Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stubhub.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:30:50 UTC · ↺ Refresh
MX Hostnames
- stubhub-com.mail.protection.outlook.com
MX Priorities
- stubhub-com.mail.protection.outlook.com: 0
A / AAAA Records
- 3.168.122.14 ↩ server-3-168-122-14.jfk52.r.cloudfront.net
- 3.168.122.49 ↩ server-3-168-122-49.jfk52.r.cloudfront.net
- 3.168.122.111
- 3.168.122.79
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-472.awsdns-59.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-472.awsdns-59.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1712.awsdns-22.co.uk
ns-472.awsdns-59.com
ns-570.awsdns-07.net
ns-1225.awsdns-25.org
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:sendgrid.net include:spf.protection.outlook.com include:_spf.ultipro.com include:%{i}._ip.spf.stubhub.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
35 records- nyn1wtc43fkn51swb9mzgvzmybsbt791
- cursor-domain-verification-2rpj1p=63WAZsgfZoUgguyJ8oZmMcnjo
- SPFv=spf1 mx include:sendgrid.net include:spf.protection.outlook.com include:_spf.ultipro.com include:%{i}._ip.spf.stubhub.com ~all
- zapier-domain-verification-challenge=f786eeb6-fc23-4c8d-b9b7-d6ad0aaae397
- facebook-domain-verification=dgtk8al9wwmqct55kbua9wy8nm7653
- atlassian-domain-verification=waYj55ba3BqJBoZPaEC74ntC9yey6x9kVXE6aay8SjHqeinGmlkIvi4nfV/M9144
- 921072c3-206f-4ce4-a158-05ff99d3f217
- MS=ms59579243
- facebook-domain-verification=4fojlnipgsj15u6icbdjcct3pe4nsm
- twilio-domain-verification=e348efe1e7e8722f07c051c475bd9f76
- c4jh94vs8vf2vz0sw68vfn4zp2kx91bm
- 5q5144pgy0vg25b40b970qwx25b98dlk
- work-accounts-domain-verification=RfySrTvB5e8gD4B7PUwRmHgd7fMjsb
- google-site-verification=pZ-t4DkfIJzVaPxIA_Gw0Xkii18plEmhPWawTpl1gaE
- apple-domain-verification=n8S1YyxOZEclMPUw
- anthropic-domain-verification-jevx3c=S6Yzaiz5QroW0gMTkeSPQ2Lzh
- S58e9ayHwuiX9lWEiOHhwoemanwKwcF83s51AN/ljkZ2M2JfVinGD8WoTNruBAO5NXKEZuBheTBz3FQ/ZZ+XCw==
- slack-domain-verification=hx8O7GoO813ZThORfTrEvl6VfUBl6JyRBrtmwfrI
- CKO=cli_lfy72576rmvubfztxu3ziagm3u
- h1-domain-verification=HhM4uMxmZswKHxx73dz4ytgQ633JFAgsSM6PmPpyWzGaLe7V
- figma-domain-verification=16df6d5fbfec910ca5490fc50492778c4ded4905bc9846c3057a748429f58934-1768517564
- hdyhq1872q1c6dhdgdmx7hhq5ggrltc9
- vrnq93wy980cbfd67ngkm7yrdy0jnt14
- 16ncj4vk6nzp0mgvt94kzwj90j86lgtg
- astro-domain-verification=clrkne5j7008a01k1f02kh7yr
- docusign=4fc6f966-0d35-49c9-93af-5a66594a8637
- ZOOM_verify_BshAoeKD1z9b6udaNPWkXG
- MS=ms69602570
- knowbe4-site-verification=698388d98fd9b51d983aab3c94429963
- MS=ms27773638
- parallels-domain-verification=1e8358cc0090467e8a684379ea35b5a1e5416b1067eb4d86ace80afb6dd5d600
- CKO=cli_hfpkyep36kxeljbhjwafaakwrq
- reftab-domain-verification=62e41e78127c2f57865408b4523c41ef
- openai-domain-verification=dv-9r1W5sdlkR9HyHvcsuc53Nnc
- slack-domain-verification=UwE6VeRZ916ddZlH5bbccD3LxSGP9XPGuAgbBnb9
Full email verification for stubhub.com
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