Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zters.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 03:50:36 UTC · ↺ Refresh
MX Hostnames
- zters-com.mail.protection.outlook.com
MX Priorities
- zters-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.135.78 (no PTR)
- 104.21.6.216 (no PTR)
- 2606:4700:3031::ac43:874e
- 2606:4700:3033::6815:6d8
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
delilah.ns.cloudflare.com dns.cloudflare.com 2399005079 10000 2400 604800 1800
Primary NS (mname)
delilah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399005079
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
graham.ns.cloudflare.com
delilah.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:52.157.173.232 ip4:13.89.225.68 ip4:50.200.79.123 ip4:162.219.105.64 ip4:143.110.192.106 ip4:138.68.31.91 ip4:64.68.145.186 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.myconnectwise.net include:_spf.intacct.com include:50639476.spf06.hubspotemail.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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- google-site-verification=hDGvFnURxXmDmJ0PmG7wZmGFiX5XAZlm74xcmVrfnUI
- intacct-esk=4FED1A430A235386E0539D06A8C0F0A2
- qnin187nj6dgdsnuugu46r157k
- SPFv=spf1 ip4:52.157.173.232 ip4:13.89.225.68 ip4:50.200.79.123 ip4:162.219.105.64 ip4:143.110.192.106 ip4:138.68.31.91 ip4:64.68.145.186 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:spf.myconnectwise.net include:_spf.intacct.com include:50639476.spf06.hubspotemail.net ~all
- 29bb1eud8r5bpc25h8k9cno5ob
- MS=ms84800764
- anthropic-domain-verification-mvyjjz=8L6gim9ZiM8MlOqSxg7GbqSZC
- apple-domain-verification=KDfEIstgN1rTY6Kl
- bw=ZiHvRrOQYdvJVkcPmjzcE4DtawVGRcIh0xHViHu7RmEr
- canva-site-verification=EQuxi3cZQ_PkhD2_8UOoHg
- d4f3ovlg9rj2acgr10masr2g41
- facebook-domain-verification=bmhjlgecj6t7gqg7zpvx4puzkr9lth
- google-site-verification=3eEIE11MN2c__y1GB5teMvEjz55wPWKa1qhBhNJNr8I
- google-site-verification=CNCW05b626z0cgR6Q_VQXU7vfzN9DxpmpvzxtL7njys
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