Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
portmedia.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 03:40:25 UTC · ↺ Refresh
MX Hostnames
- portmedia-de.mail.protection.outlook.com
MX Priorities
- portmedia-de.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.39.11 (no PTR)
- 172.67.142.26 (no PTR)
- 2606:4700:3032::6815:270b
- 2606:4700:3036::ac43:8e1a
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
eleanor.ns.cloudflare.com dns.cloudflare.com 2396561310 10000 2400 604800 1800
Primary NS (mname)
eleanor.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396561310
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
major.ns.cloudflare.com
eleanor.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:88.217.136.12 ip4:159.183.224.108 ip4:159.183.153.197 include:spf.protection.outlook.com include:sendgrid.net include:em6310.portmedia.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:88.217.136.12 ip4:159.183.224.108 ip4:159.183.153.197 include:spf.protection.outlook.com include:sendgrid.net include:em6310.portmedia.de ~all
- MS=ms19353402
- airtable-verification=cab857c28d3de789c77f649f33053125
- google-site-verification=afYy9nVPHcj6RzeCehaNm4pet-dsoGOBRrw7JCBc_jc
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