Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
solunion.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 12:18:54 UTC · ↺ Refresh
MX Hostnames
- solunion-com.mail.protection.outlook.com
MX Priorities
- solunion-com.mail.protection.outlook.com: 3
A / AAAA Records
- 77.240.112.10 ↩ showerthinking2.acens.net
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
esdns1.mapfre.net hostmaster 2026032502 900 600 86400 3600
Primary NS (mname)
esdns1.mapfre.net
Admin Email (rname)
hostmaster
Serial
2026032502
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
esdns3.mapfre.net
esdns1.mapfre.net
esdns2.mapfre.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.240.88.87 ip4:69.169.228.106 ip4:69.169.228.107 ip4:69.169.228.87 ip4:69.169.228.96 include:mktomail.com include:mpfsr.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
12 records- MS=ms83042990
- 6fg7m8b0srzwkvrth708rffq57ss35s5
- 5yzlz4zq40yk8jt140dhp7mx87thksm5
- SPFv=spf1 ip4:54.240.88.87 ip4:69.169.228.106 ip4:69.169.228.107 ip4:69.169.228.87 ip4:69.169.228.96 include:mktomail.com include:mpfsr.com -all
- 5j9vw69h1bl0ndll8c6r5sw3rcvfxs2v
- amazonses:x+61bl6yYbUFZBM5A0Y4RpZpoa/kc9USc4VVYEXtEN0=
- atlassian-domain-verification=j7UHaBiDYESGNXKxBCa0X2z4y1kch2UimZabhBKa1uuEphJXTeM9NzqeiO7/L5sL
- linkedin-site-verification=0258ba76-f480-4328-8d61-55823e00929e
- _81s09f75yk6fvcnpo61xp8t8shvaivd
- DKIMv=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCYfdkr1I6mmdTTmvL+j66W6lLOoPT3B4ERqLrBeY0ClD2vVTobvGVHTAqoCdY4DTV9HxO1JMp/NoyPQWp28BCytzmUNMVFlDM4nMZtqUYh83bTDP7pOZ+g/5AWyqBtJdPqOy38EX2kKRlyGSpAGE+TCnfcGWHlyeoex3KO78pozQIDAQAB
- c8v7cr6f5nq99x8rrsh17k17fdyqb58k
- q7jgsxn7kw1k4kqxw946q4h0k3z5vgmk
Full email verification for solunion.com
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