mail.sameerk.com - dns.ninja
mail.sameerk.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:bf1bπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3c1eπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.60.30Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.191.27πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.60.30, 172.67.191.27 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bf1b, 2606:4700:3037::6815:3c1e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com | ||||||
sameerk.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:bf1bπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3c1eπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.60.30Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.191.27πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | miguel.ns.cloudflare.com β | ||||||
| NS | serenity.ns.cloudflare.com | ||||||
| MX | sameerk-com.mail.protection.outlook.com β | ||||||
| TXT | NETORG17109674.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.60.30, 172.67.191.27 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bf1b, 2606:4700:3037::6815:3c1e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com | ||||||
| SOA | miguel.ns.cloudflare.comdns@cloudflare.com serial=2410655782 | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
βA104.21.60.302026-02-19 β 2026-08-16 Β· 3 obs
β 2016-03-13 18:06:40
β 2026-02-19 17:47:32
β 2026-08-16 05:23:10
β 2026-02-19 17:47:32
β 2026-08-16 05:23:10
βA172.67.191.272026-02-19 β 2026-08-16 Β· 3 obs
β 2016-03-13 18:06:40
β 2026-02-19 17:47:32
β 2026-08-16 05:23:10
β 2026-02-19 17:47:32
β 2026-08-16 05:23:10
βA216.70.64.392015-07-20 β 2016-03-13 Β· 4 obs
β 2015-07-20 05:10:02
β 2016-03-13 18:06:40
β 2026-02-19 17:47:32
β 2026-08-16 05:23:10
β 2016-03-13 18:06:40
β 2026-02-19 17:47:32
β 2026-08-16 05:23:10
βA2606:4700:3030::ac43:bf1b2026-07-02 β 2026-08-16 Β· 3 obs
β 2026-02-19 17:47:32
β 2026-07-02 17:33:44
β 2026-08-16 05:23:10
β 2026-07-02 17:33:44
β 2026-08-16 05:23:10
βA2606:4700:3032::ac43:bf1b2026-02-19 β 2026-02-19 Β· 4 obs
β 2016-03-13 18:06:40
β 2026-02-19 17:47:32
β 2026-07-02 17:33:44
β 2026-08-16 05:23:10
β 2026-02-19 17:47:32
β 2026-07-02 17:33:44
β 2026-08-16 05:23:10
βA2606:4700:3035::6815:3c1e2026-02-19 β 2026-02-19 Β· 4 obs
β 2016-03-13 18:06:40
β 2026-02-19 17:47:32
β 2026-07-02 17:33:44
β 2026-08-16 05:23:10
β 2026-02-19 17:47:32
β 2026-07-02 17:33:44
β 2026-08-16 05:23:10
βA2606:4700:3037::6815:3c1e2026-07-02 β 2026-08-16 Β· 3 obs
β 2026-02-19 17:47:32
β 2026-07-02 17:33:44
β 2026-08-16 05:23:10
β 2026-07-02 17:33:44
β 2026-08-16 05:23:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sameerk.com | serenity.ns.cloudflare.com, miguel.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.95
NS records: serenity.ns.cloudflare.com, miguel.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sameerk.com (unsigned zone)
β±οΈ Timing
Total: 137ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.191.27, 104.21.60.30 |
| AAAA | 2 | 2606:4700:3037::6815:3c1e, 2606:4700:3030::ac43:bf1b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (serenity.ns.cloudflare.com, serenity.ns.cloudflare.com, serenity.ns.cloudflare.com...)
Analysis
IP Addresses
mail.sameerk.com resolves to four IP addresses: 104.21.60.30, 172.67.191.27, 2606:4700:3030::ac43:bf1b and 2606:4700:3037::6815:3c1e.
egba.nl, ianli.org, bxb520.com and two other host names share IP numbers with mail.sameerk.com.