Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
synechron.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 03:01:10 UTC · ↺ Refresh
MX Hostnames
- synechron-com.mail.protection.outlook.com
MX Priorities
- synechron-com.mail.protection.outlook.com: 0
A / AAAA Records
- 45.60.135.204 (no PTR)
- 45.60.75.204 (no PTR)
Mail Server IPs
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns85.worldnic.com namehost.worldnic.com 126031901 10800 3600 604800 3600
Primary NS (mname)
ns85.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns85.worldnic.com
ns86.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:_spf.salesforce.com include:spf.protection.outlook.com include:one.zoho.in ip4:148.139.104.8/29 ip4:148.139.105.8/29 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._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
26 records- have-i-been-pwned-verification=dweb_xvgi0za2yzp9zg29u7e869lq
- google-site-verification=NW1qYscMPS9Ti1XW5P9lB8tIGqaLjncolhT7vTAM7t4
- zoho-verification=zb71413992.zmverify.zoho.in
- anthropic-domain-verification-92vmhe=wBQfHaspqzrIF9pi0zJwjjXrQ
- adobe-idp-site-verification=a82a87d069b4bc57c908774400cdf41df828c204345be592af58137fa9a51268
- hpe-greenlake-domain-verification=76476f726d66486c30635879366f7432536259663456696d6b6749767a424b34
- MS=ms52321397
- MS=ms33730248
- ULF4C4ZVRTXBTGFZFP3HEUV95IBUBKVYZPE1V33J
- 7a534vuepnrac2rdnoamg8i8sk
- D4D8-FF8B-4FFC-890D-28B1-E306-28D3-D0A6
- tgdp8b045g3sgurm0ifjef15lh
- google-site-verification=UTeCrVm6RkgfLD_zyVaNtTjVXyFHz_ek2DTbK01DwrQ
- atlassian-domain-verification=2JphyQYdtLkDJHYTj2zvDBHBGfL2GbnSzlSgG45ij0Dm28FTe6bDlQoIazmR8pI4
- MS=ms86633086
- smartsheet-site-validation=7cBXg6NeBCYXFSwJ9sDxcnCTGaur1oxP
- fuvq1aqihljir39rtav99poa9t
- zoho-verification=zb47977545.zmverify.zoho.eu
- atlassian-domain-verification=drIhnliHOUyNashmfeLC8z5dZtXopLX0rLEmaJ2l/LTXv6obtdih/CpHN4vag3wc
- 1lqplcu7fp82qhjoac47tet418
- SPFv=spf1 mx include:_spf.salesforce.com include:spf.protection.outlook.com include:one.zoho.in ip4:148.139.104.8/29 ip4:148.139.105.8/29 ~all
- 1mcigadfgb6ll1tu04dqa77sro
- apple-domain-verification=LM4u1R151GhFUWpz
- google-site-verification=b4-dzmRgdvqwQC5LYYFGyJCHMlGtYcEjKSdrWkMOSjk
- ms-domain-verification=180ebd0a-f4ac-448e-9b65-8edf9d94c5e0
- ZOOM_verify_6HAPvJVfTraoVHJlPOVN4A
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 synechron.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits