Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fcaugsburg.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 03:09:14 UTC · ↺ Refresh
MX Hostnames
- fcaugsburg-de.mail.protection.outlook.com
MX Priorities
- fcaugsburg-de.mail.protection.outlook.com: 1
A / AAAA Records
- 49.12.21.17 ↩ static.17.21.12.49.clients.your-server.de
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1028.ui-dns.com hostmaster.1und1.com 2017060224 28800 7200 604800 600
Primary NS (mname)
ns1028.ui-dns.com
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060224
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1030.ui-dns.biz
ns1067.ui-dns.de
ns1028.ui-dns.com
ns1066.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.srv2.de a:mail.mnet-online.de ip4:212.204.113.160/27 include:spf.coredinate.de include:_spf-eu.ionos.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.004group.com include:mx10.fcaugsburg.de ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected]
~ 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: 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
5 records- atlassian-sending-domain-verification=87494586-8fc5-4f1c-b1fe-341a1c3271c2
- google-site-verification=u_f_RtBJChYO1M-iuI4XRjxF_0dIF8ej3GOhok_TOu8
- MS=ms14198452
- SPFv=spf1 mx include:spf.srv2.de a:mail.mnet-online.de ip4:212.204.113.160/27 include:spf.coredinate.de include:_spf-eu.ionos.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.004group.com include:mx10.fcaugsburg.de ~all
- google-site-verification=0l-Y638H3W049QfqR2gM8-i_WL1f4BXE8KaB-XWu-Vo
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