Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dwyergroup.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 09:55:39 UTC · ↺ Refresh
MX Hostnames
- mxa-00913701.gslb.pphosted.com
- mxb-00913701.gslb.pphosted.com
MX Priorities
- mxb-00913701.gslb.pphosted.com: 10
- mxa-00913701.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.8.232 (no PTR)
- 104.18.9.232 (no PTR)
- 2606:4700::6812:8e8 (no PTR)
- 2606:4700::6812:9e8 (no PTR)
Mail Server IPs
- 67.231.156.138 ↩ mx0b-00913701.pphosted.com
SOA Record
Raw SOA
adel.ns.cloudflare.com dns.cloudflare.com 2398722713 10000 2400 604800 1800
Primary NS (mname)
adel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398722713
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
adel.ns.cloudflare.com
graham.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.239.215.13 ip4:207.14.128.31 ip4:209.216.255.160 ip4:98.6.72.82 ip4:150.220.18.166 ip4:67.231.148.133 ip4:67.231.156.138 include:veriskdom.com include:sendgrid.net include:spf.birddoghr.com include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:2098654.spf10.hubspotemail.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
5 records- apple-domain-verification=tC5Gwrwf48dWfJtW
- mHxHqPdPJc/+j8r94enpSCqJZttDVOm4LfKAMG0q+AF7GfT7H/WJLTkk14YYhOLoL7Q5CtHWdHIsx+PKEumFgg==
- nTkf1aEwQjYA895rDAodp6zkcMrHX+t4+cuUUNVBRmVfmQRYpwx/6Zg0h6FnB0W4iJICD5jRdRj4fV+TjkGPRA==
- SPFv=spf1 ip4:12.239.215.13 ip4:207.14.128.31 ip4:209.216.255.160 ip4:98.6.72.82 ip4:150.220.18.166 ip4:67.231.148.133 ip4:67.231.156.138 include:veriskdom.com include:sendgrid.net include:spf.birddoghr.com include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:2098654.spf10.hubspotemail.net -all
- 1password-site-verification=PK37RPXENZAUNCCUQ72EXLYHK4
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