Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nteam.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 20:41:53 UTC · ↺ Refresh
MX Hostnames
- nteam-de.mail.protection.outlook.com
MX Priorities
- nteam-de.mail.protection.outlook.com: 10
A / AAAA Records
- 217.70.137.5 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.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::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com hholz.nteam.de 2 3600 300 2419200 300
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
hholz@nteam.de
Serial
2
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-05.azure-dns.com
ns2-05.azure-dns.net
ns3-05.azure-dns.org
ns4-05.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 ip4:217.70.137.4 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:fdspfeuc.freshemail.io -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 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
7 records- MS=ms28208934
- MS=ms15370596
- eumifYi9JE182YsiK5Y8ITLR0eDczGFT7qYq5Pmm/R+gyusorm5c3iSDrD+5HALfMKeQGoYcSnZQhX738LdS4w==
- SPFv=spf1 ip4:217.70.137.4 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:fdspfeuc.freshemail.io -all
- d365mktkey=3jozr1w0j9hy94uo09u8tsxxn
- apple-domain-verification=BYyk9xuOmnLMZgTW
- MS=ms29674148
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