antispam.groupportal365.com - robtex.com
antispam.groupportal365.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 121.133.177.3๐ฐ๐ท KT-NET121.128.0.0/13 | ||||||
| PTR | antispam.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)
โA121.133.177.32026-02-17 โ 2026-03-28 ยท 3 obs
โ 2026-02-17 00:28:10
โ 2026-03-28 09:38:24
โA210.223.115.22018-01-08 โ 2018-01-08 ยท 3 obs
โ 2026-02-17 00:28:10
โ 2026-03-28 09:38:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, b.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:13.107.236.3
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: 270ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.133.177.3 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)
Analysis
Mail Server Role
antispam.groupportal365.com functions as a mail server for groupportal365.com.
mail.groupportal365.com often serves as a mail server in conjunction with antispam.groupportal365.com.
IP Addresses
antispam.groupportal365.com points to IP number: 121.133.177.3.
Other host names such as antispam.emun.co.kr, antispam.daewonusa.com, antispam.dwinnost.com, antispam.thehillhouse.co.kr and antispam.blackstoneresort.com share IPs with antispam.groupportal365.com.