Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
suedwest.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-09 07:34:34 UTC · ↺ Refresh
MX Hostnames
- suedwest-de.mail.protection.outlook.com
MX Priorities
- suedwest-de.mail.protection.outlook.com: 10
A / AAAA Records
- 212.184.115.71 (no PTR)
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.sto.com please_set_email.absolutely.nowhere 378534185 3600 3600 2592000 900
Primary NS (mname)
dns.sto.com
Admin Email (rname)
please_set_email@absolutely.nowhere
Serial
378534185
Refresh
3600s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
secondary006.dtag.net
pns.dtag.de
dns.sto.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:85.10.225.100 ip4:85.10.204.34 ip4:168.245.15.118 ip4:212.184.115.51 ip4:212.184.115.53 include:spf.protection.outlook.com include:spf.cloud.ci-solution.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];sp=none;fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
11 records- SPFv=spf1 ip4:85.10.225.100 ip4:85.10.204.34 ip4:168.245.15.118 ip4:212.184.115.51 ip4:212.184.115.53 include:spf.protection.outlook.com include:spf.cloud.ci-solution.com -all
- miro-verification=03680c56467777d83d0fd4c39f1457c1f1d066d5
- pardot849663=e8e493514c2d639e7f4b163d7974d1324a3414fbd6c5a838a0fda82a10ea16f1
- docusign=068e4cd8-65d9-48b6-97e2-2e89714113e9
- MfcRxxgdQ7GD+0yxqIpg/BaSdw7dhlZD7bzB45XCGFKfWW3pkvKxga+4ipZEQN85Z+rFxUTrily/6uHsqDN8wg==
- sending_domain849663=00bfa30ccfcfd14eb4f8e8765cd43f0c6cee87f71a332668bcb9bde54a3684d5
- autodesk-domain-verification=QL4496eDGAltPEvR-ExY
- google-site-verification=uXUMf_3VINN1lPmAkqk_n1ekG-kdeEIWJ-ZB56aFMUk
- adobe-idp-site-verification=039b94064acce526268fb78b8be022d7c5c1b3e5f60d0cb6c9e62b260912defb
- 00d2p0000012lhteaa
- MS=ms78380636
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