Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
superiorservicesrsh.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 12:45:59 UTC · ↺ Refresh
MX Hostnames
- superiorservicesrsh-com.mail.protection.outlook.com
MX Priorities
- superiorservicesrsh-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dina.ns.cloudflare.com dns.cloudflare.com 2399252110 10000 2400 604800 1800
Primary NS (mname)
dina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399252110
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
randall.ns.cloudflare.com
dina.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:50.28.9.200 include:shumakergroup.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;ri=86400;aspf=r;adkim=r;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- google-site-verification=UvOaq261l7Vf9zz6L6xtIqPa0UytJWMxUjaXb-RDMKM
- google-site-verification=qoU1PfEgLFIa_a-Kgq4FrRjmpK1K9ujxoFzoO3V0IcI
- google-site-verification=yBDjZkXkAootKKQegKhmpLTwvcH_Ha61c5cWUp3njr4
- openai-domain-verification=dv-Os92FJdmDpbpOCKpObYxs4Cd
- SPFv=spf1 a ip4:50.28.9.200 include:shumakergroup.com include:spf.protection.outlook.com ~all
- MS=ms17146431
- apple-domain-verification=Xk0mETGU4Q28smhwPiQ-BJqbV6R52HRn_Nics_xsnJI
- bw=wA9O4DD0PlZxTdkC2lmTVwBkZD1NsUYcge3C9SXdN0ZU
- facebook-domain-verification=xayxlw17asg0lwry69hkjliwru75hf
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