mx1.sern.info - robtex.com
mx1.sern.info
| DNSSEC | β οΈ Not signed | ||||||
sern.info
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:dbd9πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:2375πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.35.117Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.219.217πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | darl.ns.cloudflare.com β | ||||||
| NS | hadlee.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.35.117, 172.67.219.217 | ||||||
| IPv6 | 2606:4700:3033::ac43:dbd9, 2606:4700:3034::6815:2375 | ||||||
| SOA | darl.ns.cloudflare.comdns@cloudflare.com serial=2396842889 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
βA89.19.1.1132015-06-19 β 2016-05-05 Β· 4 obs
β 2015-06-19 21:00:32
β 2016-05-05 11:04:14
β 2026-03-21 09:30:40
β 2026-03-23 15:40:22
β 2016-05-05 11:04:14
β 2026-03-21 09:30:40
β 2026-03-23 15:40:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| sern.info | darl.ns.cloudflare.com, hadlee.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.194.67
NS records: darl.ns.cloudflare.com, hadlee.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sern.info (unsigned zone)
β±οΈ Timing
Total: 478ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|