Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marchex.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 23:33:03 UTC · ↺ Refresh
MX Hostnames
- marchex-com.mail.protection.outlook.com
MX Priorities
- marchex-com.mail.protection.outlook.com: 0
A / AAAA Records
- 20.119.144.25 (no PTR)
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1240.awsdns-27.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1240.awsdns-27.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1240.awsdns-27.org
ns-1931.awsdns-49.co.uk
ns-457.awsdns-57.com
ns-819.awsdns-38.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf1.marchex.com include:spf2.marchex.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
18 records- auth0-domain-verification=Vs184flRC55prZ4N7a3rxLdUPVLh1k71
- google-site-verification=49suBHojz8XgUZM4LCSCPmqfzoWaZ8MA41mL8qgRDqg
- google-site-verification=zHC5Qu4JOnLf4XMTtRauNhb0Z-PsaAhEj7nL9XBkgzM
- jrmrkjs72ydzyfpprlb1prk3p2sjp7nn
- miro-verification=0a18298b5174bb73b5e53cb04974b5768c9f8454
- solarwinds-service0desk-verification=dce495c9519349e6d3b53683c3f97e09
- SPFv=spf1 include:spf.protection.outlook.com include:spf1.marchex.com include:spf2.marchex.com ~all
- 3byg4b5q3kdsdy69yq44xp65gf9vrw6k
- 52mxpbp9sq5v4ympfm449xmyztf22k3c
- 77wmj1wk43b458y67d8sx9kccw4wpycz
- 7w7tq4zf710ntzy7kmky3st45yy57lps
- MS=ms75530323
- _bx3yibduo8w2ye7j1sq428ensth55n6
- _p17nlxxnm4ro7ml5s3w0gdbvhd0ts0b
- _x9optp8cwupcihsg4d95wqtqqocgfad
- _yawj2x9rbjvj81i0ccz380ki5b0elkj
- apple-domain-verification=AvvOAFC7Uxj6enNG
- atlassian-sending-domain-verification=588cff03-658c-4402-9158-75ecc15e6920
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