Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
reservio.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 02:18:47 UTC · ↺ Refresh
MX Hostnames
- aspmx2.googlemail.com
- aspmx4.googlemail.com
- aspmx5.googlemail.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 20
- alt2.aspmx.l.google.com: 20
- aspmx2.googlemail.com: 30
- aspmx3.googlemail.com: 30
- aspmx4.googlemail.com: 30
- aspmx5.googlemail.com: 30
A / AAAA Records
- 167.233.11.181 ↩ static.181.11.233.167.clients.your-server.de
Mail Server IPs
- 172.253.63.26 ↩ bi-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
SOA Record
Raw SOA
rihana.ns.cloudflare.com dns.cloudflare.com 2398894475 10000 2400 604800 1800
Primary NS (mname)
rihana.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398894475
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
thomas.ns.cloudflare.com
rihana.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:89.187.154.57/32 include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:89.187.154.57/32 include:_spf.google.com include:spf.mandrillapp.com include:amazonses.com include:sendgrid.net -all
- google-site-verification=jPmC45ZRi5VFRe2OZean3TR4SfH3nAb9HNZGlxFqv7I
- MS=ms83076116
- facebook-domain-verification=5k1eba7zglsili3oueoi5cbmt9zvme
- google-site-verification=RIa5bfapf7QjJe8UXFUwEUxldx8hWgdCPS1tLmrmSac
Full email verification for reservio.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits