Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
roundtablehp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:21:59 UTC · ↺ Refresh
MX Hostnames
- roundtablehp-com.mail.protection.outlook.com
MX Priorities
- roundtablehp-com.mail.protection.outlook.com: 0
A / AAAA Records
- 23.96.96.142 (no PTR)
Mail Server IPs
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dns101.register.com root.register.com 125112415 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
125112415
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns102.register.com
dns101.register.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- apple-domain-verification=Qsm331ghOt4esqdb
- m4r770be03966ks5ah3idp5l1d
- spycloud-domain-verification=53055b09-65f7-4deb-a162-33b54fcc2e51
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spfa.cpmails.com -all
- MS=ms14592899
- cisco-ci-domain-verification=5053c7f46ba6542be0056925fa1748785e4b6b06ad119590c310a724c57efa23
- ppe-97b06f81712237e16e5fa29eac8b001274dd40c6
- openai-domain-verification=dv-CL38JVsee1o9dzlPFrCcwarx
- remarkable-domain-verification=dd820d8b-c174-408b-8a0b-a873ace1a6b3
- f5oc038gge8hnnj0pn5hbr2tjd
- anthropic-domain-verification-1mk7q5=Wprgmm2BFJFcCsTxYwvBQKefl
- knowbe4-site-verification=5f590df2e2a4befbd492a0ac79eb8dbd
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