Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hotel-neptun.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:08:58 UTC · ↺ Refresh
MX Hostnames
- mail.hotel-neptun.de
MX Priorities
- mail.hotel-neptun.de: 10
A / AAAA Records
- 172.67.68.84 (no PTR)
- 104.26.6.49 (no PTR)
- 104.26.7.49 (no PTR)
- 2606:4700:20::ac43:4454 (no PTR)
- 2606:4700:20::681a:731 (no PTR)
- 2606:4700:20::681a:631 (no PTR)
Mail Server IPs
- 62.159.207.3 ↩ mail.hotelneptun.de
SOA Record
Raw SOA
autumn.ns.cloudflare.com dns.cloudflare.com 2397664126 10000 2400 604800 1800
Primary NS (mname)
autumn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397664126
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lennon.ns.cloudflare.com
autumn.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:62.159.207.3/29 ip4:62.159.207.4 ip4:104.21.43.87 ip4:87.153.193.35 include:spf.nets.de include:servers.mcsv.net ip4:212.27.79.46/32 a:pmail01-de.de.umantis.com a:pmail02-de.de.umantis.com -all
📊 DNS lookups: 6/10
✓ 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
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 2018021512575925jgnclm394jf4j76coo04vypw4w1ggrescmtdk2r2wumw481w
- google-site-verification=4zkTugSqhLYlJQCNRc8pxhKwiQ7l9nkP6l7o05oM6Rs
- SPFv=spf1 a mx ip4:62.159.207.3/29 ip4:62.159.207.4 ip4:104.21.43.87 ip4:87.153.193.35 include:spf.nets.de include:servers.mcsv.net ip4:212.27.79.46/32 a:pmail01-de.de.umantis.com a:pmail02-de.de.umantis.com -all
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