Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
papaper.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:45:51 UTC · ↺ Refresh
MX Hostnames
- papaper-com.mail.protection.outlook.com
MX Priorities
- papaper-com.mail.protection.outlook.com: 0
A / AAAA Records
- 50.32.63.78 ↩ www.pennsylvaniapaper.com
- 173.163.86.85 ↩ 173-163-86-85-cpennsylvania.hfc.comcastbusiness.net
Mail Server IPs
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
SOA Record
Raw SOA
clark.ns.cloudflare.com dns.cloudflare.com 2398720815 10000 2400 604800 1800
Primary NS (mname)
clark.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398720815
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
nancy.ns.cloudflare.com
clark.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:173.163.86.80/29 ip4:50.32.63.72/29 ip4:199.99.22.194 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf-westus.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=vXFF3Zctii6ZHYnqrEn_mgEyKg6MIQZ9uouD96_rBmU
- SPFv=spf1 a mx ip4:173.163.86.80/29 ip4:50.32.63.72/29 ip4:199.99.22.194 include:spf.protection.outlook.com include:spf.smtp2go.com include:spf-westus.emailsignatures365.com -all
- MS=ms10438578
- apple-domain-verification=1scbGZxXaIS8AnGD
Full email verification for papaper.com
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