yp.com

Valid Email Server

Domain Overview

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

Checked via [email protected] ยท 2026-03-21 05:27:21 UTC ยท โ†บ Refresh

MX Hostnames

  • yp-com.mail.protection.outlook.com
  • yp-com.mail.protection.outlook.com

MX Priorities

  • yp-com.mail.protection.outlook.com: 20
  • yp-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 172.64.155.8 (no PTR)
  • 104.18.32.248 (no PTR)
  • 2606:4700:4406::ac40:9b08 (no PTR)
  • 2606:4700:440a::6812:20f8 (no PTR)

Mail Server IPs

  • 52.101.41.180 โ†ฉ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.41.21 โ†ฉ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.11.9 โ†ฉ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 52.101.194.4 โ†ฉ mail-ch4pr04cu00104.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.thryvinc-ns.com dnsadmin.supermedia.com 2009124737 10800 3600 2419200 300
Primary NS (mname)
ns1.thryvinc-ns.com
Admin Email (rname)
dnsadmin@supermedia.com
Serial
2009124737
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2.thryvinc-ns.com
ns1.thryvinc-ns.com
ns3.thryvinc-ns.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ“ Reject
v=DMARC1;p=reject;sp=reject;pct=100;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
โœ“ Reject โ€” strongest protection
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]
โ†ณ Subdomain policy: reject

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._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

16 records
  • 5cf2d14ccac84decb9fc118c4ee222bf
  • 89h6p30wdsrlps495q63wlvxmwhw0hjy
  • MS=ms17864962
  • _fmy76gt0miw98dxt0dtqv97gtqnzqws
  • _icvwgkdz2mzji89k1ipblqggsd8dxqc
  • _uyfk1ku5ig9f8gypf9evntrgyg7glrs
  • _zfwn6zshbe5r9y8znr6j3y4qqsdv6h1
  • adobe-idp-site-verification=67b462dd-92da-4ed8-a7cb-c2f1ce901008
  • apple-domain-verification=X51kXvFeFc3LZ9KU
  • d72bc79ddc8e4199bac3d04a12d2c97e
  • google-site-verification=1DA4wkpkFZdfCVokqWFFMXyhc8SrgbJlZX8L3Eoy3Jc
  • kdh5bn9gxrw5s2w2snhj2tlqnl6l93hp
  • slack-domain-verification=j56qgWPsKEqzlgGyorzp50NES044IZcSdAS7A5mK
  • SPFv=spf1 include:spf.protection.outlook.com include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
  • 0ww6wwbxgwtmwyg6s65v3s1jl6g43tfz
  • 2B5oc6OZtwMXoNW/cIEqVWX4PWPkpdH1kUIc/IS1VqLX5nm55LC6eelNOgces6ajScMU2dMHvItiM2y4LnBoDQ==
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