Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
blaser.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 04:35:57 UTC · ↺ Refresh
MX Hostnames
- blaser-com.mail.protection.outlook.com
MX Priorities
- blaser-com.mail.protection.outlook.com: 0
A / AAAA Records
- 162.241.137.215 ↩ fir.firehost.space
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.lemarit.de hostmaster.lemarit.com 1774537533 43200 10800 2419200 3600
Primary NS (mname)
ns1.lemarit.de
Admin Email (rname)
hostmaster@lemarit.com
Serial
1774537533
Refresh
43200s
Retry
10800s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns1.lemarit.net
ns2.lemarit.de
ns2.lemarit.net
ns3.lemarit.de
ns1.lemarit.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.umantis.com include:blaser.neos-hosting.ch include:spf.de.umantis.com ip4:52.233.244.187 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1:d:s;
~ 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
11 records- bHYDBWgmCRR2U/7uK9E4OBB0eeLq/rMkOs7mAsCK0pSN2rKFaWqhOBNBQH3XgZibQBuNpEuXVWSStSP/+eNfrg==
- atlassian-domain-verification=AAzGaNmtyIjJuVqsiJ1UvqLELdB5pKpIdkeTyFNJxfwMx67hUa0V37zvVnlSFokM
- SPFv=spf1 include:spf.protection.outlook.com include:spf.umantis.com include:blaser.neos-hosting.ch include:spf.de.umantis.com ip4:52.233.244.187 -all
- MS=ms63827776
- 3BFB745A-50D4-4E21-BE0D-6474A3594AE5
- apple-domain-verification=aD3FMS2eMTuzVm85
- eOeRS29M0pCCONXlyoRYNHHDn2TyLwxRSFbkKeumeZo=
- QuoVadis=317ecb36-ff40-4230-8c99-ca8d24e17b3c
- amazonses:toBDZt4BBeyI/CyEh3ZYKASJwIaoySgttQx1zS2rfow=
- d365mktkey=W5yaLn8IJq6dTuQH2u92UZAGwuHX8sps4ckz7jKOuyMx
- d365mktkey=bPkBBDqm7xvhp3L2bhetSU2ZZOFznTSD8atRsxCsMFMx
Full email verification for blaser.com
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