Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
storyblok.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 06:45:58 UTC · ↺ Refresh
MX Hostnames
- alt3.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 35.156.140.201
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
SOA Record
Raw SOA
ns-1778.awsdns-30.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1778.awsdns-30.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1778.awsdns-30.co.uk
ns-450.awsdns-56.com
ns-924.awsdns-51.net
ns-1499.awsdns-59.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:mailgun.org include:mail.zendesk.com include:sent-via.netsuite.com include:spf.mandrillapp.com include:spf.easybill-mail.de include:servers.mcsv.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- pardot1001391=9f4c19d8767c2fa0fd23551a8a2480998cbb0edeaadb650c01632cdbfda513b9
- canva-site-verification=k6HOJFCxhRV4RHJRXWpCrg
- anthropic-domain-verification-pejp4s=Ufepydd8cPRTGeofWT7456UIA
- SPFv=spf1 include:_spf.google.com include:mailgun.org include:mail.zendesk.com include:sent-via.netsuite.com include:spf.mandrillapp.com include:spf.easybill-mail.de include:servers.mcsv.net -all
- atlassian-domain-verification=a1bQqXOQ7YHiHyd7nlgoIxbW73oWNNqw4HsDjHaewLTYW3dmgKrh7qcKLZgWge1o
- google-site-verification=MDPgcY3t2A2--uDlphtCww_odVh1CxmvvaVQc-5RasI
- miro-verification=768508a13a970890ce06ed2ae048bcf3b3c5d3dc
- DKIMv=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgwGW/fts/vVk3ArO2bUJYmMO30quTp9I9oGcr0c5MbVkm7ThXl665AFwfhmL5pFNFj3oiqjqj8SZzABxARaa6s75KbYfhESDvAd6DUn88iNzkSh3Wy4jbhUIHd8MlvS4ZhnvuKIe76p6ozctkyvgTdIIak9V6D+bolkzLsAe2+QIDAQAB
- reachdesk-verification=le6ldIz4duQR5nnCEM68kZH3ciNLTAxRsMd0nJ3J9wTGw4Ml6RFcnt1A1P4zcHw9
- stripe-verification=B8265D70E8BB698659EC83979FD758F92814153DAE5D8BB8DEBF783DCB0EB4B0
- yokoy-domain-verification=c11c0f2543e8dbd009eb848ddd721ccec49a63cb5e67109749b3db751461c4eb
- notion-domain-verification=sipZAxRwMuxVoP0M03Rzp8gucEYzJp1PwpUWc9jTgbq
- zxmnird0rl
- ZOOM_verify_d6sttjbRfOlC1HcbfZBJFV
- atlassian-sending-domain-verification=ad00a27e-7839-4279-971c-717b3b6d7cdc
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 storyblok.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits