Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vollrathco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:20:14 UTC · ↺ Refresh
MX Hostnames
- vollrathco-com.mail.protection.outlook.com
MX Priorities
- vollrathco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 65.52.197.170 (no PTR)
Mail Server IPs
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-734.awsdns-27.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-734.awsdns-27.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-734.awsdns-27.net
ns-1299.awsdns-34.org
ns-2045.awsdns-63.co.uk
ns-57.awsdns-07.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.ultipro.com a:o1.ptr6693.vollrath.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- autodesk-domain-verification=ANwh6-aaeIcpvTf7qtWr
- cisco-ci-domain-verification=3ff137d18cfa4b49957c324081b92656071c9c5d669ffe2c2b14f2d99a7a250e
- hnk9s1i158mmli6tlb5qnea5kv
- jpjgjsnjua6vv7dpr4mfpg02m4
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.ultipro.com a:o1.ptr6693.vollrath.com -all
- MS=C79643D4117B805C4F7B3CBD7F4BB32BBF700306
- MS=ms17032132
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