Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yahooinc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 16:49:38 UTC · ↺ Refresh
MX Hostnames
- mxa-00505701.gslb.pphosted.com
- mxb-00505701.gslb.pphosted.com
MX Priorities
- mxa-00505701.gslb.pphosted.com: 10
- mxb-00505701.gslb.pphosted.com: 10
A / AAAA Records
- 76.223.84.192 ↩ a7de0457831fd11f7.awsglobalaccelerator.com
- 13.248.158.7 ↩ a7de0457831fd11f7.awsglobalaccelerator.com
Mail Server IPs
- 148.163.135.35 ↩ mx0a-00505701.pphosted.com
SOA Record
Raw SOA
hidden-master.yahoo.com hostmaster.yahoo-inc.com 2026032001 28800 3600 1814400 600
Primary NS (mname)
hidden-master.yahoo.com
Admin Email (rname)
hostmaster@yahoo-inc.com
Serial
2026032001
Refresh
28800s
Retry
3600s
Expire
1814400s
Minimum TTL
600s
Nameservers (NS)
ns3.yahoo.com
ns5.yahoo.com
ns1.yahoo.com
ns4.yahoo.com
ns2.yahoo.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:_spf.salesforce.com include:mktomail.com include:spf.dynect.net ip4:74.217.49.0/25 ip4:69.25.227.128/25 ip4:107.20.210.250 ip4:107.23.16.222 ip4:52.1.14.157 ip4:54.173.83.138 ip4:162.13.248.246 ip4:162.13.248.247 ip4:5.148.32.142 ptr:yahoo.com ip4:148.163.135.35 ip4:148.163.139.55 ip4:74.217.49.0/25 ip4:69.25.227.128/25 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
45 records- apple-domain-verification=vpPw5TgpKK4PxQHX
- amazonses:pb8xvtfvzdSqz/WQomTiVRC8a3Ya8hFPl6UEffWLsB0=
- 8cccf21f-4999-4806-a8f3-6b5f3581fcb4
- cisco-ci-domain-verification=7812f8a2011a39380d54214da8a029a7bf3acab5df6834c98a3b0697f05e2cf6
- SPFv=spf1 include:_spf.google.com include:_spf.salesforce.com include:mktomail.com include:spf.dynect.net ip4:74.217.49.0/25 ip4:69.25.227.128/25 ip4:107.20.210.250 ip4:107.23.16.222 ip4:52.1.14.157 ip4:54.173.83.138 ip4:162.13.248.246 ip4:162.13.248.247 ip4:5.148.32.142 ptr:yahoo.com ip4:148.163.135.35 ip4:148.163.139.55 ip4:74.217.49.0/25 ip4:69.25.227.128/25 -all
- docker-verification=24bb5049-88b4-47c1-8c49-633accb12614
- amazonses:8MxJGa8e+ts0DNcXXKm8dux46XSb4E15gFLEWRtyu+k=
- amazonses:McmSiHB/BeY4IFf/d0jGoYrZPDrovXovDJdyHRwcMWY=
- smartsheet-site-validation=HK5OpKN99Y23CmxvQdVF3mKeoLV0REdm
- anthropic-domain-verification-ttcs24=EpNgCdXguPksTqTxxfY20mmzs
- globalsign-domain-verification=DB3AA443384E111D27583497E5A84779
- openai-domain-verification=dv-3P72QRwaHo6U3eD3dlcolfLq
- _globalsign-domain-verification=7OMKDq6vRnc83ECo9CK_d_WsM0YU6cnubhLqk02CCq
- amazonses:6DUl1DVhGhNozG14OtAB0m4LFKBOlC8Z+12vzD4uugQ=%.
- teamviewer-sso-verification=dcabbe5376304609bc9e71da210aa94e
- Yahoo Inc.
- google-site-verification=UkB0SkkZvjcKj-en8QcJpCJjMfgG1G4mLKmJUvXCFOw
- docusign=d543931c-2479-4b0f-bfcf-b418e213047d
- jamf-site-verification=Wv53qven5iXz3UH4Ep4mpQ
- atlassian-domain-verification=Aqj2sFhPdaXKuzHfHJVnoasFSVYVdbez8ftp2whI0J1jaUmUtrid54s1pLurPbiM
- MS=E58A8B0234D7ABD68F36C697EA7240B1C083C489
- onetrust-domain-verification=b0e190a6bc624fb8b4d688d8650f1e60
- amazonses:dyJU8dXDfjYsISYUQJLgfDB0GceZsRvskvSyJJcLzck=
- lucid-verification=Kqiy3QN9mJkORviC3WYI
- openai-domain-verification=dv-39n9S2KNQc88mZLaipqMg7LX
- cursor-domain-verification-2rer6m=7pl4sVgpMesAlJhgYqlmBquXI
- docusign=f324d88d-a627-44d4-886a-fae60847fbf3
- 2480499
- rippling-domain-verification=217697edd61756fc
- ZOOM_verify_TwV6HY0nH8mgEjiSGGUTEx
- nintex.600728d6c8fd0f006bec5486
- asv=3d4d0373db6753c0fdc32bc4086fc841
- dropbox-domain-verification=g38mz811yb0b
- loom-site-verification=9d8e0ef90a954f82983f55d0422b838e
- atlassian-domain-verification=SUUFAoCUU/UDR2ppdBHyjG4gGv6Zd88VWKUiXBOUe9iTG0JZ23q92brRWZQS/ari
- adobe-idp-site-verification=3be11f7f03ef9d61f7c03cd40f335be094beda4e9e8b153e3a3970f776fe54f2
- amazonses:CyEbNNYIJYxKWm1gvrNcFro4GNK+/sYlShUxbEV+8MQ=
- amazonses:6DUl1DVhGhNozG14OtAB0m4LFKBOlC8Z+12vzD4uugQ=
- slido-domain-verification=87b6e1fe-2406-444f-90df-2cd87a594a34
- onetrust-domain-verification=0922bb94908c42e29e5ede65b8d434dc
- cloudflare_dashboard_sso=aed0da9ff1938f1383459cdcea06fb64
- loom-site-verification=ee35f919fa4c438a9fad81005833004b.
- amazonses:4Chx8sSnta6O/b/rLTHlUF+I4wwMRWylrd1bJOuWkLU=
- MS=ms65677835
- amazonses:TMfVU9nM0r8CNkj7v48rIzd7nqJ6wH2fV6AVdbkbOAM=
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