linux-sysadmin.eu - dns.ninja

linux-sysadmin.eu

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:88cf🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:56ce🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.206Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.207🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkip.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A2803:f800:50::6ca2:c180🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkip.ns.cloudflare.com
A2a06:98c1:50::ac40:2180🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkip.ns.cloudflare.com
A108.162.193.128🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A172.64.33.128🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A173.245.59.128🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
NSnora.ns.cloudflare.com
A2606:4700:50::adf5:3ad5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A2803:f800:50::6ca2:c0d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnora.ns.cloudflare.com
A2a06:98c1:50::ac40:20d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnora.ns.cloudflare.com
A108.162.192.213🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A172.64.32.213🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
A173.245.58.213🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnora.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(61)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(72)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.206, 172.67.136.207
IPv6 hints2606:4700:3032::ac43:88cf, 2606:4700:3037::6815:56ce
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAkip.ns.cloudflare.comdns@cloudflare.com serial=2411730720

eu

DNSSEC🔒 Signed (DS record present)
NSsi.dns.eu ⭐
NSbe.dns.eu
NSw.dns.eu
NSx.dns.eu
NSy.dns.eu
SOAsi.dns.eutech@eurid.eu serial=1126992547

Same first word

linux-sysadmin.ru
linux-sysadmin.eu
linux-sysadmin.com
linux-sysadmin.guru

Similar names

sysadmin-linux.ru

DNS History

23 records (9 active, 14 former)

20162017201820192020202120222023202420252026NSkip.ns.cloudflare.comnora.ns.cloudflare.comdns103.ovh.netns103.ovh.netMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netfb.mail.gandi.netmx1.ovh.netmx2.ovh.netmxb.ovh.netspool.mail.gandi.netA104.21.86.206172.67.136.2072606:4700:3032::ac43:88cf2606:4700:3037::6815:56ce188.114.96.0188.114.97.02001:41d0:1:e7a0::12606:4700:3033::ac43:88cf2a06:98c1:3120::2a06:98c1:3121::91.121.166.160
○NSdns103.ovh.net2015-08-16 → 2018-09-06 · 4 obs
● 2015-08-16 04:27:46
● 2018-09-06 03:00:18
○ 2026-03-08 10:54:32
○ 2026-08-11 20:23:10
●NSkip.ns.cloudflare.com2026-03-08 → 2026-08-11 · 3 obs
○ 2018-09-06 03:00:18
● 2026-03-08 10:54:32
● 2026-08-11 20:23:10
●NSnora.ns.cloudflare.com2026-03-08 → 2026-08-11 · 3 obs
○ 2018-09-06 03:00:18
● 2026-03-08 10:54:32
● 2026-08-11 20:23:10
○NSns103.ovh.net2015-08-16 → 2018-09-06 · 4 obs
● 2015-08-16 04:27:46
● 2018-09-06 03:00:18
○ 2026-03-08 10:54:32
○ 2026-08-11 20:23:10
○MXfb.mail.gandi.net2026-03-08 → 2026-03-08 · 4 obs
○ 2018-09-06 03:00:18
● 2026-03-08 10:54:32
○ 2026-03-22 14:17:04
○ 2026-08-11 20:23:10
○MXmx1.ovh.net2015-08-16 → 2018-09-06 · 4 obs
● 2015-08-16 04:27:46
● 2018-09-06 03:00:18
○ 2026-03-08 10:54:32
○ 2026-08-11 20:23:10
○MXmx2.ovh.net2015-08-16 → 2018-09-06 · 4 obs
● 2015-08-16 04:27:46
● 2018-09-06 03:00:18
○ 2026-03-08 10:54:32
○ 2026-08-11 20:23:10
○MXmxb.ovh.net2015-08-16 → 2018-09-06 · 4 obs
● 2015-08-16 04:27:46
● 2018-09-06 03:00:18
○ 2026-03-08 10:54:32
○ 2026-08-11 20:23:10
●MXroute1.mx.cloudflare.net2026-03-22 → 2026-08-11 · 3 obs
○ 2026-03-08 10:54:32
● 2026-03-22 14:17:04
● 2026-08-11 20:23:10
●MXroute2.mx.cloudflare.net2026-03-22 → 2026-08-11 · 3 obs
○ 2026-03-08 10:54:32
● 2026-03-22 14:17:04
● 2026-08-11 20:23:10
●MXroute3.mx.cloudflare.net2026-03-22 → 2026-08-11 · 3 obs
○ 2026-03-08 10:54:32
● 2026-03-22 14:17:04
● 2026-08-11 20:23:10
○MXspool.mail.gandi.net2026-03-08 → 2026-03-08 · 4 obs
○ 2018-09-06 03:00:18
● 2026-03-08 10:54:32
○ 2026-03-22 14:17:04
○ 2026-08-11 20:23:10
●A104.21.86.2062026-04-06 → 2026-08-11 · 7 obs
○ 2026-03-22 14:17:04
● 2026-04-06 07:38:38
● 2026-04-29 18:02:36
○ 2026-06-02 21:49:36
● 2026-07-05 10:19:18
○ 2026-07-22 10:37:18
● 2026-08-11 20:23:10
●A172.67.136.2072026-04-06 → 2026-08-11 · 7 obs
○ 2026-03-22 14:17:04
● 2026-04-06 07:38:38
● 2026-04-29 18:02:36
○ 2026-06-02 21:49:36
● 2026-07-05 10:19:18
○ 2026-07-22 10:37:18
● 2026-08-11 20:23:10
○A188.114.96.02026-03-08 → 2026-07-22 · 9 obs
○ 2018-09-06 03:00:18
● 2026-03-08 10:54:32
● 2026-03-22 14:17:04
○ 2026-04-06 07:38:38
○ 2026-04-29 18:02:36
● 2026-06-02 21:49:36
○ 2026-07-05 10:19:18
● 2026-07-22 10:37:18
○ 2026-08-11 20:23:10
○A188.114.97.02026-03-08 → 2026-07-22 · 9 obs
○ 2018-09-06 03:00:18
● 2026-03-08 10:54:32
● 2026-03-22 14:17:04
○ 2026-04-06 07:38:38
○ 2026-04-29 18:02:36
● 2026-06-02 21:49:36
○ 2026-07-05 10:19:18
● 2026-07-22 10:37:18
○ 2026-08-11 20:23:10
○A2001:41d0:1:e7a0::12015-08-16 → 2016-12-04 · 4 obs
● 2015-08-16 04:27:46
● 2016-12-04 05:14:26
○ 2018-09-06 03:00:18
○ 2026-08-11 20:23:10
●A2606:4700:3032::ac43:88cf2026-07-05 → 2026-08-11 · 4 obs
○ 2026-06-02 21:49:36
● 2026-07-05 10:19:18
○ 2026-07-22 10:37:18
● 2026-08-11 20:23:10
○A2606:4700:3033::ac43:88cf2026-04-06 → 2026-04-29 · 5 obs
○ 2026-03-22 14:17:04
● 2026-04-06 07:38:38
● 2026-04-29 18:02:36
○ 2026-06-02 21:49:36
○ 2026-08-11 20:23:10
●A2606:4700:3037::6815:56ce2026-04-06 → 2026-08-11 · 7 obs
○ 2026-03-22 14:17:04
● 2026-04-06 07:38:38
● 2026-04-29 18:02:36
○ 2026-06-02 21:49:36
● 2026-07-05 10:19:18
○ 2026-07-22 10:37:18
● 2026-08-11 20:23:10
○A2a06:98c1:3120::2026-03-08 → 2026-07-22 · 9 obs
○ 2018-09-06 03:00:18
● 2026-03-08 10:54:32
● 2026-03-22 14:17:04
○ 2026-04-06 07:38:38
○ 2026-04-29 18:02:36
● 2026-06-02 21:49:36
○ 2026-07-05 10:19:18
● 2026-07-22 10:37:18
○ 2026-08-11 20:23:10
○A2a06:98c1:3121::2026-03-08 → 2026-07-22 · 9 obs
○ 2018-09-06 03:00:18
● 2026-03-08 10:54:32
● 2026-03-22 14:17:04
○ 2026-04-06 07:38:38
○ 2026-04-29 18:02:36
● 2026-06-02 21:49:36
○ 2026-07-05 10:19:18
● 2026-07-22 10:37:18
○ 2026-08-11 20:23:10
○A91.121.166.1602015-08-16 → 2018-09-06 · 4 obs
● 2015-08-16 04:27:46
● 2018-09-06 03:00:18
○ 2026-03-08 10:54:32
○ 2026-08-11 20:23:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
euw.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...-
linux-sysadmin.eunora.ns.cloudflare.com, kip.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.128

NS records: nora.ns.cloudflare.com, kip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-sysadmin.eu (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.206, 172.67.136.207
AAAA22606:4700:3032::ac43:88cf, 2606:4700:3037::6815:56ce
NS2kip.ns.cloudflare.com, nora.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 61), route3.mx.cloudflare.net (pri: 7)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kip.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

linux-sysadmin.eu has four IP addresses: 104.21.86.206, 172.67.136.207, 2606:4700:3032::ac43:88cf and 2606:4700:3037::6815:56ce.

Two other host names, along with winner69ac.com, newslever.net and shopbrexlyofficial.com, also share IP numbers with linux-sysadmin.eu.

Name Servers

DNS delegation for linux-sysadmin.eu points to two name servers: kip.ns.cloudflare.com and nora.ns.cloudflare.com.

linux-sysadmin.eu shares its NS records with other domains, for example murkotiki.com, ubicome.co, mods.one and two others.

linux-sysadmin.eu shares at least some of its name servers with other domains, including tradebancorp.com, nbapicks.com.au, 373729.com and two others.

These name servers are frequently seen alongside the name servers ryleigh.ns.cloudflare.com.

DNS names with 6 IP addresses:

kip.ns.cloudflare.com has IP addresses 108.162.193.128, 172.64.33.128 and 173.245.59.128, plus 3 other.

nora.ns.cloudflare.com has IP addresses 108.162.192.213, 172.64.32.213 and 173.245.58.213, plus 3 other.

Mail Servers

linux-sysadmin.eu is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between linux-sysadmin.eu and other domains, including grundos.cafe, gravediggaz.org, lostavalon.com and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.