Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schryver.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 20:46:50 UTC · ↺ Refresh
MX Hostnames
- schryver-com.mail.protection.outlook.com
MX Priorities
- schryver-com.mail.protection.outlook.com: 10
A / AAAA Records
- 91.250.67.48 ↩ vwp10919.webpack.hosteurope.de
- 2a01:488:42:1000:5bfa:4330:ff74:1d5a (no PTR)
Mail Server IPs
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns47.domaincontrol.com dns.jomax.net 2025070101 28800 7200 604800 600
Primary NS (mname)
ns47.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025070101
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns48.domaincontrol.com
ns47.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a:smtp.schryver.com a:smtpbackup.schryver.com ip4:212.202.101.82 ip4:84.46.68.38 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- SPFv=spf1 a:smtp.schryver.com a:smtpbackup.schryver.com ip4:212.202.101.82 ip4:84.46.68.38 include:spf.protection.outlook.com -all
- google-site-verification=vDN2Tsg4N7YHnGk4JJjgMt6HTbnqK_vTJZklWVVEM8k
- MS=75A4E5ACC221F61AB387E7C3E3A75DB6B88FCFBA
- sophos-domain-verification=92a7529fcce8c3d3750f5628ccc34b15d6c0017d432f1aa8fa55dd194127230b
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