Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
guycarp.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 06:57:29 UTC · ↺ Refresh
MX Hostnames
- mxb-001b7601.gslb.pphosted.com
- mxa-001b7601.gslb.pphosted.com
MX Priorities
- mxa-001b7601.gslb.pphosted.com: 5
- mxb-001b7601.gslb.pphosted.com: 5
A / AAAA Records
- 75.2.75.65 ↩ a74e90397d14f41bb.awsglobalaccelerator.com
- 99.83.175.37 ↩ a74e90397d14f41bb.awsglobalaccelerator.com
Mail Server IPs
- 205.220.166.231 ↩ mx0a-001b7601.pphosted.com
- 205.220.178.231 ↩ mx0b-001b7601.pphosted.com
SOA Record
Raw SOA
usash15-02dns01.mrshmc.com internet.services.marsh.com 3012193979 3600 360 2419200 900
Primary NS (mname)
usash15-02dns01.mrshmc.com
Admin Email (rname)
internet@services.marsh.com
Serial
3012193979
Refresh
3600s
Retry
360s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns01.mmc.com
ns04.mmc.com
ns02.mmc.com
ns03.mmc.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:guycarp.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
30 records- d365mktkey=7cxtB9SOUxPUxMhSjMfqK1Nzl9QgV3EjL9qhGWh25rYx
- d365mktkey=TdMF7F08GYqI9FxqZWWG5AaEKXEz2eU4OpkdTTd16usx
- amazonses:Be1ERRPW/wgIPdSPp/v7rvC+BPDl7HENtTlJbLqAJaA=
- pardot503921=80dcab0941452c3afdd644bd99aed5760140cd2e792f17498545376630d91fcb
- d365mktkey=F5KKMKnp8xduxyiDWDVZJo69dRV5xOX71bAu6ka5lCIx
- onetrust-domain-verification=aef7bccc459e4bf186aa55e19ad3638f
- TK4SVL5rynEelFsqlNPlfTdEWyuI44QU57CuYim1nHOwl7CGdE0rDR140dq/QCDMxMvYAYn5hNzIAAK7f4tvow==
- cisco-ci-domain-verification=4c7c23a324bb6fd08536c7905d1cf59e63cc800081f232f1c0064746b9723924
- d365mktkey=WW7txWxPAYC4DxA1Gb5bxiKvKnvmJ3MUw2GbF2JUCGYx
- d365mktkey=jLJ9VJt9dPENStw0w7jd6w6qBFh9fqqxOj4UhtNxERMx
- d365mktkey=3ufTYGkC0XtRnPxOUxyB99yABcME5z3Yh2Pnn1gD41wx
- SPFv=spf1 include:guycarp.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- hrRNGH18s2XBTR+e+8sOKTcSF6O5ue1HSyKuOcgST8TEJC8I+9MxOBnMy2M9bkdwpv+Q+DDgKXy9yfYq37YbiA==
- adobe-idp-site-verification=913e4ed488bb8eccd8e2d2de5461f4ec10e6649b4d6410a4d03e0dabf4b522d2
- amazonses:rbc95sxJZ2xKQwiAyflk3u/nO2bBMfi0I8p0bJ1zpp4=
- cloudhealth=538bf02d-2706-4620-a6d3-6dd82cc930bd
- mongodb-site-verification=viTPJMf20UvEaI1NJ3mhmVHXhFjiaAQw
- d365mktkey=Lnb5Toc1nxMa2xUDxR9JWhhKTI7ahBroUA3Wb9sEzd365mktkey=YI6sL5PUUUfXLB9oAvM6MyNY2qx7hLyvDTNa7Z1fKzQxE4x
- d365mktkey=QOeNldgVUFnvf1BxNAGQMxb5enOiyxhhv6KJrRP5ctMx
- docusign=d018971b-9f84-4204-9e24-492ea2268a77
- amazonses:OFvUDK7u4ncpmZ2KzfGOZOwIhl01+kZrBh5Dv52lLEk=
- d365mktkey=YCF7LQH9Zl6M8Fc0jVuAsCZiFCw7JSF7lWbndqxEGggx
- 279efa9420cadc264421f7773b21b092
- d365mktkey=MIaMWTo94MxwAUbsoTnupjMgrdeFr46QxzTk3Adm4s4x
- wiz-domain-verification=d0bf95814c9fa27b0adef5853d0fd78dd849e94cb81760b79ef05e85a94e3d87
- google-site-verification=2nkOdUHTwDvbDwvcAO8-hvIssOdzzssJYeDu2EHU-P0
- MS=ms55413676
- google-site-verification=gItVn175wlV9SlbggYmrtFcIwBQkc5jcL09FfHBLrFA
- d365mktkey=ADbqYpQuZGj10rpakA6fU2flipNpcEtP8vscQxViTAkx
- l3m3yoiM7sf7R9DgWyFYWSB/vKIXZqOjOtnLhTKeYyFNvJakMuVrDXc5mYoLgRblniHIWd/DtffJAfbuztZo6A==
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