mail.shock.lu - robtex.com
mail.shock.lu
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:1bfcπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8fd2πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.27.252Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.143.210πΊπΈ 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 | 104.21.27.252, 172.67.143.210 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1bfc, 2606:4700:3031::ac43:8fd2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com | ||||||
shock.lu
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:1bfcπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8fd2πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.27.252Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.143.210πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ariella.ns.cloudflare.com β | ||||||
| NS | nitin.ns.cloudflare.com | ||||||
| MX | shock-lu.mail.protection.outlook.com β | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.27.252, 172.67.143.210 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1bfc, 2606:4700:3031::ac43:8fd2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com | ||||||
| SOA | ariella.ns.cloudflare.comdns@cloudflare.com serial=2398486323 | ||||||
Previously MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.27.2522026-03-19 β 2026-04-25 Β· 3 obs
β 2016-12-03 09:05:30
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
βA172.67.143.2102026-03-19 β 2026-04-25 Β· 3 obs
β 2016-12-03 09:05:30
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
βA2606:4700:3030::6815:1bfc2026-03-19 β 2026-04-25 Β· 3 obs
β 2016-12-03 09:05:30
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
βA2606:4700:3031::ac43:8fd22026-03-19 β 2026-04-25 Β· 3 obs
β 2016-12-03 09:05:30
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
βA2a01:488:66:1000:57e6:5692:0:12015-08-19 β 2016-12-03 Β· 4 obs
β 2015-08-19 03:02:26
β 2016-12-03 09:05:30
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
β 2016-12-03 09:05:30
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
βA87.230.86.1462015-08-19 β 2016-12-03 Β· 4 obs
β 2015-08-19 03:02:26
β 2016-12-03 09:05:30
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
β 2016-12-03 09:05:30
β 2026-03-19 15:13:42
β 2026-04-25 06:36:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lu | g.dns.lu, i.dns.lu, j.dns.lu, k.dns.lu... | 12 records |
| shock.lu | ariella.ns.cloudflare.com, nitin.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.32
NS records: ariella.ns.cloudflare.com, nitin.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for shock.lu (unsigned zone)
β±οΈ Timing
Total: 1202ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.27.252, 172.67.143.210 |
| AAAA | 2 | 2606:4700:3030::6815:1bfc, 2606:4700:3031::ac43:8fd2 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (g.dns.lu, g.dns.lu, i.dns.lu...)
Analysis
IP Addresses
mail.shock.lu resolves to four IP numbers: 2606:4700:3030::6815:1bfc, 2606:4700:3031::ac43:8fd2, 104.21.27.252 and 172.67.143.210.
Other host names such as monitor01.uitwijkinfo.nl, euporto.com, izcat.com, dahepai.com and astro-alliance.digital share IPs with mail.shock.lu.