mail.linuxfieldnotes.com - robtex.com
mail.linuxfieldnotes.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:1bbfπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8f77πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.27.191Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.143.119πΊπΈ 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 | 104.21.27.191, 172.67.143.119 | ||||||
| IPv6 | 2606:4700:3035::6815:1bbf, 2606:4700:3036::ac43:8f77 | ||||||
linuxfieldnotes.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::6815:1bbfπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8f77πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.27.191Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.143.119πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dave.ns.cloudflare.com β | ||||||
| NS | lisa.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.27.191, 172.67.143.119 | ||||||
| IPv6 | 2606:4700:3035::6815:1bbf, 2606:4700:3036::ac43:8f77 | ||||||
| SOA | dave.ns.cloudflare.comdns@cloudflare.com serial=2399150212 | ||||||
Previously MX for
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
βA104.21.27.1912026-03-26 β 2026-03-26 Β· 2 obs
β 2016-07-14 18:57:02
β 2026-03-26 17:32:20
β 2026-03-26 17:32:20
βA167.88.43.552015-08-06 β 2016-03-23 Β· 4 obs
β 2015-08-06 17:18:26
β 2016-03-23 09:55:20
β 2016-07-14 18:57:02
β 2026-03-26 17:32:20
β 2016-03-23 09:55:20
β 2016-07-14 18:57:02
β 2026-03-26 17:32:20
βA172.67.143.1192026-03-26 β 2026-03-26 Β· 2 obs
β 2016-07-14 18:57:02
β 2026-03-26 17:32:20
β 2026-03-26 17:32:20
βA188.114.96.02026-03-26 β 2026-03-26 Β· 1 obs
β 2026-03-26 17:32:20
βA188.114.97.02026-03-26 β 2026-03-26 Β· 1 obs
β 2026-03-26 17:32:20
βA2606:4700:3035::6815:1bbf2026-03-26 β 2026-03-26 Β· 2 obs
β 2016-07-14 18:57:02
β 2026-03-26 17:32:20
β 2026-03-26 17:32:20
βA2606:4700:3036::ac43:8f772026-03-26 β 2026-03-26 Β· 2 obs
β 2016-07-14 18:57:02
β 2026-03-26 17:32:20
β 2026-03-26 17:32:20
βA2a06:98c1:3120::2026-03-26 β 2026-03-26 Β· 1 obs
β 2026-03-26 17:32:20
βA2a06:98c1:3121::2026-03-26 β 2026-03-26 Β· 1 obs
β 2026-03-26 17:32:20
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... | - |
| linuxfieldnotes.com | dave.ns.cloudflare.com, lisa.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.109
NS records: dave.ns.cloudflare.com, lisa.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for linuxfieldnotes.com (unsigned zone)
β±οΈ Timing
Total: 111ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.143.119, 104.21.27.191 |
| AAAA | 2 | 2606:4700:3035::6815:1bbf, 2606:4700:3036::ac43:8f77 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dave.ns.cloudflare.com, dave.ns.cloudflare.com, dave.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by mail.linuxfieldnotes.com: 2606:4700:3035::6815:1bbf, 2606:4700:3036::ac43:8f77, 104.21.27.191 and 172.67.143.119.
other host names including lyxzhd.com, misztal.edu.pl, www.caifugame.com, tscheinig.com and nouedu.net share IP numbers with mail.linuxfieldnotes.com.