Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hardrock.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:53:15 UTC · ↺ Refresh
MX Hostnames
- hardrock-com.mail.protection.outlook.com
- mxa-005e3801.gslb.pphosted.com
- mxb-005e3801.gslb.pphosted.com
MX Priorities
- hardrock-com.mail.protection.outlook.com: 0
- mxa-005e3801.gslb.pphosted.com: 10
- mxb-005e3801.gslb.pphosted.com: 10
A / AAAA Records
- 172.64.152.185 (no PTR)
- 104.18.35.71 (no PTR)
- 2606:4700:4407::6812:2347
- 2a06:98c1:3100::ac40:98b9
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
carla.ns.cloudflare.com dns.cloudflare.com 2399865306 10000 2400 604800 1800
Primary NS (mname)
carla.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399865306
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
carla.ns.cloudflare.com
miguel.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
27 records- google-site-verification=xXOnerbltvovQkd1V7SVOWZAgZfIv2E2bOG5gwld28s
- dropbox-domain-verification=g61rye8f2jxt
- apple-domain-verification=tIkfiH97rpggtEd6
- google-site-verification=D0lJzQG6ZTmM7K-DUxYgRMQLN8OJgV-j2XDvSKes520
- dropbox-domain-verification=rjzcf3j3riqm
- H0A4R33741
- Foxit-domain-verification=01fb6cd79f2881074b4136a1420bc192
- MS=ms25349929
- formstack-domain-verification=5cd773a4e5e7aa11f0fe447a1c44887a
- ms-domain-verification=5378e87e-34e8-4467-b593-557a6d79d9bd
- google-site-verification=Nqb_YtFe8eurI4_dex6uOPn1XHRpWqQJy9MDj4eOijI
- atlassian-domain-verification=JWnFwAEWefcIG0wWGXkLLavdYWc1dJ0h5CsWrGS7oIjwSfmDSnqtsNr3IYWsJIYS
- cisco-ci-domain-verification=4733ef1a224cf3a5636fa840a555cd4e1efb7c61c638d16253de7cb090b2e485
- _b2vhn97xzjz02v9b57h10q38zo8yhgq.dcv.digicert.com
- MS=ms78467234
- h1-domain-verification=GMP3DqQRMowzCs29t1QGuFAwC7q6QraHvMj2F5GKp4Bi4nQa
- google-site-verification=ejEoM4q1KSsmlUS-qyh0FasNzCxXnxbbRmevBAg7vYg
- MS=ms90050841
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- 5bYmi5sVqYnBQOBjWBlxGQ8ntry+NbvWlsEeaDl+/W24Wb4f8KPsupcXi26czLqzpGyUnK3QHsdU6/5M8mvWyA==
- google-site-verification=wF6NGcFyra8VM_enn6IejvfDQmJxrhYhaNx11Ql4mbs
- KML5BM/by/mjlcBXpUr8kdVfLk6DuQRIrCGPIhzzQbkSnob4jYwjfuHwufTZ6t7/BliEHX2jaGPDOz+Fcc6t0g==
- ciscocidomainverification=3414d2b8ea77b2c52dd526368f2ff8bbbd8c689f66ba8fbcf76e41186bd83fa5
- _y70m0o1hvv8nb6fi9fsolvdwic20po0
- onetrust-domain-verification=44f24f7c850647158ee1db528d96e862
- facebook-domain-verification=q07dxoqmzqo0srq9bljb26mxi76vhv
- smartsheet-site-validation=lVXRomuFjkVlSlfR6gptYQOWAqt8Jswx
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for hardrock.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits