Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
advent-verlag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 03:10:10 UTC · ↺ Refresh
MX Hostnames
- adventverlag-de01e.mail.protection.outlook.com
MX Priorities
- adventverlag-de01e.mail.protection.outlook.com: 10
A / AAAA Records
- 159.69.113.5 ↩ static.5.113.69.159.clients.your-server.de
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.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
cesar.ns.cloudflare.com dns.cloudflare.com 2398815831 10000 2400 604800 1800
Primary NS (mname)
cesar.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398815831
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cesar.ns.cloudflare.com
lara.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:178.13.227.0/24 ip4:156.67.235.195/32 ip4:156.67.236.241/32 ip4:188.94.250.251/32 include:spf.nl2go.com include:agenturserver.de include:mo4-p05-ob.smtp.rzone.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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=ms96931032
- brevo-code:2ea9d588117a1cda925598034a341b5e
- google-site-verification=J-9da4agB8hSQvTSFuK9tYuZCwsofD3uyOMcD04ZItI
- SPFv=spf1 ip4:178.13.227.0/24 ip4:156.67.235.195/32 ip4:156.67.236.241/32 ip4:188.94.250.251/32 include:spf.nl2go.com include:agenturserver.de include:mo4-p05-ob.smtp.rzone.de include:spf.protection.outlook.com -all
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