Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comsustenta.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 00:53:35 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- aspmx2.googlemail.com
- comsustenta-com.mail.protection.outlook.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
- comsustenta-com.mail.protection.outlook.com: 0
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 198.185.159.145
- 198.49.23.144
- 198.49.23.145
- 198.185.159.144
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.41.22
- 52.101.10.8
- 2a01:111:f403:c92c::4
- 2a01:111:f403:f908::
- 2a01:111:f403:f902::2
- 2a01:111:f403:c91d::a
SOA Record
Raw SOA
ns11.domaincontrol.com dns.jomax.net 2023112100 28800 7200 604800 600
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2023112100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns12.domaincontrol.com
ns11.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- v=verifydomain MS=6161590
- google-site-verification=gHxYESP8k1CTcJCy2-gr_M1zPkwJ0O7fyTIEbk9UtJk
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=AA077DD266F42AB3541C72F88DC51B2E48D3A08C
- MS=ms25833264
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