peakarchitects.co.uk

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
peakarchitects.co.uk
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-20 22:10:34 UTC ยท โ†บ Refresh

MX Hostnames

  • peakarchitects-co-uk.mail.protection.outlook.com

MX Priorities

  • peakarchitects-co-uk.mail.protection.outlook.com: 10

A / AAAA Records

  • 18.132.53.66 โ†ฉ ec2-18-132-53-66.eu-west-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.68.25 โ†ฉ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.73.16 โ†ฉ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.27 โ†ฉ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.32 โ†ฉ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c โ†ฉ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e โ†ฉ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 โ†ฉ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 โ†ฉ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns19.domaincontrol.com dns.jomax.net 2025100700 28800 7200 604800 600
Primary NS (mname)
ns19.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025100700
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns19.domaincontrol.com
ns20.domaincontrol.com

SPF Record

โœ“ Strict (-all)
v=spf1 +ip4:18.132.53.66 +include:relay.mailchannels.net +include:spf.protection.outlook.com -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

1 record
  • SPFv=spf1 +ip4:18.132.53.66 +include:relay.mailchannels.net +include:spf.protection.outlook.com -all
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