mail.justinstrawn.com - robtex.com
mail.justinstrawn.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:8036πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:beπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.0.190Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.128.54πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.0.190, 172.67.128.54 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8036, 2606:4700:3035::6815:be | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com | ||||||
justinstrawn.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:8036πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:beπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.0.190Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.128.54πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | michael.ns.cloudflare.com β | ||||||
| NS | nataly.ns.cloudflare.com | ||||||
| MX | _dc-mx.4ff3d85a0045.justinstrawn.com β | ||||||
| TXT | v=spf1 a mx ip4:192.158.237.167 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.0.190, 172.67.128.54 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8036, 2606:4700:3035::6815:be | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=51, name=cloudflare-ech.com | ||||||
| SOA | michael.ns.cloudflare.comdns@cloudflare.com serial=2410540661 | ||||||
Previously MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.0.1902026-07-12 β 2026-08-04 Β· 3 obs
β 2026-04-11 03:32:24
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
βA172.67.128.542026-07-12 β 2026-08-04 Β· 3 obs
β 2026-04-11 03:32:24
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
βA192.158.237.1672026-03-26 β 2026-04-11 Β· 5 obs
β 2016-09-11 01:09:06
β 2026-03-26 00:37:46
β 2026-04-11 03:32:24
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
β 2026-03-26 00:37:46
β 2026-04-11 03:32:24
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
βA2606:4700:3031::ac43:80362026-07-12 β 2026-08-04 Β· 3 obs
β 2026-04-11 03:32:24
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
βA2606:4700:3035::6815:be2026-07-12 β 2026-08-04 Β· 3 obs
β 2026-04-11 03:32:24
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
β 2026-07-12 10:29:58
β 2026-08-04 22:51:08
βA50.31.0.2352015-06-04 β 2016-09-11 Β· 4 obs
β 2015-06-04 09:58:52
β 2016-09-11 01:09:06
β 2026-03-26 00:37:46
β 2026-08-04 22:51:08
β 2016-09-11 01:09:06
β 2026-03-26 00:37:46
β 2026-08-04 22:51:08
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net... | - |
| justinstrawn.com | nataly.ns.cloudflare.com, michael.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.101
NS records: nataly.ns.cloudflare.com, michael.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for justinstrawn.com (unsigned zone)
β±οΈ Timing
Total: 208ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.128.54, 104.21.0.190 |
| AAAA | 2 | 2606:4700:3031::ac43:8036, 2606:4700:3035::6815:be |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nataly.ns.cloudflare.com, nataly.ns.cloudflare.com, nataly.ns.cloudflare.com...)
Analysis
IP Addresses
mail.justinstrawn.com has four IP addresses: 104.21.0.190, 172.67.128.54, 2606:4700:3031::ac43:8036 and 2606:4700:3035::6815:be.
Two other host names, along with clanofkingdom.com, harson.net and arais.fr, also share IP numbers with mail.justinstrawn.com.