mail.gnu.ca - robtex.com
mail.gnu.ca
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2001:470:1d:4b1::bee๐จ๐ฆ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | grassland.gnu.ca | ||||||
| A | 51.79.69.214๐จ๐ฆ OVH51.79.0.0/17 Hosting route | ||||||
gnu.ca
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2001:470:1d:4b1::bee๐จ๐ฆ HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| A | 51.79.69.214๐จ๐ฆ OVH51.79.0.0/17 Hosting route | ||||||
| NS | ns1.gnu.ca โญ | ||||||
| NS | ns1.he.net | ||||||
| NS | ns2.he.net | ||||||
| NS | ns3.he.net | ||||||
| NS | ns4.he.net | ||||||
| NS | ns5.he.net | ||||||
| MX | grassland.gnu.ca โญ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.gnu.cabandali@gnu.org 2023-08-27 #0 | ||||||
WOT: SAFE (1/100)
Previously MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
โA184.173.21.1952017-09-27 โ 2017-09-27 ยท 3 obs
โ 2017-09-27 04:04:54
โ 2026-05-10 06:38:22
โ 2026-05-10 06:54:56
โ 2026-05-10 06:38:22
โ 2026-05-10 06:54:56
โA2001:470:1d:4b1::bee2026-05-10 โ 2026-05-10 ยท 3 obs
โ 2017-09-27 04:04:54
โ 2026-05-10 06:38:22
โ 2026-05-10 06:54:56
โ 2026-05-10 06:38:22
โ 2026-05-10 06:54:56
โA51.79.69.2142026-05-10 โ 2026-05-10 ยท 3 obs
โ 2017-09-27 04:04:54
โ 2026-05-10 06:38:22
โ 2026-05-10 06:54:56
โ 2026-05-10 06:38:22
โ 2026-05-10 06:54:56
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| gnu.ca | ns1.gnu.ca, ns2.he.net, ns5.he.net, ns4.he.net... | 2 records |
โ Authoritative Response
Server:216.66.80.18
NS records: ns1.gnu.ca, ns2.he.net, ns5.he.net, ns4.he.net, ns1.he.net, ns3.he.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for gnu.ca (unsigned zone)
โฑ๏ธ Timing
Total: 895ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.79.69.214 |
| AAAA | 1 | 2001:470:1d:4b1::bee |
๐ Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.gnu.ca, ns1.gnu.ca)
Analysis
IP Addresses
mail.gnu.ca points to two IPs: 2001:470:1d:4b1::bee and 51.79.69.214.
Other host names such as gnu.ca, ns1.gnu.ca, www.gnu.ca and grassland.gnu.ca share IP numbers with mail.gnu.ca.