Domain Overview
DNS: ✓ 4d ago
Checker: ✓ 4d ago
greatdentalplans.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 02:51:56 UTC · ↺ Refresh
MX Hostnames
- mx0b-0000f601.pphosted.com
- mx0a-0000f601.pphosted.com
MX Priorities
- mx0b-0000f601.pphosted.com: 5
- mx0a-0000f601.pphosted.com: 5
A / AAAA Records
- 65.215.0.169 ↩ user169.deltamass.com
Mail Server IPs
- 205.220.178.151 ↩ mx0b-0000f601.pphosted.com
- 205.220.166.151 ↩ mx0a-0000f601.pphosted.com
SOA Record
Raw SOA
ns1.ipmanagerinc.net tech.brandshelter.com 2026022301 10800 3600 604800 300
Primary NS (mname)
ns1.ipmanagerinc.net
Admin Email (rname)
tech@brandshelter.com
Serial
2026022301
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns5.ipmanagerinc.net
ns2.ipmanagerinc.net
dns1.ipmanagerinc.net
ns1.ipmanagerinc.net
ns4.ipmanagerinc.net
ns3.ipmanagerinc.net
dns2.ipmanagerinc.net
dns3.ipmanagerinc.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:148.163.148.26 ip4:148.163.159.232 ip4:199.85.116.2 ip4:107.20.210.250 ip4:52.1.14.157 ip4:63.97.196.20 ip4:63.97.196.21 ip4:205.220.178.151 ip4:205.220.166.151 ip4:199.85.116.25 include:spf-0000f601.pphosted.com include:spf.protection.outlook.com include:spf.dynect.net include:spf.mandrillapp.com include:spf.zixsmbhosted.com include:cust.wombatsecurity.com include:5006776.spf08.hubspotemail.net include:email-od.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
dkim._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
11 records- mUc6EOCgEd6suFpvloX62FQPTn2/ckojr6NA+AqER7ROT8uxFujUeUreD9DptkOEq//2BX5+GXlmmBYVZOX6mw==
- Smartsheet-site-validation=-0Xg_NYxhU0poEqeg4ZURaAeAOSz-yAZ
- workplace-domain-verification=bkqjh3ifStEtGWEQbnR8kmLZCGeJ3A
- MS=ms86797554
- SPFv=spf1 ip4:148.163.148.26 ip4:148.163.159.232 ip4:199.85.116.2 ip4:107.20.210.250 ip4:52.1.14.157 ip4:63.97.196.20 ip4:63.97.196.21 ip4:205.220.178.151 ip4:205.220.166.151 ip4:199.85.116.25 include:spf-0000f601.pphosted.com include:spf.protection.outlook.com include:spf.dynect.net include:spf.mandrillapp.com include:spf.zixsmbhosted.com include:cust.wombatsecurity.com include:5006776.spf08.hubspotemail.net include:email-od.com -all
- atlassian-domain-verification=bmVEOjvs047qOIYvv0u7GHJwYGXW23SzY/14kxD13BoETmeEnULCKbbitaXAdgrv
- apple-domain-verification=8gFmpF7jnehLvX4I
- adobe-idp-site-verification=16c8900b92394a2557afef322bd976e73d49cde2f99e9f8a1eff44943dd7ed38
- workplace-domain-verification=LORpE5L9TZMkSZ4CndjJdYeJcNX3Ac
- wrike-verification=NDgxMTAwNjowMzRkZjc2MjE5ODdmNTg1NjNjNzJhNDQ1NzllYjg1ZTQ5ZTAwNDUxODgyNzM2ZDVmZjczYjdmNjE1NzhjMTA2
- atlassian-domain-verification=UqcYjauoIjMjab91u8lNHNpcNQXOAlcXeepMROoCO1ZV/YY72BzMEMALFMUAMmIF
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