ubb-online.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
ubb-online.com
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-20 03:33:32 UTC ยท โ†บ Refresh

MX Hostnames

  • ubbonline-com0i.mail.protection.outlook.com

MX Priorities

  • ubbonline-com0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 193.53.250.88 โ†ฉ r32895.agenturserver.it

Mail Server IPs

  • 52.101.168.0 โ†ฉ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.2 โ†ฉ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 โ†ฉ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 โ†ฉ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 โ†ฉ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: โ†ฉ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: โ†ฉ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 โ†ฉ mail-fr4p281cu03101.inbound.protection.outlook.com

SOA Record

Raw SOA ns-c.eurodns.eu hostmaster.eurodns.com 2026031602 43200 7200 1209600 86400
Primary NS (mname)
ns-c.eurodns.eu
Admin Email (rname)
hostmaster@eurodns.com
Serial
2026031602
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-c.eurodns.eu
ns-d.eurodns.biz

SPF Record

โœ“ Strict (-all)
v=spf1 ip4:87.139.65.132 ip4:87.138.113.102 ip4:80.151.143.44 ip4:80.151.43.6 ip4:217.86.247.69 ip4:80.152.182.13 ip4:80.151.68.19 ip4:87.128.8.45 ip4:185.101.55.84 ip4:87.191.174.17 ip4:217.91.61.220 ip4:80.151.101.20 ip4:80.153.188.229 ip4:109.237.134.26 ip4:109.237.142.23 include:spf.protection.outlook.com include:_spf-e.cegedim.fr include:agenturserver.de include:_spf-i.cegedim.fr ip4:178.77.111.91 ip4:188.40.7.122 -all
๐Ÿ“Š DNS lookups: 4/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 ip4:87.139.65.132 ip4:87.138.113.102 ip4:80.151.143.44 ip4:80.151.43.6 ip4:217.86.247.69 ip4:80.152.182.13 ip4:80.151.68.19 ip4:87.128.8.45 ip4:185.101.55.84 ip4:87.191.174.17 ip4:217.91.61.220 ip4:80.151.101.20 ip4:80.153.188.229 ip4:109.237.134.26 ip4:109.237.142.23 include:spf.protection.outlook.com include:_spf-e.cegedim.fr include:agenturserver.de include:_spf-i.cegedim.fr ip4:178.77.111.91 ip4:188.40.7.122 -all
  • MS=ms61079070
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