Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
a-cross.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 23:13:47 UTC · ↺ Refresh
MX Hostnames
- across-com0c.mail.protection.outlook.com
MX Priorities
- across-com0c.mail.protection.outlook.com: 0
A / AAAA Records
- 85.255.199.41 ↩ apache41.cloud.telenet.be
- 85.255.199.17 ↩ apache04.hostbasket.com
- 85.255.199.63 ↩ hosted.by.hostbasket.com
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.cloud.telenet.be postmaster.a-cross.com 1729684399 86400 7200 3600000 900
Primary NS (mname)
ns1.cloud.telenet.be
Admin Email (rname)
postmaster@a-cross.com
Serial
1729684399
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns3.cloud.telenet.be
ns1.cloud.telenet.be
ns2.cloud.telenet.be
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:aspmx.pardot.com include:docebosaas.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
✓ 2 found
selector1._domainkey
selector2._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
4 records- onetrust-domain-verification=f514ef551a1548fb91d72c8e6c4f3c39
- google-site-verification=6o1J_ZjG2CqRlyjol_feR1Lp2Aei-PJ_GhSiNFHFr5s
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:aspmx.pardot.com include:docebosaas.com -all
- MS=ms83978184
Full email verification for a-cross.com
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