Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rotonda.es
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 06:26:27 UTC · ↺ Refresh
MX Hostnames
- rotonda-es.mail.protection.outlook.com
MX Priorities
- rotonda-es.mail.protection.outlook.com: 10
A / AAAA Records
- 217.76.128.34 ↩ hosting01.servidoresdns.net
Mail Server IPs
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
dns21.servidoresdns.net hostmaster.servidoresdns.net 2011011977 21600 3600 2419200 300
Primary NS (mname)
dns21.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2011011977
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
dns21.servidoresdns.net
dns22.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
6 records- MS=ms72268451
- yandex-verification: 83911eea095ad05a
- sophos-domain-verification=d361cc0c3d4c03aa7e22939767ef556f46bae31d69fe64539ad235426edeaa69
- SPFv=spf1 include:spf.protection.outlook.com -all
- fortinet-fortiphish-site-verification=o6t3uU8fiha6jRMF9udXo5
- google-site-verification=ObDgjYQcf4sCUIMI8c-uM6BRjzKL9rZEnFG0ReKhtMQ
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