Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
delfortgroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 13:37:05 UTC · ↺ Refresh
MX Hostnames
- delfortgroup-com.mail.protection.outlook.com
MX Priorities
- delfortgroup-com.mail.protection.outlook.com: 5
A / AAAA Records
- 185.175.196.18 (no PTR)
- 2a00:1c98:60:1031::bb71:cbf8 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
a.managed-ns.com domainadmin.managed-ip.com 2026033934 10000 1800 604800 3600
Primary NS (mname)
a.managed-ns.com
Admin Email (rname)
domainadmin@managed-ip.com
Serial
2026033934
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
b.managed-ns.de
a.managed-ns.com
SPF Record
✓ Strict (-all)
v=spf1 include:2nm0slwy0.spf.checkpoint-spf.com mx include:spf.protection.outlook.com ip4:193.228.122.60 ip4:193.228.122.61 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;ruf=mailto:[email protected]; 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
8 records- apple-domain-verification=HY9HBFoueYMC5m6u
- SPFv=spf1 include:2nm0slwy0.spf.checkpoint-spf.com mx include:spf.protection.outlook.com ip4:193.228.122.60 ip4:193.228.122.61 -all
- _globalsign-domain-verification=BDCDtRrweklXIameqDo7OVCZEWJ7uge9joDCSZVnwq
- atlassian-sending-domain-verification=0d43ee8f-5679-4d85-b144-7a1fa6a4db65
- atlassian-domain-verification=9FG485noYGoY25ZXO44gaGRfTUl8cHYXYa89KQsd0IBPI8YHnVgfop/O6Bmv0b36
- have-i-been-pwned-verification=531f708ce93927610766fdf841320fd0
- dvv-domain-verification-QWcZ4hy5ZdG8-jGzC9wXzC15012025
- google-site-verification=udG31M37vPXqOGQTpC08ydhvvrPOPjLBb1f9LNDL3vE
Full email verification for delfortgroup.com
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