Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sscunderground.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:51:27 UTC · ↺ Refresh
MX Hostnames
- sscunderground-com.mail.protection.outlook.com
MX Priorities
- sscunderground-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.46.142 (no PTR)
- 172.67.139.157 (no PTR)
- 2606:4700:3036::ac43:8b9d
- 2606:4700:3037::6815:2e8e
Mail Server IPs
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
SOA Record
Raw SOA
aron.ns.cloudflare.com dns.cloudflare.com 2398619472 10000 2400 604800 1800
Primary NS (mname)
aron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398619472
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
stan.ns.cloudflare.com
aron.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +ip4:69.16.242.16 +include:spf.protection.outlook.com +include:spf.smtp2go.com +include:spf-westus.emailsignatures365.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- v=verifydomain MS=6083346
- SPFv=spf1 +ip4:69.16.242.16 +include:spf.protection.outlook.com +include:spf.smtp2go.com +include:spf-westus.emailsignatures365.com ~all
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