Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
persis.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 16:22:27 UTC · ↺ Refresh
MX Hostnames
- persis-de.mail.protection.outlook.com
MX Priorities
- persis-de.mail.protection.outlook.com: 0
A / AAAA Records
- 89.31.143.150 (no PTR)
Mail Server IPs
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2025030384 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2025030384
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.org
ns.udag.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:80.150.9.115 ip4:144.76.79.220 ip4:213.23.194.102 ip4:213.23.194.101 ip4:213.23.194.100 include:outlook.com include:_smtp.udag.de include:rm01.persis.de include:return-cname.emailsys.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
8 records- MS=ms66721921
- si74rm0n8e9i316id905cmgqll
- atlassian-domain-verification=VRBCDkp89lHJDlTGxCVorlHO1atBhG8wHa7/2azGfhfVBajS11CzFTv2a5CP4VBI
- _fenkr9tmk207lhdekm4flwanx6i02fw
- MS=ms21464542
- fB9iN8/r1g/OBCyTZwy6MCyUUDesrjf6w2vXXjpKRdWAqOGZKAAkMVC5BHDQg7XT3ThHNfI2f/NaoalU30tSvg==
- SPFv=spf1 ip4:80.150.9.115 ip4:144.76.79.220 ip4:213.23.194.102 ip4:213.23.194.101 ip4:213.23.194.100 include:outlook.com include:_smtp.udag.de include:rm01.persis.de include:return-cname.emailsys.net include:spf.protection.outlook.com ~all
- atlassian-sending-domain-verification=76c0e1c5-652c-40cf-b097-e5d7c304dfe2
Full email verification for persis.de
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