Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
popken.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 18:37:46 UTC · ↺ Refresh
MX Hostnames
- popken-de.mail.protection.outlook.com
MX Priorities
- popken-de.mail.protection.outlook.com: 0
A / AAAA Records
- 159.69.65.114 ↩ webs.new-data-services.de
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-8.akam.net hostmaster.mcs.de 2017012595 28800 7200 604800 600
Primary NS (mname)
a1-8.akam.net
Admin Email (rname)
hostmaster@mcs.de
Serial
2017012595
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
a22-65.akam.net
a2-64.akam.net
a1-8.akam.net
a9-67.akam.net
a11-67.akam.net
a24-66.akam.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:mx1.popken.de ip4:62.55.182.68 include:spf.mandrillapp.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
13 records- atlassian-sending-domain-verification=5e9c64e9-19f2-4ad6-b69b-9c644c25c2c8
- apple-domain-verification=1fvZNLJ42KmzSHbx
- atlassian-domain-verification=KK7jQlW75ac12aHwizE5YCKbfDUia9sAwrxQU1sf9jpct5TkDj5BOqYwB0Et3l6B
- google-gws-recovery-domain-verification=55604146
- bw=yrH6UHqIu6vvIJQdIJBFab5Wkro2hqKzMvG1ShqMgFwF
- AFhwB7jHNNi05aeaIv//i05VaoB3Pt1YL1xwYUPq+2ps+z+lg7xrS7L7jun9yX4WqG4Hujh786lSh19qOGCjVA==
- mk-org-sso-095a3f54-1a94-4baf-81d0-2f83d2954b7d
- 6PjeLhAamamdWcyyOxfMeFh0Ak8LAJq0m1hpbtEVnS91ljixOXpIMEhcwU4vk1RAOFJyS1oM69fb5Lo7ExBeqQ==
- SPFv=spf1 mx a:mx1.popken.de ip4:62.55.182.68 include:spf.mandrillapp.com include:spf.protection.outlook.com -all
- wrike-verification=NTMyNzMwNDpiNGVjMzdkOTU3N2JjZTFjZWVkY2I2ZTc3MDFmYjhlNmZkN2FmOTczMjljZjVjNDA4ZWE4ODdiMDE0NTIzNDky
- google-site-verification=ISigRfuj-3AmqFcGess2k1pTMX4wuk29BY9jJkq4rw0
- teamviewer-sso-verification=d65223ce97b74b6480c94f4cd0040c89
- figma-domain-verification=3d42f7611fc3ceae0dbb8a921980b50b7b8aae30e1f29b51091034a32ff70c2a-1722931631
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