Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schulerbauer.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:40:39 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 172.67.128.105 (no PTR)
- 104.21.1.247
- 2606:4700:3035::ac43:8069
- 2606:4700:3036::6815:1f7
Mail Server IPs
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 64.233.180.26 ↩ on-in-f26.1e100.net
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
SOA Record
Raw SOA
ed.ns.cloudflare.com dns.cloudflare.com 2398397095 10000 2400 604800 1800
Primary NS (mname)
ed.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398397095
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pat.ns.cloudflare.com
ed.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:50.31.40.129 ip4:198.37.147.104 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:_spf.google.com ip4:50.31.40.129 ip4:198.37.147.104 ~all
- google-site-verification=U_hEbfYbjUAoBxVBzLAdA9BGnu9sK2tY5bjqa9tE46E
- google-site-verification=uTtyP8ZvA0N_PG72uqoGSQG5FSHgW78duHM3XZHC37w
Full email verification for schulerbauer.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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