Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
giessener-zeitung.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 22:49:04 UTC · ↺ Refresh
MX Hostnames
- giessenerzeitung-de02c.mail.protection.outlook.com
MX Priorities
- giessenerzeitung-de02c.mail.protection.outlook.com: 10
A / AAAA Records
- 5.231.226.18 ↩ ntweb01.noxtec.de
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.niedersachsen.com dns.gutenberg-rz.de 2026021651 14400 3600 3600000 3600
Primary NS (mname)
ns0.niedersachsen.com
Admin Email (rname)
dns@gutenberg-rz.de
Serial
2026021651
Refresh
14400s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
pns.dtag.de
secondary006.dtag.net
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
5 records- 8bj8rk6aglm6etjoqoh3usqgt0
- SPFv=spf1 include:spf.protection.outlook.com include:spf.gutenberg-rz.de ~all
- 5fkkrkl1g67gvmp37h6lg7r9l6
- MS=ms42821490
- OQF7mvMG2adBKkEd73K68bgg3EX+9b3BnyFkpLruDvAGAJ8PfGOO/tJL4P8wld3uKN0rsnj1c33z5qhtOShv7A==
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