Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
martinmarietta.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 18:43:18 UTC · ↺ Refresh
MX Hostnames
- mxa-0058fe01.gslb.pphosted.com
- mxb-0058fe01.gslb.pphosted.com
MX Priorities
- mxb-0058fe01.gslb.pphosted.com: 0
- mxa-0058fe01.gslb.pphosted.com: 0
A / AAAA Records
- 216.239.34.21 ↩ any-in-2215.1e100.net
- 216.239.38.21 ↩ any-in-2615.1e100.net
- 216.239.36.21 ↩ any-in-2415.1e100.net
- 216.239.32.21 ↩ any-in-2015.1e100.net
Mail Server IPs
- 208.56.12.25 ↩ mx0b-0058fe01.pphosted.com
- 208.56.8.53 ↩ mx0a-0058fe01.pphosted.com
SOA Record
Raw SOA
ns-1894.awsdns-44.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1894.awsdns-44.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-51.awsdns-06.com
ns-1004.awsdns-61.net
ns-1424.awsdns-50.org
ns-1894.awsdns-44.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-0058fe01.pphosted.com include:_spf.highradius.com include:lar.highradius.com include:spf.protection.outlook.com a:spf.ltg.email ip4:199.245.219.100 ip4:199.245.220.100 ip4:168.245.93.106 ~all
📊 DNS lookups: 5/10
~ 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
✓ 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
16 records- fxksr6q02smx96tjcgr36bf3l03w3561
- docusign=899696f4-af41-4cc4-ab01-b7f0c1f57965
- webexdomainverification.QXBW=0ca923ae-07b7-49ba-81e4-b83d6da8ece8
- autodesk-domain-verification=1bWiMoUkeMjCOhlqcDKY
- apple-domain-verification=adsLW0u4SojsS9Aq
- SPFv=spf1 include:spf-0058fe01.pphosted.com include:_spf.highradius.com include:lar.highradius.com include:spf.protection.outlook.com a:spf.ltg.email ip4:199.245.219.100 ip4:199.245.220.100 ip4:168.245.93.106 ~all
- 35dW3Xx84aGhHHK/BAkNPAMz1sf8TJL3ydmRHGH3U4JUWQIQjndO/Z57NAZZC9LK8czJA0RwUF9sDxaVehmJTw==
- google-site-verification=WDwqz78dT5qWYol8jAH8rA76B8r1IP6m_ZMftGcxq9M
- MS=ms38644431
- ciscocidomainverification=34d30049cf13ef765199441c7a06267b5fe5f54e37efdd6497bb9467dc3e34a4
- uhZfCXjiZp4diC9cof4e0ffG3Uqj0RHEVMP9jpKLTp6bn6Zp82m+LaKc9avEuYnClQRX0F2JfVIRLrbVSTxgvA==
- diHd/muODDpy98IVFOSY9S18GsghIYsxZZVOoWpKsk1jbCjyw1Qn6g3t4Ld24wW3OqV1uEiLh+hYh1puOtXGvg==
- nWKJho6n7R2e0ScfBeO2GvdilptzLw/QQZJPrGYZw6irSHtKyM5qMwCqgZxjLC8ZA0tx+cv4ocwp6spWk4Ncxw==
- 2rp1swyhshkfttw2mvnn6g3y9xp0wj7m
- MS=ms41265870
- WHstG80a5mJZs9UZaHf00AmheIxDlRljOLyy5FH+G4i7J3PLgmsxMiLY5hDL7cnYCp0iUs6zbwkL9gvvT7+WkA==
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