dutchanddutch.com

Valid Email Server
Domain Lookup › dutchanddutch.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dutchanddutch.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 15:07:37 UTC · ↺ Refresh

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MX Hostnames

  • dutchanddutch-com.mail.protection.outlook.com

MX Priorities

  • dutchanddutch-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 216.150.1.1 (no PTR)

Mail Server IPs

  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-09.azure-dns.com hostmaster.itbuilder.co.uk 2010032938 28800 7200 604800 3600
Primary NS (mname)
ns1-09.azure-dns.com
Admin Email (rname)
hostmaster@itbuilder.co.uk
Serial
2010032938
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3-09.azure-dns.org
ns4-09.azure-dns.info
ns1-09.azure-dns.com
ns2-09.azure-dns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:82.69.252.38 include:mailgun.org include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=20
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 20% of failing messages only

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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

5 records
  • 3oon60iqkkve7r9cvq6it9up04
  • minsbbroc8gnshdehhh3vjf1oe
  • google-site-verification=-xr8XbkHhxTTwXvmzgErGtOlpF5Cp20woc2CHFEdBKc
  • MS=ms52967029
  • SPFv=spf1 include:spf.protection.outlook.com ip4:82.69.252.38 include:mailgun.org include:sendgrid.net -all
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