Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comfone.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 09:00:08 UTC · ↺ Refresh
MX Hostnames
- comfone1.cleanmail.ch
- comfone-com.mail.protection.outlook.com
- comfone2.cleanmail.ch
MX Priorities
- comfone-com.mail.protection.outlook.com: 11
- comfone1.cleanmail.ch: 10
- comfone2.cleanmail.ch: 10
A / AAAA Records
- 172.66.154.248 (no PTR)
- 104.20.41.192
- 2606:4700:10::ac42:9af8
- 2606:4700:10::6814:29c0
Mail Server IPs
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com
- 91.212.152.10 ↩ cm.cleanmail.ch
SOA Record
Raw SOA
coraline.ns.cloudflare.com dns.cloudflare.com 2399755529 10000 2400 604800 1800
Primary NS (mname)
coraline.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399755529
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
michael.ns.cloudflare.com
coraline.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:212.71.124.231 ip4:212.71.124.232 ip4:195.211.14.67 ip4:195.211.15.67 ip4:194.126.200.81 include:servers.mcsv.net include:bmsend.com include:spf.protection.outlook.com include:_spf.atlassian.net include:_cmspf.cleanmail.ch -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- atlassian-sending-domain-verification=5821b77d-6b5e-49a3-ada1-04276593b41d
- e//6r5PHf1eI0t8qL5VJgduDgzBuC2TOVlwrEryW92u4FMLRiWE+IX1F9lNFAoD6f6EPVzpXDub4zia8pCfZyQ==
- intersight=94337835e4027f4d7771179d191560e3d8f62388329ed81fe39960cfbfa71049
- miro-verification=225fd63bbd4328a3705d3e7d97b21f4502bf6de9
- ms-domain-verification=4668c5fc-bb09-4c2b-9b38-4e63b6475193
- SPFv=spf1 mx ip4:212.71.124.231 ip4:212.71.124.232 ip4:195.211.14.67 ip4:195.211.15.67 ip4:194.126.200.81 include:servers.mcsv.net include:bmsend.com include:spf.protection.outlook.com include:_spf.atlassian.net include:_cmspf.cleanmail.ch -all
- IEojtYc9amZMgjxaTpxTsZATG27n1RIR/NyfhtgKBmCnvWR1qXJd3T6rTFQ2WEl9W88dZL6LBO1Vol9bI4o33w==
- MS=9CE10F333610B3D4FEB2FD74E792ACED546CDE44
- MS=ms90565325
- atlassian-domain-verification=cm7ZxzZb8itfuZ/lyfTXTPy5QOPfu1zuz1kktTeH9t2NKtEXK/kzTEENvtJj6E0/
Full email verification for comfone.com
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