mail.1a1group.com - robtex.com
mail.1a1group.com
| CNAME | outlook.office365.com | ||||||
| CNAME | outlook.cloud.microsoft | ||||||
| CNAME | acdcatm.outlook.mira.tm.svc.cloud.microsoft | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
1a1group.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 80.211.12.230๐ฎ๐น ARUBA-ASN80.211.0.0/17 Aruba S.p.A. Network | ||||||
| NS | ns1.systemdns.com โญ | ||||||
| NS | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| MX | 1a1group-com.mail.protection.outlook.com โญ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1739616938 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA213.215.154.2102015-02-16 โ 2016-12-26 ยท 4 obs
โ 2015-02-16 04:00:08
โ 2016-12-26 19:10:26
โ 2017-06-26 22:19:24
โ 2026-05-13 07:50:10
โ 2016-12-26 19:10:26
โ 2017-06-26 22:19:24
โ 2026-05-13 07:50:10
โCNAMEoutlook.office365.com2017-06-26 โ 2026-05-13 ยท 2 obs
โ 2017-06-26 22:19:24
โ 2026-05-13 07:50:10
โ 2026-05-13 07:50:10
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 1a1group.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
โ Authoritative Response
Server:64.99.96.36
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for 1a1group.com (unsigned zone)
โฑ๏ธ Timing
Total: 227ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | outlook.office365.com |
๐ Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)