Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dauenhauerplumbing.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 12:41:13 UTC · ↺ Refresh
MX Hostnames
- dauenhauerplumbing-com.mail.protection.outlook.com
MX Priorities
- dauenhauerplumbing-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
noah.ns.cloudflare.com dns.cloudflare.com 2399596783 10000 2400 604800 1800
Primary NS (mname)
noah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399596783
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
summer.ns.cloudflare.com
noah.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:relay.mailchannels.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; ri=86400; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._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
9 records- google-site-verification=LYeCi1MW64ri_mB5CWrL57qGzSFKwQmTaEN_dy7u6bI
- google-site-verification=j4T6l8U5pal8LJGPNQaC5lJyCkJ_WdpYfC2DiZCF60A
- knowbe4-site-verification=7e471ab6b9c6036dc9a54899fc89e7ef
- smartsheet-site-validation=L_AgahjwuvIjxaJYsxiN8qCNAXvTGSRC
- SPFv=spf1 include:spf.protection.outlook.com include:relay.mailchannels.net -all
- v=spf2 include:relay.mailchannels.net +a +mx ip4: 192.163.198.83 ~all
- apple-domain-verification=j3BHra9RnYFS9G8C
- dropbox-domain-verification=ag9wpusmwyks
- google-site-verification=L2N322Fl0ZvSNGBdYCXgGIhY1I7mFhprf39GQ9qfFSE
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