Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vanholt.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:32:42 UTC · ↺ Refresh
MX Hostnames
- maildomain.datevnet.com
- maildomain.datevnet.de
MX Priorities
- maildomain.datevnet.de: 10
- maildomain.datevnet.com: 20
A / AAAA Records
- 116.202.183.56 ↩ michishirube.toujou.website
- 2a01:4f8:1c0c:a082:: ↩ michishirube.toujou.website
Mail Server IPs
- 193.27.49.206 ↩ maildomain.datevnet.de
- 193.27.49.220 ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
- 193.27.49.207 ↩ maildomain.datevnet.com
- 193.27.49.221 ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
SOA Record
Raw SOA
docks04.rzone.de hostmaster.strato-rz.de 2020052842 86400 7200 604800 300
Primary NS (mname)
docks04.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052842
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades19.rzone.de
docks04.rzone.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:138.201.241.230 ip6:2a01:4f8:251:1aee:ac11:ffbc:3916:edcf include:maildomain._spf.datev.de include:spf.atikon.com a:mail.fp-sign.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- SPFv=spf1 ip4:138.201.241.230 ip6:2a01:4f8:251:1aee:ac11:ffbc:3916:edcf include:maildomain._spf.datev.de include:spf.atikon.com a:mail.fp-sign.com include:spf.protection.outlook.com ~all
- facebook-domain-verification=uknco98o35wd7f9lpxij9qarm26xtp
- MS=ms88074509
Full email verification for vanholt.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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