mail.utsuwa.ca - robtex.com
mail.utsuwa.ca
| DNSSEC | β οΈ Not signed | ||||||
| A | 71.19.243.131π¨π¦ ESECUREDATACOM-171.19.243.0/24 | ||||||
utsuwa.ca
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:c456πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2c3eπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.44.62Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.196.86πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dean.ns.cloudflare.com β | ||||||
| NS | margaret.ns.cloudflare.com | ||||||
| MX | mail.utsuwa.ca β | ||||||
| TXT | v=spf1 +a +mx ip4:71.19.243.131 ip4:71.19.243.132 ip4:67.231.18.13 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.44.62, 172.67.196.86 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:c456, 2606:4700:3036::6815:2c3e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com | ||||||
| SOA | dean.ns.cloudflare.comdns@cloudflare.com serial=2408599878 | ||||||
MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
βA50.87.16.362015-06-24 β 2016-07-08 Β· 4 obs
β 2015-06-24 11:58:50
β 2016-07-08 14:40:10
β 2026-05-17 23:18:36
β 2026-07-17 11:35:04
β 2016-07-08 14:40:10
β 2026-05-17 23:18:36
β 2026-07-17 11:35:04
βA67.231.18.132026-05-17 β 2026-05-17 Β· 4 obs
β 2016-07-08 14:40:10
β 2026-05-17 23:18:36
β 2026-07-11 05:15:58
β 2026-07-17 11:35:04
β 2026-05-17 23:18:36
β 2026-07-11 05:15:58
β 2026-07-17 11:35:04
βA71.19.243.1312026-07-11 β 2026-07-17 Β· 3 obs
β 2026-05-17 23:18:36
β 2026-07-11 05:15:58
β 2026-07-17 11:35:04
β 2026-07-11 05:15:58
β 2026-07-17 11:35:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| utsuwa.ca | dean.ns.cloudflare.com, margaret.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.107
NS records: dean.ns.cloudflare.com, margaret.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for utsuwa.ca (unsigned zone)
β±οΈ Timing
Total: 829ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 71.19.243.131 |
Analysis
Mail Server Role
mail.utsuwa.ca serves as a mail server for utsuwa.ca.
IP Addresses
mail.utsuwa.ca points to a single IP number: 71.19.243.131.
Host names like vps.utsuwa.ca are further examples that share IP numbers with mail.utsuwa.ca.