thisissummer.co

Valid Email Server
Domain Lookup › thisissummer.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
thisissummer.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-17 22:00:03 UTC · ↺ Refresh

MX Hostnames

  • uk1-smtp-mx1.titanhq.com
  • uk1-smtp-mx2.titanhq.com

MX Priorities

  • uk1-smtp-mx1.titanhq.com: 10
  • uk1-smtp-mx2.titanhq.com: 20

A / AAAA Records

  • 217.160.0.95 ↩ 217-160-0-95.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2f8 ↩ 2001-08d8-100f-f000-0000-0000-0000-02f8.elastic-ssl.ui-r.com

Mail Server IPs

  • 13.41.39.52 ↩ uk1-smtp1.titanhq.com
  • 18.169.71.187 ↩ uk1-smtp1.titanhq.com
  • 18.132.0.23 ↩ uk1-smtp2.titanhq.com
  • 3.10.37.203 ↩ uk1-smtp2.titanhq.com

SOA Record

Raw SOA ns1067.ui-dns.org hostmaster.1und1.com 2017060130 28800 7200 604800 600
Primary NS (mname)
ns1067.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060130
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1067.ui-dns.com
ns1063.ui-dns.de
ns1076.ui-dns.biz
ns1067.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • google-site-verification=keaHWf4_pjl9-MI9_MrChVNc8cz9vhdYjEB8FkqLrqY
Full email verification for thisissummer.co

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