Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
plewa.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 19:28:57 UTC · ↺ Refresh
MX Hostnames
- plewa-de.mail.protection.outlook.com
MX Priorities
- plewa-de.mail.protection.outlook.com: 20
A / AAAA Records
- 93.191.48.166 ↩ linux40.christo.net
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.bytes24.de postmaster.plewa.de 2026031202 10800 3600 604800 3600
Primary NS (mname)
ns10.bytes24.de
Admin Email (rname)
postmaster@plewa.de
Serial
2026031202
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns10.bytes24.de
ns11.bytes24.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:88.198.226.20 ip4:78.46.252.58 ip4:78.46.252.59 ip4:78.46.252.60 ip4:78.46.252.61 ip4:78.46.252.62 ip4:78.46.212.146 ip4:80.149.98.234 include:spf.protection.outlook.com a mx ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SyDIvr1mNJ9LvznFpcQ8CXxPAkpUQr4em8qUUHdxBrZ+bh05Q4Z+Yx9q1idsAVTIiFeRqpj0lEUB6AdgWy4rWg==
- SPFv=spf1 ip4:88.198.226.20 ip4:78.46.252.58 ip4:78.46.252.59 ip4:78.46.252.60 ip4:78.46.252.61 ip4:78.46.252.62 ip4:78.46.212.146 ip4:80.149.98.234 include:spf.protection.outlook.com a mx ?all
- MS=ms64735200
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