Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oldenburger-kunstverein.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 10:07:12 UTC · ↺ Refresh
MX Hostnames
- oldenburgerkunstverein-de02i.mail.protection.outlook.com
MX Priorities
- oldenburgerkunstverein-de02i.mail.protection.outlook.com: 0
A / AAAA Records
- 116.202.217.175 ↩ web06.leoserver.de
- 2a01:4f8:241:5190::58 (no PTR)
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.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:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.leoskulldns.de dobschat.jungehaie.com 2026022401 10800 3600 604800 10800
Primary NS (mname)
ns3.leoskulldns.de
Admin Email (rname)
dobschat@jungehaie.com
Serial
2026022401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns1.leoskulldns.de
ns3.leoskulldns.de
ns4.leoskulldns.de
ns5.leoskulldns.de
ns2.leoskulldns.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:web06.leoserver.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
✓ Public key: 392 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
4 records- MS=ms39055468
- MS=539465295073E488BF30DA5C3BEE2C5978905C4D
- brevo-code:09bc8f7b7f124f9a6c08933f2b32d6a3
- SPFv=spf1 +a +mx +a:web06.leoserver.de include:spf.protection.outlook.com -all
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