Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
newcombandcompany.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 20:02:14 UTC · ↺ Refresh
MX Hostnames
- mxb-0015e101.gslb.pphosted.com
- mxa-0015e101.gslb.pphosted.com
MX Priorities
- mxb-0015e101.gslb.pphosted.com: 10
- mxa-0015e101.gslb.pphosted.com: 10
A / AAAA Records
- 13.107.246.40 (no PTR)
- 13.107.213.40 (no PTR)
- 2620:1ec:46::40 (no PTR)
- 2620:1ec:bdf::40 (no PTR)
Mail Server IPs
- 67.231.148.16 ↩ mx0a-0015e101.pphosted.com
SOA Record
Raw SOA
pdns73.ultradns.com drmarcus.emcor.net 2016050521 86400 86400 86400 3600
Primary NS (mname)
pdns73.ultradns.com
Admin Email (rname)
drmarcus@emcor.net
Serial
2016050521
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
pdns73.ultradns.org
pdns73.ultradns.biz
pdns73.ultradns.com
pdns73.ultradns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- adobe-idp-site-verification=67a68b3f0da4c6a4fe2cedef66d4bae0542bb7532810528a841887ce1e14c4db
- dell-technologies-domain-verification=newcombandcompany.com_1d8d64a9-cf4b-4e02-a53f-c258be30736c_1721247065
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- google-site-verification=UMCO0iy8pNiGRNQm4mKcS8JNyYRNowPo7fczyy2Kw-o
- box-domain-verification=1837d4df1d95264c229b75bbcecc9361709518db1ad15fab82f2389b0ae12cc3
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