Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
helsinki.fi
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 03:02:33 UTC · ↺ Refresh
MX Hostnames
- mail.it.helsinki.fi
- post2.it.helsinki.fi
- send2.it.helsinki.fi
MX Priorities
- mail.it.helsinki.fi: 20
- post2.it.helsinki.fi: 20
- send2.it.helsinki.fi: 20
A / AAAA Records
- 128.214.222.50 ↩ zapp-22.it.helsinki.fi
Mail Server IPs
- 128.214.205.39 ↩ mail.it.helsinki.fi
- 128.214.205.198 ↩ post2.it.helsinki.fi
- 128.214.205.197 ↩ send2.it.helsinki.fi
SOA Record
Raw SOA
serifos.helsinki.fi hostmaster.helsinki.fi 2026032515 2400 900 3600000 900
Primary NS (mname)
serifos.helsinki.fi
Admin Email (rname)
hostmaster@helsinki.fi
Serial
2026032515
Refresh
2400s
Retry
900s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
hydra.helsinki.fi
ns1.d-zone.ca
ns2.d-zone.ca
serifos.helsinki.fi
ns-secondary.funet.fi
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:104.130.122.0/23 ip4:104.130.96.0/28 ip4:104.47.0.0/17 ip4:128.214.0.0/16 ip4:135.181.64.199 ip4:135.181.64.198 ip4:141.193.32.0/23 ip4:143.55.224.0/20 ip4:146.20.112.0/26 ip4:146.20.113.0/24 ip4:146.20.191.0/24 ip4:148.105.8.0/21 ip4:149.72.0.0/16 ip4:159.112.240.0/20 ip4:159.135.132.128/25 include:spf1.helsinki.fi -all
📊 DNS lookups: 1/10
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
9 records- MS=ms58429958
- google-site-verification=U29I6jVnO9eoTu9tOxs-CT12TQW-7QlML3v_UmKUqYQ
- successfactors-site-verification=YzRkZTcxN2FkODQyNzY0YzE5NDRiNTEyZmY3YjdhN2EwOTU1NWMyNmI1N2Q5NzA3YzcxY2NjNWI3ZDIyZjEyZQ==
- mailerlite-domain-verification=d9824a74f72da008fbf88f4c7b68da3dffd26d97
- HARICA-BSfga1wN5jEwEixod2y
- google-site-verification=rypf2QYN_ZbnYzvOKHMIfPVOMDKah4lt1oHRA2-IDeg
- SPFv=spf1 ip4:104.130.122.0/23 ip4:104.130.96.0/28 ip4:104.47.0.0/17 ip4:128.214.0.0/16 ip4:135.181.64.199 ip4:135.181.64.198 ip4:141.193.32.0/23 ip4:143.55.224.0/20 ip4:146.20.112.0/26 ip4:146.20.113.0/24 ip4:146.20.191.0/24 ip4:148.105.8.0/21 ip4:149.72.0.0/16 ip4:159.112.240.0/20 ip4:159.135.132.128/25 include:spf1.helsinki.fi -all
- 88OZmIN4CYvAzj9lQlCwmmYL8zg3/phA773NrDk+UqgdlDFTUXpuPtUTgt/6GR04c9eK08jk48J3CzTaraCogQ==
- apple-domain-verification=979tVg9sxlkBnndP
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 helsinki.fi
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits