Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
he-c.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 05:22:25 UTC · ↺ Refresh
MX Hostnames
- hec-de0e.mail.eo.outlook.com
MX Priorities
- hec-de0e.mail.eo.outlook.com: 10
A / AAAA Records
- 217.160.0.157 ↩ 217-160-0-157.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1074.ui-dns.org hostmaster.schlund.de 2016041818 28800 7200 604800 300
Primary NS (mname)
ns1074.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016041818
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1074.ui-dns.de
ns1074.ui-dns.com
ns1074.ui-dns.biz
ns1074.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected] ruf=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected] ruf=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
4 records- atlassian-domain-verification=OuacJPOvs1ChXqJtaMfjJ07n2u7pBm1ywXVq3hBGphxinduaZoqYlgx8PW47FztC
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=zpouNGiWK4ElmzAMkGfnvyev0w96ayUQXyqXlsjiBfU
- 201712301631531ppijrijudcvvbhuruevx4utczmab322w2tpscuxphwxnk6pod
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