sys-admin.fr - dns.ninja

sys-admin.fr

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3b42🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d997🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.59.66Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.151🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjeremy.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A2803:f800:50::6ca2:c1b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjeremy.ns.cloudflare.com
A2a06:98c1:50::ac40:21b4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjeremy.ns.cloudflare.com
A108.162.193.180🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A172.64.33.180🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
A173.245.59.180🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjeremy.ns.cloudflare.com
NSlana.ns.cloudflare.com
A2606:4700:50::adf5:3ab6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A2803:f800:50::6ca2:c0b6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlana.ns.cloudflare.com
A2a06:98c1:50::ac40:20b6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlana.ns.cloudflare.com
A108.162.192.182🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A172.64.32.182🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
A173.245.58.182🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlana.ns.cloudflare.com
MXmxa.eu.mailgun.org ⭐
A34.111.130.244🇺🇸 Google34.108.0.0/14
PTR244.130.111.34.bc.googleusercontent.com
MXmxb.eu.mailgun.org ⭐
A34.111.130.244🇺🇸 Google34.108.0.0/14
PTR244.130.111.34.bc.googleusercontent.com
TXTabuseipdb-verification=2VfeIUVy
TXTgoogle-site-verification=_xpqTALV7Wc9a_ZM8H8d8Tu0ZfOYwKIIbAgQt-qQDYU
TXTv=spf1 include:eu.mailgun.org ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.59.66, 172.67.217.151
IPv6 hints2606:4700:3033::6815:3b42, 2606:4700:3034::ac43:d997
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOAjeremy.ns.cloudflare.comdns@cloudflare.com serial=2409136022

fr

DNSSEC🔒 Signed (DS record present)
NSa.nic.fr ⭐
NSd.nic.fr
NSf.ext.nic.fr
NSg.ext.nic.fr
TXT32 RRs processed [16/07/2026 01H50:50]
SOAa.nic.frdnsmaster@afnic.fr serial=2245794695
🔒 HSTS Preload (+subdomains)

Same first word

sys-admin.co.in
sys-admin.fr
sys-admin.com.ua
sys-admin.by
sys-admin.su
sys-admin.in.ua
sys-admin.eu
sys-admin.ro
sys-admin.se
sys-admin.ca
sys-admin.net
sys-admin.info
sys-admin.sh
sys-admin.at
sys-admin.world
sys-admin.pro
sys-admin.pp.ua
sys-admin.es
sys-admin.ru
sys-admin.de
sys-admin.cat
sys-admin.com
sys-admin.xyz
sys-admin.co.uk
sys-admin.kiev.ua
sys-admin.pl
sys-admin.it
sys-admin.ch

Similar names

admin-sys.net
admin-sys.org
admin-sys.com.ua
admin-sys.com

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSjeremy.ns.cloudflare.comlana.ns.cloudflare.coma.dns.gandi.netb.dns.gandi.netc.dns.gandi.netMXmxa.eu.mailgun.orgmxb.eu.mailgun.orgfb.mail.gandi.netspool.mail.gandi.netA104.21.59.66172.67.217.1512606:4700:3033::6815:3b422606:4700:3034::ac43:d9972606:4700:3032::6815:3b422606:4700:3033::ac43:d99762.210.79.245
○NSa.dns.gandi.net2015-07-20 → 2016-07-12 · 4 obs
● 2015-07-20 15:55:42
● 2016-07-12 23:26:54
○ 2017-04-03 21:02:36
○ 2026-07-16 02:26:26
○NSb.dns.gandi.net2015-07-20 → 2016-07-12 · 4 obs
● 2015-07-20 15:55:42
● 2016-07-12 23:26:54
○ 2017-04-03 21:02:36
○ 2026-07-16 02:26:26
○NSc.dns.gandi.net2015-07-20 → 2016-07-12 · 4 obs
● 2015-07-20 15:55:42
● 2016-07-12 23:26:54
○ 2017-04-03 21:02:36
○ 2026-07-16 02:26:26
●NSjeremy.ns.cloudflare.com2026-02-16 → 2026-07-16 · 3 obs
○ 2017-04-03 21:02:36
● 2026-02-16 22:33:00
● 2026-07-16 02:26:26
●NSlana.ns.cloudflare.com2026-02-16 → 2026-07-16 · 3 obs
○ 2017-04-03 21:02:36
● 2026-02-16 22:33:00
● 2026-07-16 02:26:26
○MXfb.mail.gandi.net2015-07-20 → 2016-07-12 · 4 obs
● 2015-07-20 15:55:42
● 2016-07-12 23:26:54
○ 2017-04-03 21:02:36
○ 2026-07-16 02:26:26
●MXmxa.eu.mailgun.org2026-02-16 → 2026-07-16 · 3 obs
○ 2017-04-03 21:02:36
● 2026-02-16 22:33:00
● 2026-07-16 02:26:26
●MXmxb.eu.mailgun.org2026-02-16 → 2026-07-16 · 3 obs
○ 2017-04-03 21:02:36
● 2026-02-16 22:33:00
● 2026-07-16 02:26:26
○MXspool.mail.gandi.net2015-07-20 → 2016-07-12 · 4 obs
● 2015-07-20 15:55:42
● 2016-07-12 23:26:54
○ 2017-04-03 21:02:36
○ 2026-07-16 02:26:26
●A104.21.59.662026-02-16 → 2026-07-16 · 3 obs
○ 2017-04-03 21:02:36
● 2026-02-16 22:33:00
● 2026-07-16 02:26:26
●A172.67.217.1512026-02-16 → 2026-07-16 · 3 obs
○ 2017-04-03 21:02:36
● 2026-02-16 22:33:00
● 2026-07-16 02:26:26
○A2606:4700:3032::6815:3b422026-02-16 → 2026-02-16 · 4 obs
○ 2017-04-03 21:02:36
● 2026-02-16 22:33:00
○ 2026-06-29 12:09:20
○ 2026-07-16 02:26:26
●A2606:4700:3033::6815:3b422026-06-29 → 2026-07-16 · 3 obs
○ 2026-02-16 22:33:00
● 2026-06-29 12:09:20
● 2026-07-16 02:26:26
○A2606:4700:3033::ac43:d9972026-02-16 → 2026-02-16 · 4 obs
○ 2017-04-03 21:02:36
● 2026-02-16 22:33:00
○ 2026-06-29 12:09:20
○ 2026-07-16 02:26:26
●A2606:4700:3034::ac43:d9972026-06-29 → 2026-07-16 · 3 obs
○ 2026-02-16 22:33:00
● 2026-06-29 12:09:20
● 2026-07-16 02:26:26
○A62.210.79.2452015-07-20 → 2016-07-12 · 4 obs
● 2015-07-20 15:55:42
● 2016-07-12 23:26:54
○ 2017-04-03 21:02:36
○ 2026-07-16 02:26:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
frf.ext.nic.fr, d.nic.fr, g.ext.nic.fr-
sys-admin.frjeremy.ns.cloudflare.com, lana.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.180

NS records: jeremy.ns.cloudflare.com, lana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys-admin.fr (unsigned zone)

⏱️ Timing

Total: 1266ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.217.151, 104.21.59.66
AAAA22606:4700:3033::6815:3b42, 2606:4700:3034::ac43:d997
NS2jeremy.ns.cloudflare.com, lana.ns.cloudflare.com
MX2mxa.eu.mailgun.org (pri: 10), mxb.eu.mailgun.org (pri: 10)
TXT3abuseipdb-verification=2VfeIUVy, google-site-verification=_xpqTALV7Wc9a_Z...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jeremy.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sys-admin.fr has four IP addresses: 104.21.59.66, 172.67.217.151, 2606:4700:3033::6815:3b42 and 2606:4700:3034::ac43:d997.

Among the host names that share IP numbers with sys-admin.fr are alumni.aksi.ac.id, www.mipasion.com.mx, snd1.net and two others.

Name Servers

sys-admin.fr has two authoritative name servers — jeremy.ns.cloudflare.com and lana.ns.cloudflare.com.

sys-admin.fr has the same name server delegation as a number of other domains, such as agrochem.gr, ptsbrr.hair, adler-industries.com and two more.

sys-admin.fr partially shares its NS delegation with several other domains, including selinadrone.com, pixapedia.com, micro-semiconductor.dk and two others.

These name servers are regularly seen alongside nora.ns.cloudflare.com and joyce.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

jeremy.ns.cloudflare.com points to 108.162.193.180, 172.64.33.180, 173.245.59.180 and 3 other IP addresses.

lana.ns.cloudflare.com points to 108.162.192.182, 172.64.32.182, 173.245.58.182 and 3 other IP addresses.

Mail Servers

The MX records for sys-admin.fr point to two mail servers: mxa.eu.mailgun.org and mxb.eu.mailgun.org.

sys-admin.fr has the same mail server arrangement as a number of other domains, for example somersetmicrolights.org.uk, sktb.nl, tnfactor.co and two more.

sys-admin.fr shares at least some of its mail servers with other domains — for example building-blocks.org.uk, climatepoint.no, maplewoodlandscapes.co.uk and two more.

These mail servers tend to be used in conjunction with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two additional mail servers.

mxa.eu.mailgun.org and mxb.eu.mailgun.org each point to one IP address — 34.111.130.244.

The host names mxa.eu.mailgun.org and mxb.eu.mailgun.org both resolve to 34.111.130.244 IP addresses.