Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
silcomnorth.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 07:36:59 UTC · ↺ Refresh
MX Hostnames
- mail.silcomnorth.com
MX Priorities
- mail.silcomnorth.com: 2
A / AAAA Records
- 104.21.53.142 (no PTR)
- 172.67.213.135 (no PTR)
- 2606:4700:3032::6815:358e (no PTR)
- 2606:4700:3035::ac43:d587 (no PTR)
Mail Server IPs
- 46.202.191.114 ↩ mail.silcomnorth.com
SOA Record
Raw SOA
anuj.ns.cloudflare.com dns.cloudflare.com 2398368408 10000 2400 604800 1800
Primary NS (mname)
anuj.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398368408
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
anuj.ns.cloudflare.com
lola.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx:mail.silcomnorth.com include:_spf.google.com ip4:46.202.191.114 ip4:83.166.40.84 ip4:209.85.220.41 ip4:101.56.221.148 ip4:84.15.101.86 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 250 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- MS=ms66668543
- facebook-domain-verification=m91v9bbgqpcvzrn68ihzl2cojonxg9
- google-site-verification=L8dj7-4HP2oqHe4mlnJPeUr1ADSV9kEKWn47rqpBbJU
- google-site-verification=SoCGsYecELQzlVjesE7juLAVcXTLw5JIOwYho9tSX24
- SPFv=spf1 mx:mail.silcomnorth.com include:_spf.google.com ip4:46.202.191.114 ip4:83.166.40.84 ip4:209.85.220.41 ip4:101.56.221.148 ip4:84.15.101.86 ~all
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 silcomnorth.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits