Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mathesongas.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 10:58:28 UTC · ↺ Refresh
MX Hostnames
- mxb-00278f01.gslb.pphosted.com
- mxa-00278f01.gslb.pphosted.com
MX Priorities
- mxb-00278f01.gslb.pphosted.com: 10
- mxa-00278f01.gslb.pphosted.com: 10
A / AAAA Records
- 35.196.29.125 ↩ 125.29.196.35.bc.googleusercontent.com
Mail Server IPs
- 208.56.8.22 ↩ mx0a-00278f01.pphosted.com
- 66.159.251.248 ↩ mx0b-00278f01.pphosted.com
SOA Record
Raw SOA
ns59.worldnic.com namehost.worldnic.com 126032411 10800 3600 604800 3600
Primary NS (mname)
ns59.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032411
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns59.worldnic.com
ns60.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:dalppsagts.mathesongas.com include:spf.protection.outlook.com include:_spf.bigcommerce.com ip4:208.56.8.22 ip4:66.159.251.248 ip4:208.56.8.24 ip4:66.159.251.250 include:sendgrid.net include:_spf.atlassian.net ip4:131.153.44.88 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:12.19.100.11 ip4:66.18.116.249 ip4:38.101.79.129 include:transmail.net.in -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
12 records- MS=ms35649338
- cisco-ci-domain-verification=61da998bd30ff17d4d57d058188d37190895e5306b34eb1fe3306b20b455ff19
- klaviyo-site-verification=Utw5aG
- atlassian-domain-verification=6HsatkdaO4PUHweDgfD3RvQ475F7F1J7nzTZ5f6KmoXRpwtaYgRWu66RBBdCz8XZ
- duo_sso_verification=oW1pHySLnQoPsn4WjyHzUUoKfIKKvNHlnRGIy2whGHaYuYdGK48x02OtJYPx775s
- A2s24T3DfhDmlEMQLSb+RosEvxgm+5HreXm6lBwvOa8hvJhNbuAcSr/yjge7h9L/BIZlIakflVKgB3XdCNsInQ==
- 648c10c4c61187d983c137ca0627358ef9618929b971d76146
- ms-domain-verification=ec6d8f01-31f3-4e27-8d8e-ac83091ef140
- SPFv=spf1 mx a:dalppsagts.mathesongas.com include:spf.protection.outlook.com include:_spf.bigcommerce.com ip4:208.56.8.22 ip4:66.159.251.248 ip4:208.56.8.24 ip4:66.159.251.250 include:sendgrid.net include:_spf.atlassian.net ip4:131.153.44.88 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:12.19.100.11 ip4:66.18.116.249 ip4:38.101.79.129 include:transmail.net.in -all
- atlassian-sending-domain-verification=96f69b07-c99c-474e-aac3-ae882ae4a1d2
- google-site-verification=IRMj5B3T3RKt8sWEbrwceDkTg8GOU8BmkFTx5tdcY88
- ec51f5881da2e27ac1eab79a1065088796717517561abaa3ff
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