Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
technicum.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 11:37:40 UTC · ↺ Refresh
MX Hostnames
- technicum-de.mail.protection.outlook.com
MX Priorities
- technicum-de.mail.protection.outlook.com: 10
A / AAAA Records
- 212.2.67.101 ↩ fsmsg.usgpeople.de
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns82.irondns.net ict_sysops.rgfstaffing.de 379 10800 3000 2419200 900
Primary NS (mname)
ns82.irondns.net
Admin Email (rname)
ict_sysops@rgfstaffing.de
Serial
379
Refresh
10800s
Retry
3000s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns75.irondns.net
ns82.irondns.net
SPF Record
✓ Strict (-all)
v=spf1 a:mailout.germanpersonnel.de include:spf.protection.outlook.com include:amazonses.com ip4:188.165.205.37 include:spf-de.emailsignatures365.com include:spf.talention.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
8 records- _zxi8q3rrdum2cfozcmhokmnwvf7znjh
- MS=ms49506532
- c99wb7ygpyhhk8sfs2kn5yf86ncff5v3
- SPFv=spf1 a:mailout.germanpersonnel.de include:spf.protection.outlook.com include:amazonses.com ip4:188.165.205.37 include:spf-de.emailsignatures365.com include:spf.talention.com -all
- BNqZJfGBrQ/v8gj02dA2tpVqLqai7l9ZAOYXOJfVIWBDGUyODSMm5hpGtZG7ZtSc9g5PNfqdqlFOgvzl2xorzA==
- hes=3330631b15c7afa45f379704b1a5c7fc
- google-site-verification=7SPRdJTCjkain_t-k0mlwMoNi73McEKdk9F0Z6SHocE
- knowbe4-site-verification=656f96978b3a6efd847054c8b4224d4f
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