Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mdg-hannover.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:40:15 UTC · ↺ Refresh
MX Hostnames
- mdghannover-de0i.mail.protection.outlook.com
MX Priorities
- mdghannover-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 193.30.60.245 ↩ lb.madsack.de
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.niedersachsen.com dns.gutenberg-rz.de 2025032037 14400 3600 3600000 3600
Primary NS (mname)
ns0.niedersachsen.com
Admin Email (rname)
dns@gutenberg-rz.de
Serial
2025032037
Refresh
14400s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
secondary004.dtag.net
pns.dtag.de
ns0.niedersachsen.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.gutenberg-rz.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; fo=1; ri=604800;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
6 records- lpeKzR27JM3HiJelqKG+3CqG2DEUPpstzxG5LQPuQHdP0EV0UaEW8SUpCy/HIlKEOUrMzEcyVrj8WqtwMx2Nnw==
- google-site-verification=WjnY7B1ECBGIZLWlpRwYzSv4OTUIWSnY2g_1AN58iu4
- google-gws-recovery-domain-verification=58095421
- SPFv=spf1 include:spf.protection.outlook.com include:spf.gutenberg-rz.de ~all
- adobe-idp-site-verification=4e0809b5cad75cb6c47d220d0f46ce7375397c8ba06a4e4e11bf5c19529b96a0
- MS=ms73345305
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