Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
l-acoustics.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:52:16 UTC · ↺ Refresh
MX Hostnames
- lacoustics-com0c.mail.protection.outlook.com
MX Priorities
- lacoustics-com0c.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.213.57 (no PTR)
- 13.107.246.57 (no PTR)
- 2620:1ec:bdf::57
- 2620:1ec:46::57
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.gandi.net hostmaster.gandi.net 1773878400 10800 3600 604800 10800
Primary NS (mname)
ns1.gandi.net
Admin Email (rname)
hostmaster@gandi.net
Serial
1773878400
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns-0-a.gandi.net
ns-152-c.gandi.net
ns-59-b.gandi.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net include:spf.vizito.be include:eu-west-1.amazonses.com include:avnu.org ip4:20.71.47.224 ip4:50.112.153.234 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; aspf=r; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
14 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net include:spf.vizito.be include:eu-west-1.amazonses.com include:avnu.org ip4:20.71.47.224 ip4:50.112.153.234 -all
- d365mktkey=2ut7rt9vvkt5zuoa0ywufqilf
- d365mktkey=eoRmvISNOZToSA0aNwSXT6iAqO6sxSuQx9xs07eNewIx
- 2cg8mqts38q51s7r12htt0f54c
- figma-domain-verification=7fba320546ceed73a258235f00c35edf8b5788f6778b74008bd63a69ded2834d-1771846656
- autodesk-domain-verification=ZSwnKpXIcjRn8e5p0lit
- monday-com-verification=rtXqJFh5DiAA6qidvlwvheI5D5JYN8e9ZfbjbD4H-EM
- atlassian-domain-verification=1x8w4ttcMBXZgLuy41PniMa7c6drqXr9uxIb3IAraMzeEza5nlWASHr0/hfgZbqG
- postman-domain-verification=de28b4caedd53a928d728a0400b573913562fc868dcdf127325b8eec53121ed3725cdc93279270cb2223bbf90ae37e8a4658ab61bcfa20995965107ec43e0819
- new-relic-domain-verification=d54ad5df19f541c5a3e582c52f771f0f
- atlassian-sending-domain-verification=949e6572-03f8-47cd-96c6-24cbf86b56c6
- ms-domain-verification=2d985c0f-e39d-47c4-b06a-41de7f5cd60e
- miro-verification=7a14d337f4d97f508f60b7e7ff97f9ec2167a6f4
- apple-domain-verification=cxEgPr4fp5j0SpV3
Full email verification for l-acoustics.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits