Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
icertis.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 12:13:10 UTC · ↺ Refresh
MX Hostnames
- icertis-com.mail.protection.outlook.com
MX Priorities
- icertis-com.mail.protection.outlook.com: 0
A / AAAA Records
- 217.114.94.2 (no PTR)
Mail Server IPs
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 20260327 14400 3600 604800 3600
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
20260327
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
ns4-08.azure-dns.info
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.icertis.com._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; fo=1; ri=3600; rua=mailto:[email protected];ruf=mailto:[email protected], mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
19 records- anthropic-domain-verification-7g6yv5=i7ADVCbKPm9NFnp6Uh6bZgvuc
- MS=ms71521183
- MS=ms12779774
- MS=ms49724903
- SPFv=spf1 include:_u.icertis.com._spf.smart.ondmarc.com ~all
- MS=ms36090923
- imbpcp0icmmaintenance.azurewebsites.net
- google-site-verification=HFoQqe-gasrBuS53Y0-O9HXYUIIrXzr_J39FOeHaiD4
- _globalsign-domain-verification=gxDZTHFxmg56fm5vMzUelQcu7UZSnIYHxvoZHAUJYR
- atlassian-domain-verification=kw7ji93fiSYsrU/a3lRWO4kpdNgqrj7ta77mztgynuxM4qm/A6Es1oJzDTEryXCW
- MS=ms19571529
- asv=e625e855266f48179c1cf4320d9037d9
- E31D4BAD429308D1E2394212B33D787C8C20B1548D5A71CA12042B8B2EF376FD
- atlassian-domain-verification=kUBpoczB1Fpc3RPHDPpVOahYy3RNDMqtndkbwAK5sZ5VoYIsgzY7FAxJqJiQ2W6S
- gq1695jm6rnkfp69mjl1n23qgqdbrb54
- hp0dbsm0cvx0pr77g10v3qngw0hbfhz3
- docusign=4118309a-6cc9-44b6-a6b4-8537610dcf08
- _globalsign-domain-verification=1IuRtwKVtnh1-g-lxZaldaYvFjeZgId-NVUpBZjE4f
- _3lg6i8ayxvaq7elho8lz3jg22z0n20s
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