Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
ergon.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-29 14:17:47 UTC · ↺ Refresh
MX Hostnames
- ergon-ch.mail.protection.outlook.com
MX Priorities
- ergon-ch.mail.protection.outlook.com: 0
A / AAAA Records
- 87.239.214.154 ↩ www.ergon.ch
- 2a13:10c6:b485:a43::c3f5 (no PTR)
Mail Server IPs
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 52.101.185.13 ↩ mail-zrzp278cu00205.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
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.nine.ch hostmaster.ergon.ch 2026093353 3600 300 1209600 300
Primary NS (mname)
ns5.nine.ch
Admin Email (rname)
hostmaster@ergon.ch
Serial
2026093353
Refresh
3600s
Retry
300s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns5.dnsmadeeasy.com
ns6.dnsmadeeasy.com
ns5.nine.ch
ns7.dnsmadeeasy.com
ns6.nine.ch
SPF Record
✓ Strict (-all)
v=spf1 ip4:87.239.214.0/24 ip4:87.239.215.0/24 ip4:5.148.183.120 include:spf.protection.outlook.com include:spf.crsend.com include:spfhard.crsend.com mx -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
19 records- jetbrains-domain-verification=cc144kt8unnq7mv7v948qm26h
- 3e7QC7sAjBFAV2LQ2PtpqIW7wnaW9DcE0gDt/Yygfi2JsQLn3/pTuSn9YxzN2mjBrIDRq0Z1XdJxGAyOa31L/g==
- google-site-verification=dxnNGRaTBgAJAtD80jn4j579suLBzG08pcJeZLeP1nE
- gradle-verification=LTI7HD3ETTH2KGI7JHIBRA4B8RDBS
- cisco-ci-domain-verification=48d0daa828e9e5b5419c13b0d6b78d86f892b18320651c6e27a553aee34fc5f1
- have-i-been-pwned-verification=dweb_1r87mb0w9au7sn41cdsrv0rv
- anthropic-domain-verification-7zgx71=xIf3Rz8CC03jluJINEYYMpgxd
- openai-domain-verification=dv-6X8s9zjBqgbXeQyog0KC2lcF
- atlassian-domain-verification=e9Deq8Fma7LbffGDvwbTC1mizbhaJx64nbrAtWPRcWpteAq665/RTF/WVumy3alE
- anthropic-domain-verification-gr7e6h=l6HtYKnHsdwI9bFM1mTsK8s80
- hcp-domain-verification=90e61e3bc0f69ceeb0ea93dad981ad115183f9f399c42d0a2302cd5ff41a6cb3
- google-site-verification=ucSidYYLG1ANf_c2_-qQDQsAiZbknTQWNLz87g3f-ko
- MS=ms42521061
- ZOOM_verify__EedRuI4RcO9-GzST9_h8w
- d365mktkey=tx6x3yq2rey7114zk9wz06gy
- google-site-verification=ovcS7XpmzJ0jZ156Qgr2-tjPeUp0BsNTWvb8lSrd75c
- SPFv=spf1 ip4:87.239.214.0/24 ip4:87.239.215.0/24 ip4:5.148.183.120 include:spf.protection.outlook.com include:spf.crsend.com include:spfhard.crsend.com mx -all
- miro-verification=b83b06d074949708c3247103c76b16b4cc676c69
- google-site-verification=HyJ5iKKTPI-Y_GoH347_6llmhZWxR95qis9jbCGbK9U
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