPF, DKIM. Not found: DMARC.
| Check | Result | What it means |
|---|---|---|
| MX | Found (1) | The domain is configured to receive email. |
| Mail provider | Microsoft | Inferred from the MX host names: they point to Microsoft mail servers. |
| SPF | Found | The record ends with ~all: mail from servers not listed should be treated as suspicious but accepted (soft fail). |
| DMARC | Not found | No DMARC policy tells receivers how to handle messages that fail authentication. |
| DKIM | Found (selector2) | A DKIM public key is published under the selector selector2. |
Last checked: 2026-10-04 (UTC). DNS records can change over time. This report lists public DNS records; their presence does not by itself mean that a domain or its messages are safe.
MX records for tubulargroup.com
- 0 tubulargroup-com.mail.protection.outlook.com
Email authentication records for tubulargroup.com
SPF record
v=spf1 ip4:71.78.231.26 include:spf.protection.outlook.com include:spf.serverdata.net ~all
DKIM record (selector2)
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkdhgu2xU6lCdYdtxLG2ew8YZIMH6Bn7gqTJ/NwKrOGWdoHemlXri07n4KfPYiXQts+9LyfyeQDKzQFl2YTcoQnIHUK1j1ioUqBMNk5pCR30N1bI5+5ZUGuYrHsir+VpKQnGuKFbgj9R6/JcIJoTZF5UFjXXjGVHeetWZT7FjjyQIDAQAB;
Check a specific email address @tubulargroup.com
This page checks how tubulargroup.com is configured for email. It does not confirm that a specific mailbox exists — to check one address, use the form below.
Server location
IP address141.193.213.11
CountryUnited States of America
ASN209242
Name servers
NS 1ns79.worldnic.com.
NS 2ns80.worldnic.com.
TXT records for tubulargroup.com
TXT 1MS=ms95389575
TXT 2ejvs36n2a54thfu1c476vu7a6q
TXT 3v=spf1 ip4:71.78.231.26 include:spf.protection.outlook.com include:spf.serverdata.net ~all