`sysadmin.gr`

DNSSEC	⚠️ Not signed
NS	`elle.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3a6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elle.ns.cloudflare.com`
		A	108.162.192.110^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	172.64.32.110^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
		A	173.245.58.110^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elle.ns.cloudflare.com`
NS	`eric.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3b70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c170^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2170^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eric.ns.cloudflare.com`
		A	108.162.193.112^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	172.64.33.112^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	173.245.59.112^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`

`gr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`grdns.ics.forth.gr` ⭐
	NS	`estia.ics.forth.gr`
	NS	`gr-a.ics.forth.gr`
	NS	`gr-at.ics.forth.gr`
	NS	`gr-d.ics.forth.gr`
	NS	`gr-m.ics.forth.gr`
	SOA	`grdns.ics.forth.gr`hmaster-info@ics.forth.gr serial=2608110091

Subdomains

www.sysadmin.gr

Same first word

sysadmin.sk

sysadmin.poltava.ua

sysadmin.cl

sysadmin.tools

sysadmin.lt

sysadmin.at

sysadmin.jp

sysadmin.st

sysadmin.dp.ua

sysadmin.help

sysadmin.org.mx

sysadmin.co.uk

sysadmin.lk

sysadmin.bz

sysadmin.ca

sysadmin.gr

sysadmin.noip.me

sysadmin.com.uy

sysadmin.cn

sysadmin.guide

sysadmin.net.nz

sysadmin.se

sysadmin.kz

sysadmin.com.pl

sysadmin.awsapps.com

sysadmin.fr

sysadmin.org

sysadmin.ie

sysadmin.chat

sysadmin.com.ua

sysadmin.co

sysadmin.in

sysadmin.systems

sysadmin.com.ve

sysadmin.tv

sysadmin.beer

sysadmin.su

sysadmin.sh

sysadmin.it

sysadmin.co.id

sysadmin.pm

sysadmin.io

sysadmin.biz

sysadmin.nu

sysadmin.mx

sysadmin.zip

sysadmin.com.mx

sysadmin.xyz

sysadmin.uz

sysadmin.com.br

sysadmin.life

sysadmin.info

sysadmin.bg

sysadmin.eu

sysadmin.be

sysadmin.md

sysadmin.com

sysadmin.ge

sysadmin.name

sysadmin.bialystok.pl

sysadmin.de

sysadmin.win

sysadmin.web.id

sysadmin.ru

sysadmin.technology

sysadmin.express

sysadmin.im

sysadmin.no

sysadmin.pe.kr

sysadmin.network

sysadmin.pt

sysadmin.run

sysadmin.monster

sysadmin.care

sysadmin.us

sysadmin.link

sysadmin.rs

sysadmin.cc

sysadmin.pro

sysadmin.guru

sysadmin.am

sysadmin.in.ua

sysadmin.co.in

sysadmin.fi

sysadmin.lv

sysadmin.wiki

sysadmin.is

sysadmin.dk

sysadmin.com.au

Similar names

DNS History

17 records (2 active, 15 former)

●NSelle.ns.cloudflare.com2015-06-24 → 2026-08-11 · 2 obs

● 2015-06-24 19:33:30
● 2026-08-11 02:11:26

●NSeric.ns.cloudflare.com2015-06-24 → 2026-08-11 · 2 obs

● 2015-06-24 19:33:30
● 2026-08-11 02:11:26

○MXmx.yandex.ru2015-06-24 → 2017-01-10 · 4 obs

● 2015-06-24 19:33:30
● 2017-01-10 22:16:10
○ 2026-08-11 01:43:54
○ 2026-08-11 02:11:26

○A104.21.12.2532026-02-25 → 2026-07-08 · 21 obs

○ 2026-02-17 08:01:04
● 2026-02-25 13:04:00
○ 2026-02-27 07:30:44
● 2026-03-05 08:14:10
● 2026-04-13 10:53:10
○ 2026-04-18 15:30:48
● 2026-04-21 20:59:36
● 2026-04-21 22:16:50
○ 2026-04-30 03:32:22
○ 2026-05-06 07:41:28
● 2026-05-09 20:34:16
● 2026-05-17 15:22:56
○ 2026-05-22 04:50:52
● 2026-05-29 13:41:42
● 2026-06-01 08:26:38
○ 2026-06-02 03:26:56
● 2026-06-04 04:12:20
○ 2026-06-21 23:49:20
● 2026-07-08 08:23:40
○ 2026-08-11 01:43:54
○ 2026-08-11 02:11:26

○A104.31.70.2202015-06-24 → 2017-01-10 · 4 obs

● 2015-06-24 19:33:30
● 2017-01-10 22:16:10
○ 2026-02-17 08:01:04
○ 2026-08-11 02:11:26

○A104.31.71.2202015-06-24 → 2017-01-10 · 4 obs

● 2015-06-24 19:33:30
● 2017-01-10 22:16:10
○ 2026-02-17 08:01:04
○ 2026-08-11 02:11:26

○A172.67.154.12026-02-25 → 2026-07-08 · 21 obs

○A188.114.96.02026-02-17 → 2026-06-21 · 21 obs

○ 2017-01-10 22:16:10
● 2026-02-17 08:01:04
○ 2026-02-25 13:04:00
● 2026-02-27 07:30:44
○ 2026-03-05 08:14:10
○ 2026-04-13 10:53:10
● 2026-04-18 15:30:48
○ 2026-04-21 20:59:36
○ 2026-04-21 22:16:50
● 2026-04-30 03:32:22
● 2026-05-06 07:41:28
○ 2026-05-09 20:34:16
○ 2026-05-17 15:22:56
● 2026-05-22 04:50:52
○ 2026-05-29 13:41:42
○ 2026-06-01 08:26:38
● 2026-06-02 03:26:56
○ 2026-06-04 04:12:20
● 2026-06-21 23:49:20
○ 2026-07-08 08:23:40
○ 2026-08-11 02:11:26

○A188.114.97.02026-02-17 → 2026-06-21 · 21 obs

○A2400:cb00:2048:1::681f:46dc2015-06-24 → 2017-01-10 · 4 obs

● 2015-06-24 19:33:30
● 2017-01-10 22:16:10
○ 2026-02-17 08:01:04
○ 2026-08-11 02:11:26

○A2400:cb00:2048:1::681f:47dc2015-06-24 → 2017-01-10 · 4 obs

● 2015-06-24 19:33:30
● 2017-01-10 22:16:10
○ 2026-02-17 08:01:04
○ 2026-08-11 02:11:26

○A2606:4700:3030::6815:cfd2026-02-25 → 2026-06-04 · 19 obs

○A2606:4700:3031::ac43:9a012026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-21 23:49:20
● 2026-07-08 08:23:40
○ 2026-08-11 01:43:54
○ 2026-08-11 02:11:26

○A2606:4700:3033::6815:cfd2026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-21 23:49:20
● 2026-07-08 08:23:40
○ 2026-08-11 01:43:54
○ 2026-08-11 02:11:26

○A2606:4700:3033::ac43:9a012026-02-25 → 2026-06-04 · 19 obs

○A2a06:98c1:3120::2026-02-17 → 2026-06-21 · 21 obs

○A2a06:98c1:3121::2026-02-17 → 2026-06-21 · 21 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gr	gr-d.ics.forth.gr, grdns.ics.forth.gr, gr-a.ics.forth.gr, gr-at.ics.forth.gr...	10 records
sysadmin.gr	elle.ns.cloudflare.com, eric.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.112

NS records: elle.ns.cloudflare.com, eric.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysadmin.gr (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.154.1, 104.21.12.253`
AAAA	2	`2606:4700:3031::ac43:9a01, 2606:4700:3033::6815:cfd`
NS	2	`elle.ns.cloudflare.com, eric.ns.cloudflare.com`
MX	1	`mx.yandex.ru (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.ru`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elle.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (grdns.ics.forth.gr, gr-at.ics.forth.gr, estia.ics.forth.gr...)

Analysis

Hierarchy

sysadmin.gr serves as the parent of www.sysadmin.gr.

Name Servers

Two name servers handle the delegation for sysadmin.gr: elle.ns.cloudflare.com and eric.ns.cloudflare.com.

The name server configuration of sysadmin.gr is shared with other domains, for instance matiff.net, instargram.de, e-feel.nl and two others.

sysadmin.gr has at least partial name server overlap with other domains, such as idafeld.net, seesawmedia.co.uk, olivkin.com and two others.

It is common to see these name servers used together with name servers clyde.ns.cloudflare.com and lochlan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

elle.ns.cloudflare.com resolves to 108.162.192.110, 172.64.32.110 and 173.245.58.110 among others, with 3 other IP addresses in total.

eric.ns.cloudflare.com resolves to 108.162.193.112, 172.64.33.112 and 173.245.59.112 among others, with 3 other IP addresses in total.

sysadmin.gr - robtex.com

sysadmin.gr

gr

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Servers

`sysadmin.gr`

`gr`