Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schwesternverband.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 13:53:27 UTC · ↺ Refresh
MX Hostnames
- schwesternverband-de.mail.protection.outlook.com
MX Priorities
- schwesternverband-de.mail.protection.outlook.com: 0
A / AAAA Records
- 81.169.183.248 ↩ h3070550.stratoserver.net
- 2a01:238:428c:100:a893:9b14:78c3:41dd (no PTR)
Mail Server IPs
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1028.ui-dns.biz hostmaster.schlund.de 2016110845 28800 7200 604800 300
Primary NS (mname)
ns1028.ui-dns.biz
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110845
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1028.ui-dns.org
ns1028.ui-dns.de
ns1028.ui-dns.biz
ns1028.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:172.211.13.201 a:schwesternverband-test.managed-otrs.com a:schwesternverband.managed-otrs.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._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
9 records- samsung-domain-verification=ca79776b-fb16-4efb-97ac-b188deb279f0
- google-site-verification=D7pM7SQQbN9_f0UlOsjv9FZsiSD5qT6QXEBZnIu-r_w
- Sendinblue-code:5e36ba6b2ef2cc8896d4b486060a4f9d
- apple-domain-verification=k3MWkpdX1qdQW6e1
- SPFv=spf1 ip4:172.211.13.201 a:schwesternverband-test.managed-otrs.com a:schwesternverband.managed-otrs.com include:spf.protection.outlook.com -all
- wFRTEpg6pNytPFur3qhwuPrJe1H7EAGBEQsbVF2cLJ0k5sUoDQFYcpRxzWBVbY6qHf4RVL5m/Ka3WeglevVoPw==
- teamviewer-sso-verification=433e09a8efcf4f4baac0d217cdaf4df4
- google-site-verification=i--9FQkabc8jxE65r0sO8JXrfJsvKLjaK02TAkGFyAM
- v=verifydomain MS=4829923
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