mail.exam4test.com - robtex.com
mail.exam4test.com
| DNSSEC | β οΈ Not signed | ||||||
exam4test.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:9e5bπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:4a79πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.74.121Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.158.91πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | harlan.ns.cloudflare.com β | ||||||
| NS | nena.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.74.121, 172.67.158.91 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:9e5b, 2606:4700:3033::6815:4a79 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com | ||||||
| SOA | harlan.ns.cloudflare.comdns@cloudflare.com serial=2399749862 | ||||||
Same first word
Similar names
DNS History
7 records (0 active, 7 former)
βNSns1.4cert.com2016-01-28 β 2016-11-19 Β· 3 obs
β 2016-01-28 12:13:00
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
βNSns2.4cert.com2016-01-28 β 2016-11-19 Β· 3 obs
β 2016-01-28 12:13:00
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
βMXexam4test.com2016-01-28 β 2016-11-19 Β· 3 obs
β 2016-01-28 12:13:00
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
βA129.121.133.632016-01-28 β 2016-11-19 Β· 4 obs
β 2015-08-17 17:51:22
β 2016-01-28 12:13:00
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
β 2016-01-28 12:13:00
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
βA194.68.173.522015-08-17 β 2015-08-17 Β· 2 obs
β 2015-08-17 17:51:22
β 2026-05-15 15:49:24
β 2026-05-15 15:49:24
βA38.48.223.1842026-05-15 β 2026-05-15 Β· 1 obs
β 2026-05-15 15:49:24
βCNAMEexam4test.com2015-08-17 β 2016-11-19 Β· 3 obs
β 2015-08-17 17:51:22
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
β 2016-11-19 19:35:02
β 2026-05-15 15:49:24
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... | - |
| exam4test.com | nena.ns.cloudflare.com, harlan.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.161
NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for exam4test.com (unsigned zone)
β±οΈ Timing
Total: 104ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nena.ns.cloudflare.com, nena.ns.cloudflare.com, nena.ns.cloudflare.com...)