mail.cernium.com - robtex.com
mail.cernium.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:536aπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:df48πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.83.106Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.223.72πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.83.106, 172.67.223.72 | ||||||
| IPv6 | 2606:4700:3034::6815:536a, 2606:4700:3035::ac43:df48 | ||||||
cernium.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:536aπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:df48πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.83.106Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.223.72πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | aragorn.ns.cloudflare.com β | ||||||
| NS | lady.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.83.106, 172.67.223.72 | ||||||
| IPv6 | 2606:4700:3034::6815:536a, 2606:4700:3035::ac43:df48 | ||||||
| SOA | aragorn.ns.cloudflare.comdns@cloudflare.com serial=2396340581 | ||||||
PTR for
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.83.1062026-02-15 β 2026-03-27 Β· 3 obs
β 2017-06-28 08:37:54
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
βA172.67.223.722026-02-15 β 2026-03-27 Β· 3 obs
β 2017-06-28 08:37:54
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
βA184.183.180.2092015-06-05 β 2017-06-28 Β· 4 obs
β 2015-06-05 03:42:42
β 2017-06-28 08:37:54
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
β 2017-06-28 08:37:54
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
βA2606:4700:3034::6815:536a2026-02-15 β 2026-03-27 Β· 3 obs
β 2017-06-28 08:37:54
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
βA2606:4700:3035::ac43:df482026-02-15 β 2026-03-27 Β· 3 obs
β 2017-06-28 08:37:54
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
β 2026-02-15 12:32:48
β 2026-03-27 12:16:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| cernium.com | lady.ns.cloudflare.com, aragorn.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.127
NS records: lady.ns.cloudflare.com, aragorn.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cernium.com (unsigned zone)
β±οΈ Timing
Total: 404ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.223.72, 104.21.83.106 |
| AAAA | 2 | 2606:4700:3034::6815:536a, 2606:4700:3035::ac43:df48 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lady.ns.cloudflare.com, lady.ns.cloudflare.com, lady.ns.cloudflare.com...)
Analysis
IP Addresses
mail.cernium.com resolves to four IP numbers: 2606:4700:3034::6815:536a, 2606:4700:3035::ac43:df48, 104.21.83.106 and 172.67.223.72.
Other host names such as www.megamillions-online.com, roblob.com, load.im, hnxgxw.com and 35wsolutions.com share IPs with mail.cernium.com.