Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
starpower.net
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 03:16:39 UTC · ↺ Refresh
MX Hostnames
- mx.rcn.com
MX Priorities
- mx.rcn.com: 50
A / AAAA Records
- 207.172.157.181 ↩ spool.lnh.mail.rcn.net
Mail Server IPs
- 129.159.122.98 ↩ mx.rcn.com
SOA Record
Raw SOA
master.dns.rcn.net hostmaster.rcn.net 2026031901 10800 3600 604800 86400
Primary NS (mname)
master.dns.rcn.net
Admin Email (rname)
hostmaster@rcn.net
Serial
2026031901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
auth2.dns.rcn.net
auth3.dns.rcn.net
auth4.dns.rcn.net
auth1.dns.rcn.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:207.172.4.0/24 ip4:207.172.157.0/24 ip4:208.58.56.0/24 include:_spf.rcn.syn-alias.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:207.172.4.0/24 ip4:207.172.157.0/24 ip4:208.58.56.0/24 include:_spf.rcn.syn-alias.com ~all
- google-site-verification=65_hv0lhFZBsWtOKuq56bV55E3haEyC4PgJuDrerFAI
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