Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vulkan.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 04:42:47 UTC · ↺ Refresh
MX Hostnames
- vulkan-com.mail.protection.outlook.com
MX Priorities
- vulkan-com.mail.protection.outlook.com: 0
A / AAAA Records
- 46.20.39.112 ↩ vulkan-web-prod.mobilistics.zone
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
adns01.de.tmr.net hostmaster.vulkan.com 1774438158 10800 1800 604800 3600
Primary NS (mname)
adns01.de.tmr.net
Admin Email (rname)
hostmaster@vulkan.com
Serial
1774438158
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
adns02.de.tmr.net
adns01.de.tmr.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:212.23.130.45 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
5 records- g6782uaavr5f51mllu9923qokq
- SPFv=spf1 ip4:212.23.130.45 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.psm.knowbe4.com -all
- teamviewer-sso-verification=f7d08e978d834c83b63b297dc70aafef
- bw=0lcClmiykYXwiZ5fsGgld67yAdCRAillmNgPQzsZwJPg
- 8mvcdp5qalgkro22l2i2geghpb
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