Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gchhotelgroup.com
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 20:48:23 UTC · ↺ Refresh
MX Hostnames
- inbound-smtp.eu-west-1.amazonaws.com
MX Priorities
- inbound-smtp.eu-west-1.amazonaws.com: 0
A / AAAA Records
- 172.66.153.168 (no PTR)
- 104.20.36.137 (no PTR)
- 2606:4700:10::ac42:99a8 (no PTR)
- 2606:4700:10::6814:2489 (no PTR)
Mail Server IPs
- 54.76.31.185 ↩ ec2-54-76-31-185.eu-west-1.compute.amazonaws.com
- 18.200.203.69 ↩ ec2-18-200-203-69.eu-west-1.compute.amazonaws.com
- 54.155.140.59 ↩ ec2-54-155-140-59.eu-west-1.compute.amazonaws.com
SOA Record
Raw SOA
peter.ns.cloudflare.com dns.cloudflare.com 2399088002 10000 2400 604800 1800
Primary NS (mname)
peter.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399088002
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ulla.ns.cloudflare.com
peter.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:99.81.216.78 ip4:34.249.190.60 ip4:108.128.137.108 ip4:99.80.189.20 include:spf.protection.outlook.com include:spf_3a.oracleindustry.com include:zeptomail.net include:eu.zcsend.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 ip4:99.81.216.78 ip4:34.249.190.60 ip4:108.128.137.108 ip4:99.80.189.20 include:spf.protection.outlook.com include:spf_3a.oracleindustry.com include:zeptomail.net include:eu.zcsend.net -all
- apple-domain-verification=Resz1S7hfjhyVjob
- google-site-verification=dDc4V8wGqiBidkUimmFLCr6_G0udM2B6EpLenoRasVI
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