Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
summithotels.ph
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:42:56 UTC · ↺ Refresh
MX Hostnames
- summithotels-ph.mail.protection.outlook.com
MX Priorities
- summithotels-ph.mail.protection.outlook.com: 0
A / AAAA Records
- 20.197.112.40 (no PTR)
Mail Server IPs
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-97.awsdns-12.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-97.awsdns-12.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1200.awsdns-22.org
ns-1989.awsdns-56.co.uk
ns-737.awsdns-28.net
ns-97.awsdns-12.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:115.146.132.252 ip4:115.146.133.51 ip4:27.110.128.56 ip4:35.174.145.124 include:spf.papel.robinsonsland.com include:mailchimp.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=0:1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
7 records- MS=ms34592007
- _1pfv5wydd0iakpzuz771nrbpuvokgec
- _5t3w98vg5u9qn6bi5lgao39vjro59bv
- _ryne6zg8nabrvfhh9uie3uaj06pn8kn
- amazonses:MLRcUhpKtdEQruIdZatfTSASidJ+fHB4GnFshibZGtQ=
- rzfx9995yrtp9f2sx30snb299dj3v3hb
- SPFv=spf1 ip4:115.146.132.252 ip4:115.146.133.51 ip4:27.110.128.56 ip4:35.174.145.124 include:spf.papel.robinsonsland.com include:mailchimp.com include:spf.protection.outlook.com -all
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