Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
suntecktts.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 02:08:06 UTC · ↺ Refresh
MX Hostnames
- suntecktts-com.mail.protection.outlook.com
MX Priorities
- suntecktts-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010104 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010104
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns4.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns0.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.suntecktts.com include:_spf.atlassian.net include:39508372.spf08.hubspotemail.net include:spf.power365.binarytree.com include:spf.protection.outlook.com include:_spf.salesforce.com include:amazonses.com include:carrierspf.tenstreet.com ip4:208.75.120.0/22 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- atlassian-domain-verification=nOfPQiRewTOezwhhsElkklFFDfD4CqZbPKE9BlkK00p18kw8wGP5wGfemip3145X
- MS=ms53319430
- 2xzf8fd1k9mpm7bz9611xfqch114tzcr
- knowbe4-site-verification=43e125f766ee737a633c678d3f168556
- SPFv=spf1 include:spf1.suntecktts.com include:_spf.atlassian.net include:39508372.spf08.hubspotemail.net include:spf.power365.binarytree.com include:spf.protection.outlook.com include:_spf.salesforce.com include:amazonses.com include:carrierspf.tenstreet.com ip4:208.75.120.0/22 -all
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