Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
idp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 11:37:00 UTC · ↺ Refresh
MX Hostnames
- idp-com.mail.protection.outlook.com
MX Priorities
- idp-com.mail.protection.outlook.com: 5
A / AAAA Records
- 34.194.77.20 ↩ ec2-34-194-77-20.compute-1.amazonaws.com
- 54.205.182.148 ↩ ec2-54-205-182-148.compute-1.amazonaws.com
- 3.218.51.26
Mail Server IPs
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-526.awsdns-01.net awsdns-hostmaster.amazon.com 2019032701 7200 900 1209600 86400
Primary NS (mname)
ns-526.awsdns-01.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2019032701
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1776.awsdns-30.co.uk
ns-526.awsdns-01.net
ns-1175.awsdns-18.org
ns-122.awsdns-15.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf-dc10.sapsf.com include:1860138.spf05.hubspotemail.net include:mktomail.com include:emailsrvr.com include:au._netblocks.mimecast.com include:spf_ip.idp.com include:_spf.general.transactional-mail-a.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; adkim=r; aspf=r; rua=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
18 records- 15af3f48d2ee5dc2fbc7c5c8ad7fed2159c3aae8fa55f97004
- dell-technologies-domain-verification=idp.com_b4667f71-dff3-420a-9606-65f317f5e957_1774675916
- docker-verification=70089ea7-5a2f-4fe2-a93a-bac398bc87ce
- google-site-verification=sD72KPoyD-yI_xZp8XYJ0oS1edgvL4y55VwgbXIBEDY
- ZOOM_verify_AAt36fJNSiGUy2EarK-8iQ
- atlassian-domain-verification=m0z9wmzWJKN1MtEm9OxBzpvpoBk0Gi61ddw3PnepWZKL8qSSs/vi7B2XKGngeFXw
- yqyjpvwdm0nnj3ysz045jg3h8rpxht3t
- google-gws-recovery-domain-verification=54388653
- DckNkY2lCgR_emf6OxxQoiY
- dropbox-domain-verification=vekwteogj0a2
- miro-verification=7e8fcd7445b5480d1b9740a357d5d9f85b78f20f
- SPFv=spf1 include:_spf-dc10.sapsf.com include:1860138.spf05.hubspotemail.net include:mktomail.com include:emailsrvr.com include:au._netblocks.mimecast.com include:spf_ip.idp.com include:_spf.general.transactional-mail-a.com include:spf.protection.outlook.com ~all
- nitro-verification-code=czQxMzA5ZTg2NjJmY2NmZDE=
- IgEwuoTi1o+g9IC8DWM8gSwDK71BgTcl9FQubYl7V0HaP00TaHFjbT0B6kvIvo/UxTOMYeMtVb4hM8lJmhXxdQ==
- docusign=7aecb806-9063-4e4f-bcbb-9d01f69e27db
- facebook-domain-verification=xn34bk6278a8adq1wbv8ffshdwpc69
- MS=ms17980603
- google-site-verification=zpDeSjVzNdKiAl-p5HrsabGbNO4Zwo2zJwwNvnWyq0g
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
Verify actual deliverability to idp.com
SMTP handshake, catch-all detection, custom validation rules, and Yahoo/Outlook/Gmail verification — know if the mailbox truly exists before you send.
Get 1,000 Free Credits