Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
surfcity-hb.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 05:20:54 UTC · ↺ Refresh
MX Hostnames
- surfcityhb-org02b.mail.protection.outlook.com
MX Priorities
- surfcityhb-org02b.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.8.61 (no PTR)
- 172.67.72.247 (no PTR)
- 104.26.9.61
- 2606:4700:20::ac43:48f7
- 2606:4700:20::681a:93d
- 2606:4700:20::681a:83d
Mail Server IPs
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
gabe.ns.cloudflare.com dns.cloudflare.com 2396503515 10000 2400 604800 1800
Primary NS (mname)
gabe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396503515
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
gabe.ns.cloudflare.com
lana.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.neonemails.com include:spf.mailjet.com include:_spf.psm.knowbe4.com include:spf.protection.outlook.com ip4:87.253.235.232 ip4:192.5.222.0/24 ip4:162.246.160.0/22 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
16 records- YS/hi8ChVLnp34oZq1pS/fQS11GO7o60b0qy8fcC2UFKdFSxU8FlZ0V7/UWKRC+YX8BeHQJlGSpBHwegS2CpQw==
- google-site-verification=gzqQ4rJN08t2Y97Oea604MDlhcmVRGUfC1Tsxui_ZQ0
- _globalsign-domain-verification=kqWZYyrS5wV07OdvPV2JuS5ZBaDGgrma9DvChoo2Ul
- ZOOM_verify_HKu0ITebS4-o_HyockijZQ
- 0ed1fe018a3ecc8df3ee9746949c546f16e85caf29
- Xxx/caQETshjzcQSb6HKrkAY+WefUgbLJS06UHdEhlA=
- apple-domain-verification=AnIyI7RPMYEgC66h
- jysaoULSNlV22G9sc/2oRGHuaPf0ZtbEcbIwhrpE+V8=
- sophos-domain-verification=70bb9a96d9fea0dcef4962d7e853393ea69a3629bc47498a33c603a925733042
- Yo72/B5K6BoewLSKV7ECWpVz86IFXuFu6nMx1LyxqnE=
- adobe-idp-site-verification=2847f04e91ce91286231c9a16adcc1cd817e8289bfacda368af60aff6b407219
- google-site-verification=RZkRHA-JQh5B28z9lJ1nIONKQ32B1S5D5w9ZCDmQn8s
- w29J5Um9bPpK2uMYHhqlDCfFF7H9J+t+JvUzwNjeoKybrmZp730OdPnXmjxszOTZKVrAJfPTGwRJLHg42LcNlQ==
- SPFv=spf1 include:_spf.neonemails.com include:spf.mailjet.com include:_spf.psm.knowbe4.com include:spf.protection.outlook.com ip4:87.253.235.232 ip4:192.5.222.0/24 ip4:162.246.160.0/22 -all
- 8BlDnx7GTw4hO0GSb8z4qvVR3DnzwvEz92dkQbReq7k=
- Vk846EWUjJZPEBb28GhFXLlp6pIODYiCAAYQrIvYubM=
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 surfcity-hb.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits