mail.critch.net - robtex.com
mail.critch.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 216.8.159.220๐จ๐ฆ MNSI216.8.128.0/19 Sub-Block-A | ||||||
| PTR | surgemail.mnsi.net | ||||||
| PTR | webmail.mnsi.net | ||||||
critch.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 216.8.137.229๐จ๐ฆ MNSI216.8.128.0/19 Sub-Block-A | ||||||
| NS | auth-dns1.mnsi.net โญ | ||||||
| NS | auth-dns2.mnsi.net | ||||||
| MX | mail.critch.net โญ | ||||||
| TXT | v=spf1 include:_spf.mnsi.net mx -all | ||||||
| SOA | auth-dns1.mnsi.netregistry@mnsi.net 2024-01-29 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA216.8.159.2202008-11-21 โ 2026-04-14 ยท 2 obs
โ 2008-11-21 00:10:50
โ 2026-04-14 18:55:06
โ 2026-04-14 18:55:06
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| critch.net | auth-dns1.mnsi.net, auth-dns2.mnsi.net | 2 records |
โ Authoritative Response
Server:216.8.137.205
NS records: auth-dns1.mnsi.net, auth-dns2.mnsi.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for critch.net (unsigned zone)
โฑ๏ธ Timing
Total: 152ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.8.159.220 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (auth-dns1.mnsi.net, auth-dns2.mnsi.net)
Analysis
Mail Server Role
mail.critch.net serves as the mail server for critch.net.
IP Addresses
mail.critch.net points to an IP address: 216.8.159.220.
other host names include webmail.mnsi.net, mail.scrutton.ca, mail.degraw.ca, mail.ionacollege.edu and mail.commercialcopycentre.com; they share IP numbers with mail.critch.net.