Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
rudpedersen.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-18 01:58:13 UTC · ↺ Refresh
MX Hostnames
- rudpedersen-com.mail.protection.outlook.com
MX Priorities
- rudpedersen-com.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.208.211 (no PTR)
- 104.21.15.241 (no PTR)
- 2606:4700:3033::ac43:d0d3
- 2606:4700:3031::6815:ff1
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.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
SOA Record
Raw SOA
coco.ns.cloudflare.com dns.cloudflare.com 2403886259 10000 2400 604800 1800
Primary NS (mname)
coco.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403886259
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
coco.ns.cloudflare.com
noah.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.orbit.teamleader.eu include:servers.mcsv.net ip4:217.10.98.2 ip4:52.178.134.93 ip4:89.221.166.0/24 include:spf.smtp2go.com include:sendgrid.net include:spf.mailjet.com include:spf.lianamailer.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ 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- lunsTgHFleStV3uPqTEP2kSWzc1AmbRz
- SPFv=spf1 include:spf.protection.outlook.com include:spf.orbit.teamleader.eu include:servers.mcsv.net ip4:217.10.98.2 ip4:52.178.134.93 ip4:89.221.166.0/24 include:spf.smtp2go.com include:sendgrid.net include:spf.mailjet.com include:spf.lianamailer.com -all
- apple-domain-verification=RUGeBzo9yz6IYQJE
- google-site-verification=A-qbGHjU8ZL5yCNFiQAD5fThc3cGn2JSv9bJ2rkMwkI
- google-site-verification=MyyjRGs0vYhuHUqAlfMoL3JirX9E7gtlEv1MirpR2es
- google-site-verification=qEfgSuKfzVDYOhw6KqLzz51sPigSWZEjh05FNq52Zms
- google-site-verification=vIEwKhy_AOttT6V12cnTWN-NDGJBLfznPuzZpDM-pg4
Full email verification for rudpedersen.com
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