Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shelfdrilling.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 09:12:39 UTC · ↺ Refresh
MX Hostnames
- shelfdrilling-com.mail.protection.outlook.com
MX Priorities
- shelfdrilling-com.mail.protection.outlook.com: 0
A / AAAA Records
- 138.68.179.152 (no PTR)
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
dom.ns.cloudflare.com dns.cloudflare.com 2400443976 10000 2400 604800 1800
Primary NS (mname)
dom.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400443976
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dom.ns.cloudflare.com
hadlee.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:132.145.49.72 ip4:132.145.46.179 ip4:143.47.149.160/27 ip4:104.152.224.62 ip4:160.34.31.18/31 ip4:147.154.189.196/32 ip4:147.154.189.195/32 ip4:147.154.189.194/32 ip4:147.154.189.193/32 ip4:147.154.189.192/32 ip4:147.154.133.213/32 ip4:94.200.148.222/32 include:spf.protection.outlook.com include:eu.rp.oracleemaildelivery.com include:lhr1.rp.oracleemaildelivery.com include:eu._netblocks.mimecast.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
9 records- SPFv=spf1 ip4:132.145.49.72 ip4:132.145.46.179 ip4:143.47.149.160/27 ip4:104.152.224.62 ip4:160.34.31.18/31 ip4:147.154.189.196/32 ip4:147.154.189.195/32 ip4:147.154.189.194/32 ip4:147.154.189.193/32 ip4:147.154.189.192/32 ip4:147.154.133.213/32 ip4:94.200.148.222/32 include:spf.protection.outlook.com include:eu.rp.oracleemaildelivery.com include:lhr1.rp.oracleemaildelivery.com include:eu._netblocks.mimecast.com -all
- EJO2DUMR4MIFN5AUCIHKMG8RE7
- ELKVEEO0JN9N8BQCQRLA61H81
- ase4prtpe6o25eb3gu4b4b8m6k
- autodesk-domain-verification=CxHu0iaW0ctdGq5GIHpY
- dbq2tv3g0t8vpvt2rfnakpt4g8
- docusign=7280247a-6f56-456d-b248-5d032f076541
- google-site-verification=lci-s-y_lvBYj-lsesaFA4k_mc1FCA5Pu6rW2qWRJMs
- je1a89avad1s25sqr27q8pmkcp
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