Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bucher-group.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 23:22:54 UTC · ↺ Refresh
MX Hostnames
- buchergroup-com01e.mail.protection.outlook.com
MX Priorities
- buchergroup-com01e.mail.protection.outlook.com: 10
A / AAAA Records
- 149.126.6.73 ↩ vsa-cunocu.cyon.net
- 2a01:ab20::6:0:0:0:73 ↩ vsa-cunocu.cyon.net
Mail Server IPs
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.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:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
sec1.rcode0.net rcodezero-soa.ipcom.at 2026031902 10800 3600 604800 30
Primary NS (mname)
sec1.rcode0.net
Admin Email (rname)
rcodezero-soa@ipcom.at
Serial
2026031902
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
30s
Nameservers (NS)
sec2.rcode0.net
sec1.rcode0.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.160.42.194 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 2 found
selector1._domainkey
selector2._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
4 records- SPFv=spf1 ip4:213.160.42.194 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com -all
- _22kg91bq8a2pq4bxqbw1ixdivoffzd2
- atlassian-sending-domain-verification=1e737555-c6fc-4e49-ae10-a179b3376adf
- atlassian-domain-verification=qSAa8DaWCKPUhTSsol0JW2SqEZmKydHEIlH2fFHR0fEai2J0ajByYwJH4We1ym6A
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