Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
materna.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:10:18 UTC · ↺ Refresh
MX Hostnames
- materna-de.mail.protection.outlook.com
MX Priorities
- materna-de.mail.protection.outlook.com: 0
A / AAAA Records
- 37.131.238.242 (no PTR)
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
rigel.materna.de hostmaster.materna.de 2026031901 3600 7200 2592000 3600
Primary NS (mname)
rigel.materna.de
Admin Email (rname)
hostmaster@materna.de
Serial
2026031901
Refresh
3600s
Retry
7200s
Expire
2592000s
Minimum TTL
3600s
Nameservers (NS)
mcn-ext-dns-2.materna.de
ns1.domaindiscount24.net
ns3.domaindiscount24.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:139.2.4.91/32 ip4:139.2.4.85/32 ip4:139.2.4.195/32 include:spf.protection.outlook.com ip4:139.2.207.13 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
10 records- google-site-verification=BcOfDPrG2IDVfKsFldqshokez-FCwe5NDiUncJIOmCc
- apple-domain-verification=y3PyqkYCzDcrgPCe
- 7462bb967415901dfe952deb5e5efb03
- have-i-been-pwned-verification=b040a99ceb07d73181c64b37f318ffe4
- MS=ms84055970
- s5yNoW3AoLhOHzDUuoZXY7rn7/MTOn7938INB1LbsckSGQN3IK4SgJRFyFghpeaQLm3xAYh2jvYRHw/qLEGWLA==
- SPFv=spf1 ip4:139.2.4.91/32 ip4:139.2.4.85/32 ip4:139.2.4.195/32 include:spf.protection.outlook.com ip4:139.2.207.13 -all
- miro-verification=119f1f1a77874ba2daeb3d65f3feaa8b0615118a
- gradle-verification=I277BBOG00HO3RUSTPQPEQRVFEQKE
- google-site-verification=QhCDk-ouyfxRr8TpyQ9w1NKx9Y9XQXA-l3Ck1PMoolU
Full email verification for materna.de
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