Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
modernatx.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 06:13:14 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- modernatx-com.mail.protection.outlook.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-2.mimecast.com: 10
- modernatx-com.mail.protection.outlook.com: 0
- us-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 13.33.67.39
- 13.33.67.73
- 13.33.67.120
- 13.33.67.78
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f913::1
- 2a01:111:f403:c92c::3
- 2a01:111:f403:f90a::1
- 2a01:111:f403:f908::1
SOA Record
Raw SOA
ns-877.awsdns-45.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-877.awsdns-45.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1766.awsdns-28.co.uk
ns-355.awsdns-44.com
ns-877.awsdns-45.net
ns-1121.awsdns-12.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:162.44.167.165/32 ip4:162.44.167.226/32 ip4:162.44.167.227/32 ip4:162.44.167.164/32 ip4:185.76.231.152/32 ip4:185.76.231.153/32 ip4:185.76.231.154/32 include:eu._netblocks.mimecast.com include:us._netblocks.mimecast.com include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.mandrillapp.com include:amazonses.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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
36 records- ZOOM_verify_P5mQIxA1y5Q1qNqMY0zQTY
- docusign=352e8b33-ea23-4bed-9f7d-6c353b98c5b1
- support:1682576:U2FsdGVkX18JznZcIjHu4D14GbxCPb4/2Vcb+5rOBg+VmQdZ0J+lhPkoYiVOTOjk
- cloudflare-verify.trials.modernatx.com=213781772-431469799
- atlassian-domain-verification=HcWfw66ZCRPIC78Iyotw582IDr0HZ3hJulyLB6Dj6gWoijwsgV7NEBhTYpxnOvjt
- google-site-verification=3wQ4xPoUoOY0qhq148sRUjpLiAdSyhC1jIcrsvcL35U
- atlassian-sending-domain-verification=6c82130f-0553-4748-b8c4-ad937a4920c1
- include:_spf.psm.knowbe4.com ~all
- SPFv=spf1 ip4:162.44.167.165/32 ip4:162.44.167.226/32 ip4:162.44.167.227/32 ip4:162.44.167.164/32 ip4:185.76.231.152/32 ip4:185.76.231.153/32 ip4:185.76.231.154/32 include:eu._netblocks.mimecast.com include:us._netblocks.mimecast.com include:au._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.mandrillapp.com include:amazonses.com ~all
- amazonses:MLKAGGsizGu8CI/fqK97sbIB9Nejk84ZO31YrzCt6o4=
- facebook-domain-verification=hy804xsh80f7a6rnnxturlb5acj3il
- moderna._domainkey.modernatx.com IN CNAME moderna.lwm5bx.custdkim.salesforce.com.
- cisco-ci-domain-verification=47a7810e208713737dfeb696d43bb2c2e72eac23ce21cbb78de1823732ad019e
- google-site-verification=jv6bk2piWrk4Icj1oatp3xcKhavOu1f-uwO4nfFv_X0
- onetrust-domain-verification=e432e0b2039b46b6b6c711cb17b57cd8
- v11t8ml0fwzbsk0681cf67tt1z175bcw
- miro-verification=4e5193715f575d6c71eb883694c04f743f2e2f76
- google-site-verification=FsPzf0GYdO91MsD3DKvtQ4VW11naJyDOOuguKo0--0Y
- teamviewer-sso-verification=abf76dd894c34527aa935a6527d4b702
- smartsheet-site-validation.modernatx.com=3mF9SzaGpWnWosjDEvR0mYkztsMPGJAtp6Gsfa1iSCw
- google-site-verification=Np9OLglofB_VqWDwtwdkaAL3PpaPIG4e2hnEBjrDIgA
- MS=ms46825671
- LTg5MzAyNzg4NTYzMTA5ODU5OTY=
- pendo-domain-verification=f90c7853-4fa6-43fa-92fe-bda8f8988a9b
- autodesk-domain-verification=SOEHoBoUBq81fhiekr-j
- onetrust-domain-verification=7c025756453b444e91273d94c204648f'
- docusign1=81fe4d47-e5ab-4da0-94d7-322784ba22cc
- apple-domain-verification=Y5Ozjuyrymh5AjCo
- adobe-idp-site-verification=dda7edc635ff3135a701cf17ed4abaf29ba486eba3e0ac1a3042b2f4fb09d2df
- _d0p3d08decnmhe37khb43rnyajl98cd
- openai-domain-verification=dv-Crai33GJtJtWr5rPEagbn0oD
- jamf-site-verification=qj2BgOuamC6qG02-uOKZ7g
- canva-site-verification=Jo2Q2jFJf6Pm97U1Gs3oOQ
- ModernaDevKey._domainkey.modernatx.com IN CNAME ModernaDevKey.25gjyh.custdkim.salesforce.com.
- docusign=fc06bba7-7a73-4839-9a9c-9a0d349fa52e
- xpmrd2qwnqh8pw01dmlknpydvb0c25m0
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 modernatx.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits