Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ommatic.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 18:43:26 UTC · ↺ Refresh
MX Hostnames
- ommatic-de.mail.protection.outlook.com
MX Priorities
- ommatic-de.mail.protection.outlook.com: 0
A / AAAA Records
- 3.74.20.247 ↩ ec2-3-74-20-247.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1111.ui-dns.org hostmaster.1und1.com 2017060171 28800 7200 604800 600
Primary NS (mname)
ns1111.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060171
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1111.ui-dns.org
ns1061.ui-dns.biz
ns1095.ui-dns.com
ns1023.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:18.192.151.152 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:; ruf=mailto:; fo=1:d:s; ri=1; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
8 records- google-site-verification=Du__R9OpOzYXHg9MFC2bC_OZA1boxrtetNEv2-9ZpMo
- SPFv=spf1 ip4:18.192.151.152 include:spf.protection.outlook.com -all
- google-site-verification=MF1lZ-vJmS8uFrNNx6gIOancMEaQTOCHGNIvA-_N7-k
- google-site-verification=KUXME23zfAaO0fKrEiJrAheByqOAKu_Bi1AhxdjcrnY
- google-site-verification=kDOfhnaGaEzKBcguiVaIevqhYpINe26kqmxnDfyQLBk
- brevo-code:79cb5a342dfdc3a6de046f4eaf062711
- atlassian-sending-domain-verification=02976faf-5027-41c7-bda6-be1e3cfda0f8
- atlassian-domain-verification=T4JWu5g4TiMgqzwbFRCS7v2vUGL/eqtN7cvQibMFriTy1s3OoPazD0WmM9V5MaNt
Full email verification for ommatic.de
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