Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mmt.se
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 14:01:54 UTC · ↺ Refresh
MX Hostnames
- mmt-se.mail.protection.outlook.com
MX Priorities
- mmt-se.mail.protection.outlook.com: 0
A / AAAA Records
- 104.199.106.196 ↩ 196.106.199.104.bc.googleusercontent.com
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
dns01.dipcon.com registry.ports.net 2025112617 1800 900 1814400 3600
Primary NS (mname)
dns01.dipcon.com
Admin Email (rname)
registry@ports.net
Serial
2025112617
Refresh
1800s
Retry
900s
Expire
1814400s
Minimum TTL
3600s
Nameservers (NS)
dns02.ports.se
dns01.dipcon.com
dns04.ports.net
dns03.ports.se
SPF Record
✓ Strict (-all)
v=spf1 ptr include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- f94th1pv1p4n3jcfv20ntdqt9n
- google-site-verification=EHnSRlVuMwH_0Pmn-iAV-B_bpzfqKPiADdkj68emjQU
- MS=ms23677303
- opd3rubhfpol0inqpupir8osct
- SPFv=spf1 ptr include:spf.protection.outlook.com include:servers.mcsv.net -all
- qQQUIBNxcM1s4XwxnId28QJ+H4RS/s09pzKSCNhsmy+83hrpn5Dn4dXK3ZWaaBgzpzRaSNT5ihtSr5p0b15ouQ==
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