erols.com

Valid Email Server
Domain Lookup › erols.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
erols.com
Yes
✓ Yes
Unknown
No
Yes
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 00:40:52 UTC · ↺ Refresh

MX Hostnames

  • mx.rcn.com

MX Priorities

  • mx.rcn.com: 50

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 129.159.122.98 ↩ mx.rcn.com

SOA Record

Raw SOA master.dns.rcn.net hostmaster.rcn.net 2026032201 10800 3600 604800 86400
Primary NS (mname)
master.dns.rcn.net
Admin Email (rname)
hostmaster@rcn.net
Serial
2026032201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

auth1.dns.rcn.net
auth2.dns.rcn.net
auth3.dns.rcn.net
auth4.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 detected

No 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=E1U-H1EjKHKZcs-AAb28liYKoCFFGj2ll49_krU2Mwo
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