Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
hk-c.de
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-21 22:35:02 UTC ยท โบ Refresh
MX Hostnames
- hkc-de0e.mail.protection.outlook.com
MX Priorities
- hkc-de0e.mail.protection.outlook.com: 5
A / AAAA Records
- 85.13.150.106 โฉ dd36302.kasserver.com
Mail Server IPs
- 52.101.170.1 โฉ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 โฉ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 โฉ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 โฉ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 โฉ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: โฉ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 โฉ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: โฉ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1028.ui-dns.com hostmaster.1und1.de 2016121492 28800 7200 604800 300
Primary NS (mname)
ns1028.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016121492
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1028.ui-dns.de
ns1028.ui-dns.org
ns1028.ui-dns.com
ns1028.ui-dns.biz
SPF Record
โ Strict (-all)
v=spf1 ip4:213.168.208.15 include:spf.protection.outlook.com include:_spf.kundenserver.de include:_spf.perfora.net include:spf-de.emailsignatures365.com include:spf.crsend.com include:_spf.pretix.eu -all
๐ DNS lookups: 6/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=4C577F8680D4B548DE978127C529D4CF470D3D5E
- KveT7/5EznKCb0qAJiqrMjkJEmWrI8OUh+MlrDttKymOkeIKhOEPBLN5LKdso4WCAbLv1t+TrTBrTTMENB5yvg==
- SPFv=spf1 ip4:213.168.208.15 include:spf.protection.outlook.com include:_spf.kundenserver.de include:_spf.perfora.net include:spf-de.emailsignatures365.com include:spf.crsend.com include:_spf.pretix.eu -all
Full email verification for hk-c.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits