Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
netnitco.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 16:00:54 UTC · ↺ Refresh
MX Hostnames
- nitco-mx.email-protect.gosecure.net
MX Priorities
- nitco-mx.email-protect.gosecure.net: 10
A / AAAA Records
- 216.176.128.2 ↩ reserved-216-176-128-2.netnitco.net
Mail Server IPs
- 208.80.204.155 ↩ smtp.email-protect.gosecure.net
SOA Record
Raw SOA
netnitco.net hostmaster.netnitco.net 2026012800 10800 3600 604800 86400
Primary NS (mname)
netnitco.net
Admin Email (rname)
hostmaster@netnitco.net
Serial
2026012800
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns1.netnitco.net
ns2.netnitco.net
ns3.netnitco.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.176.128.0/24 ip6:2604:7500:1:0::/64 ip4:208.80.204.28 a:usermail0.netnitco.net a:usermail1.netnitco.net a:antispam.netnitco.net a:smtp.email-protect.gosecure.net a:nitco-mx.email-protect.gosecure.net a:nitco.email-protect.gosecure.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
default._domainkey
s1._domainkey
✓ Public key: 216 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
1 record- SPFv=spf1 ip4:216.176.128.0/24 ip6:2604:7500:1:0::/64 ip4:208.80.204.28 a:usermail0.netnitco.net a:usermail1.netnitco.net a:antispam.netnitco.net a:smtp.email-protect.gosecure.net a:nitco-mx.email-protect.gosecure.net a:nitco.email-protect.gosecure.net -all
Full email verification for netnitco.net
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