rocklinux.net - dns.ninja

rocklinux.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:723🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:87b1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.7.35Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.135.177🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmatias.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A2803:f800:50::6ca2:c349🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatias.ns.cloudflare.com
A2a06:98c1:50::ac40:2349🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatias.ns.cloudflare.com
A108.162.195.73🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A172.64.35.73🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
NSsarah.ns.cloudflare.com
A2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsarah.ns.cloudflare.com
A2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsarah.ns.cloudflare.com
A108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.7.35, 172.67.135.177
IPv6 hints2606:4700:3031::6815:723, 2606:4700:3034::ac43:87b1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com
SOAmatias.ns.cloudflare.comdns@cloudflare.com serial=2409176261

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785848742
WOT: SAFE (96/100)

Subdomains

mail.rocklinux.net

Same first word

rocklinux.org
rocklinux.net

Similar names

linuxrock.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSmatias.ns.cloudflare.comsarah.ns.cloudflare.comns1.md-36.webhostbox.netns1.threllis.netns2.md-36.webhostbox.netns2.threllis.netMXmail.clifford.atmail.rocklinux.netA104.21.7.35172.67.135.1772606:4700:3031::6815:7232606:4700:3034::ac43:87b1208.91.198.14788.198.7.52
●NSmatias.ns.cloudflare.com2026-08-04 → 2026-08-04 · 2 obs
○ 2026-02-16 21:34:24
● 2026-08-04 13:23:54
○NSns1.md-36.webhostbox.net2026-02-16 → 2026-02-16 · 3 obs
○ 2017-05-26 09:26:10
● 2026-02-16 21:34:24
○ 2026-08-04 13:23:54
○NSns1.threllis.net2015-06-22 → 2017-05-26 · 4 obs
● 2015-06-22 21:33:52
● 2017-05-26 09:26:10
○ 2026-02-16 21:34:24
○ 2026-08-04 13:23:54
○NSns2.md-36.webhostbox.net2026-02-16 → 2026-02-16 · 3 obs
○ 2017-05-26 09:26:10
● 2026-02-16 21:34:24
○ 2026-08-04 13:23:54
○NSns2.threllis.net2015-06-22 → 2017-05-26 · 4 obs
● 2015-06-22 21:33:52
● 2017-05-26 09:26:10
○ 2026-02-16 21:34:24
○ 2026-08-04 13:23:54
●NSsarah.ns.cloudflare.com2026-08-04 → 2026-08-04 · 2 obs
○ 2026-02-16 21:34:24
● 2026-08-04 13:23:54
○MXmail.clifford.at2015-06-22 → 2017-05-26 · 4 obs
● 2015-06-22 21:33:52
● 2017-05-26 09:26:10
○ 2026-02-16 21:34:24
○ 2026-08-04 13:23:54
○MXmail.rocklinux.net2026-02-16 → 2026-02-16 · 3 obs
○ 2017-05-26 09:26:10
● 2026-02-16 21:34:24
○ 2026-08-04 13:23:54
●A104.21.7.352026-08-04 → 2026-08-04 · 2 obs
○ 2026-02-16 21:34:24
● 2026-08-04 13:23:54
●A172.67.135.1772026-08-04 → 2026-08-04 · 2 obs
○ 2026-02-16 21:34:24
● 2026-08-04 13:23:54
○A208.91.198.1472026-02-16 → 2026-02-16 · 3 obs
○ 2017-05-26 09:26:10
● 2026-02-16 21:34:24
○ 2026-08-04 13:23:54
●A2606:4700:3031::6815:7232026-08-04 → 2026-08-04 · 2 obs
○ 2026-02-16 21:34:24
● 2026-08-04 13:23:54
●A2606:4700:3034::ac43:87b12026-08-04 → 2026-08-04 · 2 obs
○ 2026-02-16 21:34:24
● 2026-08-04 13:23:54
○A88.198.7.522015-06-22 → 2017-05-26 · 4 obs
● 2015-06-22 21:33:52
● 2017-05-26 09:26:10
○ 2026-02-16 21:34:24
○ 2026-08-04 13:23:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rocklinux.netsarah.ns.cloudflare.com, matias.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.218

NS records: sarah.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rocklinux.net (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.135.177, 104.21.7.35
AAAA22606:4700:3034::ac43:87b1, 2606:4700:3031::6815:723
NS2matias.ns.cloudflare.com, sarah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1matias.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

rocklinux.net is the parent zone for mail.rocklinux.net.

IP Addresses

rocklinux.net has four IP addresses: 104.21.7.35, 172.67.135.177, 2606:4700:3031::6815:723 and 2606:4700:3034::ac43:87b1.

www.gooch.wales, 5a.fund, www.huisartsenpost.org plus two other host names have IP numbers in common with rocklinux.net.

Name Servers

Two name servers handle the delegation for rocklinux.net: matias.ns.cloudflare.com and sarah.ns.cloudflare.com.

The name server configuration of rocklinux.net is shared with other domains, for instance aquamecbrasil.com.br, pktog.shop, iesbotanico.org and two others.

rocklinux.net partially shares its NS delegation with several other domains, including ipozixun.cn, summitarenaworld.com, weijia86.com and two others.

The name servers thea.ns.cloudflare.com, carla.ns.cloudflare.com, malcolm.ns.cloudflare.com and kipp.ns.cloudflare.com are often found in use alongside these name servers.

Hosts with 6 IP addresses each:

matias.ns.cloudflare.com resolves to 108.162.195.73, 162.159.44.73 and 172.64.35.73 among others, with 3 other IP addresses in total.

sarah.ns.cloudflare.com resolves to 108.162.194.218, 162.159.38.218 and 172.64.34.218 among others, with 3 other IP addresses in total.