Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mwmielke.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 06:50:05 UTC · ↺ Refresh
MX Hostnames
- mwmielke.com.1.0001.arsmtp.com
- mwmielke.com.2.0001.arsmtp.com
MX Priorities
- mwmielke.com.1.0001.arsmtp.com: 10
- mwmielke.com.2.0001.arsmtp.com: 20
A / AAAA Records
- 104.196.140.105 ↩ 105.140.196.104.bc.googleusercontent.com
Mail Server IPs
- 8.31.233.244 ↩ server2018.appriver.com
- 8.19.118.225 ↩ server2019.appriver.com
SOA Record
Raw SOA
ns1.mydyndns.org zone-admin.dyndns.com 2021033064 10800 1800 604800 1800
Primary NS (mname)
ns1.mydyndns.org
Admin Email (rname)
zone-admin@dyndns.com
Serial
2021033064
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns3195.dns.dyn.com
ns4191.dns.dyn.com
ns1134.dns.dyn.com
ns2189.dns.dyn.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:69.58.113.10 include:spf.protection.outlook.com include:sendgrid.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ 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- 4s914g2rqgjs7il6aueeqcjsh7
- sophos-domain-verification=c6cc70761a01b951eed8d8376cbace8a5d20ab8a796bd6f5be3189343472013c
- apple-domain-verification=omW2xKN31ch4X10C
- SPFv=spf1 ip4:69.58.113.10 include:spf.protection.outlook.com include:sendgrid.net -all
- 1password-site-verification=6NADNN3TVNAS5P4FXA7RXU4B2M
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