Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shred-tech.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 05:51:04 UTC · ↺ Refresh
MX Hostnames
- shredtech-com01c.mail.protection.outlook.com
MX Priorities
- shredtech-com01c.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.27.46 (no PTR)
- 104.18.26.46 (no PTR)
- 2606:4700::6812:1b2e
- 2606:4700::6812:1a2e
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
cloe.ns.cloudflare.com dns.cloudflare.com 2399396910 10000 2400 604800 1800
Primary NS (mname)
cloe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399396910
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jobs.ns.cloudflare.com
cloe.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ptr ip4:216.16.226.148 ip4:66.117.4.177 mx:corp.shred-tech.com ip4:216.16.226.148 include:spf.protection.outlook.com include:aspmx.pardot.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=0; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 0% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
13 records- kLdRqCGIjOX+vgy3K39zAoP45OQ/jE+U3vUEfCuzSi9NtNQkuBMdX9bWw9186qHKaPTJheUH+3VV42KM5K3eOg==
- kd741khqhq5r3vajupqv2oovsj
- knowbe4-site-verification=0c74fb6c7a0fc8833a2800419b254a08
- pardot1053033=e3c8330145eab812f7007d83fb1cb316a0c54161fced8f9b346563df91771697
- pi38m63naq6hcnh4deem55i0ve
- rahmlugt5eukgi6f0c42aqfqss
- sending_domain1053033=3dc924aa32c1b9ef63b2e97e4a78b666fecdb6a06b58754ce5699f8bc0665f9d
- SPFv=spf1 a mx ptr ip4:216.16.226.148 ip4:66.117.4.177 mx:corp.shred-tech.com ip4:216.16.226.148 include:spf.protection.outlook.com include:aspmx.pardot.com ~all
- kd741khqhq5r3vajupqv2oovsj
- MS=ms53433817
- PyNKrSU4ehN5u9sd+BF8n3JATFk+wyv+0ourTP4wwq6zAcy2AGtLr1Ld8p4n2jLpOSsMP38H28Dtlnror9YeEA==
- apple-domain-verification=p5lgmlq2CCdURKyz
- google-site-verification=f92X22Up6EDTIZkDjK9fhah2IvDixUq6fnDiqZCj-xU
Full email verification for shred-tech.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits