mail.duclerck.com - robtex.com
mail.duclerck.com
| DNSSEC | β οΈ Not signed | ||||||
duclerck.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:53cfπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b54eπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.83.207Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.181.78πΊπΈ Cloudflare172.67.176.0/20 , 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 | 104.21.83.207, 172.67.181.78 | ||||||
| IPv6 hints | 2606:4700:3031::6815:53cf, 2606:4700:3036::ac43:b54e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com | ||||||
| SOA | harlan.ns.cloudflare.comdns@cloudflare.com serial=2399742093 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
βA38.11.92.1322026-02-17 β 2026-03-03 Β· 4 obs
β 2016-08-29 10:21:32
β 2026-02-17 03:57:24
β 2026-03-03 00:18:08
β 2026-05-10 18:11:20
β 2026-02-17 03:57:24
β 2026-03-03 00:18:08
β 2026-05-10 18:11:20
βA64.6.101.752015-08-23 β 2016-08-29 Β· 4 obs
β 2015-08-23 15:39:46
β 2016-08-29 10:21:32
β 2026-02-17 03:57:24
β 2026-05-10 18:11:20
β 2016-08-29 10:21:32
β 2026-02-17 03:57:24
β 2026-05-10 18:11:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| duclerck.com | nena.ns.cloudflare.com, harlan.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.250
NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for duclerck.com (unsigned zone)
β±οΈ Timing
Total: 171ms | 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...)