Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bischoff-verlag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 19:52:47 UTC · ↺ Refresh
MX Hostnames
- bischoffverlag-de02b.mail.protection.outlook.com
MX Priorities
- bischoffverlag-de02b.mail.protection.outlook.com: 0
A / AAAA Records
- 78.47.129.173 ↩ static.173.129.47.78.clients.your-server.de
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
hydrogen.ns.hetzner.com domains.bischoff-verlag.de 2026022601 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
domains@bischoff-verlag.de
Serial
2026022601
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
oxygen.ns.hetzner.com
hydrogen.ns.hetzner.com
helium.ns.hetzner.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:193.29.186.152 ip4:193.29.186.153 ip4:144.76.76.237 ip4:95.216.13.171 ip4:78.46.42.113 ip4:195.80.199.10 include:spf.zenit-x.de include:spf.nroute.de include:spf.dsb.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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
7 records- xtbvzc6sl5h0fkznz1fct7wf37t8t38w
- MS=2B1CA0FCA6F21E8D19EE259FC9E9B03D116FA4B8
- ZA=eHq3kJ6RURnH++tW08E964zC9HKll+tqhGejt65ne78=
- _globalsign-domain-verification=oLoitF8QkNzHtxM3czj-Obd-RvZt18XGVdAmHmiGNW
- apple-domain-verification=UFN8oUH4XPEAkrxm
- google-site-verification=qK468UL2i5YHKRzjjGkcrBkQYBynSVFZHX6GMTc4dn0
- SPFv=spf1 a mx ip4:193.29.186.152 ip4:193.29.186.153 ip4:144.76.76.237 ip4:95.216.13.171 ip4:78.46.42.113 ip4:195.80.199.10 include:spf.zenit-x.de include:spf.nroute.de include:spf.dsb.net include:spf.protection.outlook.com -all
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