Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
k2integrity.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 02:38:42 UTC · ↺ Refresh
MX Hostnames
- k2integrity-com.mail.protection.outlook.com
MX Priorities
- k2integrity-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns112.ultradns.com noc.k2integrity.com 2023053525 43200 900 604800 10800
Primary NS (mname)
pdns112.ultradns.com
Admin Email (rname)
noc@k2integrity.com
Serial
2023053525
Refresh
43200s
Retry
900s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
pdns112.ultradns.biz
pdns112.ultradns.com
pdns112.ultradns.net
pdns112.ultradns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:38.122.35.2 ip4:199.167.123.30 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 include:spf.protection.outlook.com include:23722607.spf06.hubspotemail.net include:wappmail.com include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; 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
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
14 records- contractworksverify=bc02182b7ef79a05a2f49c3e283ef1c1
- MS=ms48354653
- dropbox-domain-verification=845hho5zo7q3
- Google-site-verification=zGmlRBdpOz_UipejXNXPeWDa77mU-hiaYw4GsWy61vc
- Zp12zHkL449y%uqLAjNuoUhVy6fdz8UYC5$&ApgOqYGv@Womunne!zVOG!i4NaT9@CDE!*Br&vwiQ0cDr^R$$W5rm34*bKoS75g
- SPFv=spf1 ip4:38.122.35.2 ip4:199.167.123.30 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 include:spf.protection.outlook.com include:23722607.spf06.hubspotemail.net include:wappmail.com include:_spf.salesforce.com -all
- google-site-verification=yBI_gWUaEUQ6EKvlxpuDyzvqJYPyFQ62-38VBFFIpbQ
- adobe-idp-site-verification=50813178e6574c7b080262300c044fec4c05f7c13d78c77471b85a883543f54e
- anthropic-domain-verification-vk0vgc=jHLz9YWgAuU8ULzVn7aHAicKP
- knowbe4-site-verification=ccdc7b9d0991cf2b81c12882f999e628
- docusign=6e9dd8d4-f43b-4230-9032-2d570f064346
- docusign=3604fc8b-e459-4b24-a41e-94c6155ae8ec
- hsgkr9s0fe0u47nk8otmhbnmct
- atlassian-domain-verification=vtoi7a2wsyOYHTUGG5/3c293NuEZ8ABLx4FQkEs05vs3AXVY0zDcomCpQu8oUB9W
Full email verification for k2integrity.com
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