Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
myhih.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 04:53:05 UTC · ↺ Refresh
MX Hostnames
- myhih-de.mail.protection.outlook.com
MX Priorities
- myhih-de.mail.protection.outlook.com: 10
A / AAAA Records
- 81.209.255.148 ↩ c19.rigoweb.com
- 2001:7f0:3000:512::512:148 ↩ c19.rigoweb.com
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns26.ns26.de info.hannover-it.de 2025070606 10800 3600 1209600 10800
Primary NS (mname)
ns26.ns26.de
Admin Email (rname)
info@hannover-it.de
Serial
2025070606
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns26.ns26.de
ns27.ns27.de
ns28.ns28.de
SPF Record
✓ Strict (-all)
v=spf1 a mx a:c19.rigoweb.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx a:c19.rigoweb.com include:spf.protection.outlook.com -all
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