mail.groupportal365.com - robtex.com
mail.groupportal365.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 121.133.177.5๐ฐ๐ท KT-NET121.128.0.0/13 | ||||||
| PTR | mail.groupportal365.com | ||||||
groupportal365.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 20.249.146.221๐ฐ๐ท Microsoft20.192.0.0/10 | ||||||
| NS | ns1-03.azure-dns.com โญ | ||||||
| NS | ns2-03.azure-dns.net | ||||||
| NS | ns3-03.azure-dns.org | ||||||
| NS | ns4-03.azure-dns.info | ||||||
| MX | antispam.groupportal365.com โญ | ||||||
| MX | mail.groupportal365.com(20) | ||||||
| TXT | v=spf1 ip4:121.133.177.3 ip4:121.133.177.5 ip4:211.38.49.164 ip4:59.8.40.2 ip... | ||||||
| TXT | MS=1DD2EF456743F7A38D6743239355A9449BA32E0B | ||||||
| SOA | ns1-03.azure-dns.comazuredns-hostmaster@microsoft.com 2024-03-20 #0 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA121.133.177.52026-02-17 โ 2026-03-27 ยท 3 obs
โ 2021-11-12 09:40:10
โ 2026-02-17 00:28:10
โ 2026-03-27 12:54:48
โ 2026-02-17 00:28:10
โ 2026-03-27 12:54:48
โA210.223.115.122017-08-11 โ 2021-11-12 ยท 4 obs
โ 2017-08-11 20:10:40
โ 2021-11-12 09:40:10
โ 2026-02-17 00:28:10
โ 2026-03-27 12:54:48
โ 2021-11-12 09:40:10
โ 2026-02-17 00:28:10
โ 2026-03-27 12:54:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| groupportal365.com | ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info | 2 records |
โ Authoritative Response
Server:150.171.21.3
NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for groupportal365.com (unsigned zone)
โฑ๏ธ Timing
Total: 463ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.133.177.5 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)
Analysis
Mail Server Role
mail.groupportal365.com is the mail server for groupportal365.com.
antispam.groupportal365.com is a mail server commonly used with mail.groupportal365.com.
IP Addresses
mail.groupportal365.com resolves to one IP number: 121.133.177.5.
other host names including mail.dwinnost.com, mail.rovoscorp.com, mail.daewonusa.com, mail.kmgpromotion.com and mail.kmgcompany.co.kr share IP numbers with mail.groupportal365.com.