Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
svcable.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 18:15:50 UTC · ↺ Refresh
MX Hostnames
- mx2c1.comcast.net
- mx1h1.comcast.net
- mx1c1.comcast.net
- mx2a1.comcast.net
- mx2h1.comcast.net
- mx1a1.comcast.net
MX Priorities
- mx2h1.comcast.net: 5
- mx1a1.comcast.net: 5
- mx1h1.comcast.net: 5
- mx2c1.comcast.net: 5
- mx2a1.comcast.net: 5
- mx1c1.comcast.net: 5
A / AAAA Records
- 96.99.227.255 ↩ dns-lower-redirect.xfinity.com
Mail Server IPs
- 96.102.157.180 (no PTR)
- 96.103.145.163 (no PTR)
- 96.102.157.181 (no PTR)
- 96.102.18.146 (no PTR)
- 96.103.145.162 (no PTR)
SOA Record
Raw SOA
dns101.comcast.net dnsmaster.comcastonline.com 1321 7200 300 604800 900
Primary NS (mname)
dns101.comcast.net
Admin Email (rname)
dnsmaster@comcastonline.com
Serial
1321
Refresh
7200s
Retry
300s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
dns103.comcast.net
dns104.comcast.net
dns105.comcast.net
dns101.comcast.net
dns102.comcast.net
SPF Record
✗ Invalid
v=spf1 -all
📊 DNS lookups: 0/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
✗ p=none
v=DMARC1;p=none;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
1 record- SPFv=spf1 -all
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