sys-admin.se - dns.ninja

sys-admin.se

DNSSEC⚠️ Not signed
NSbruce.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbruce.ns.cloudflare.com
A2803:f800:50::6ca2:c14d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbruce.ns.cloudflare.com
A2a06:98c1:50::ac40:214d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbruce.ns.cloudflare.com
A108.162.193.77🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbruce.ns.cloudflare.com
A172.64.33.77🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbruce.ns.cloudflare.com
A173.245.59.77🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbruce.ns.cloudflare.com
NSkatelyn.ns.cloudflare.com
A2606:4700:50::a29f:26eb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkatelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkatelyn.ns.cloudflare.com
A108.162.194.235🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A162.159.38.235Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A172.64.34.235🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
MXsysadmin-se0i.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca04::b🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbbpr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:ca09::7🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.73.12🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTMS=ms27494387
TXTv=spf1 include:spf.protection.outlook.com -all
SOAbruce.ns.cloudflare.comdns@cloudflare.com serial=2407738596

se

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.se ⭐
NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se
TXTSE zone update: 2026-07-15 19:55:51 +0000 (EPOCH 1784145351) (auto)
TXTid:1d7e5cf8-bee6-4535-9013-dfed7afbe2c5
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1784145744

Same first word

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
sys-admin.co.in
sys-admin.fr
sys-admin.com.ua
sys-admin.by
sys-admin.su
sys-admin.in.ua
sys-admin.eu

Similar names

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

DNS History

18 records (3 active, 15 former)

200920112013201520172019202120232025NSbruce.ns.cloudflare.comkatelyn.ns.cloudflare.comns1.loopia.sens2.loopia.sens3.loopia.sens4.loopia.seMXsysadmin-se0i.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.sys-admin.semail2.sys-admin.semailforward1.loopia.semailforward2.loopia.seA83.227.30.16783.250.204.158
●NSbruce.ns.cloudflare.com2026-02-19 → 2026-07-15 · 3 obs
○ 2020-02-25 12:05:58
● 2026-02-19 02:29:20
● 2026-07-15 20:53:26
●NSkatelyn.ns.cloudflare.com2026-02-19 → 2026-07-15 · 3 obs
○ 2020-02-25 12:05:58
● 2026-02-19 02:29:20
● 2026-07-15 20:53:26
○NSns1.loopia.se2015-07-05 → 2020-02-25 · 5 obs
○ 2008-12-25 09:58:38
● 2015-07-05 20:22:52
● 2020-02-25 12:05:58
○ 2026-02-19 02:29:20
○ 2026-07-15 20:53:26
○NSns2.loopia.se2015-07-05 → 2020-02-25 · 5 obs
○ 2008-12-25 09:58:38
● 2015-07-05 20:22:52
● 2020-02-25 12:05:58
○ 2026-02-19 02:29:20
○ 2026-07-15 20:53:26
○NSns3.loopia.se2008-12-25 → 2008-12-25 · 3 obs
● 2008-12-25 09:58:38
○ 2015-07-05 20:22:52
○ 2026-07-15 20:53:26
○NSns4.loopia.se2008-12-25 → 2008-12-25 · 3 obs
● 2008-12-25 09:58:38
○ 2015-07-05 20:22:52
○ 2026-07-15 20:53:26
○MXalt1.aspmx.l.google.com2020-02-22 → 2020-02-25 · 5 obs
○ 2017-02-10 20:02:06
● 2020-02-22 20:31:54
● 2020-02-25 12:05:58
○ 2026-02-19 02:29:20
○ 2026-07-15 20:53:26
○MXalt2.aspmx.l.google.com2020-02-22 → 2020-02-25 · 5 obs
○ 2017-02-10 20:02:06
● 2020-02-22 20:31:54
● 2020-02-25 12:05:58
○ 2026-02-19 02:29:20
○ 2026-07-15 20:53:26
○MXalt3.aspmx.l.google.com2020-02-22 → 2020-02-25 · 5 obs
○ 2017-02-10 20:02:06
● 2020-02-22 20:31:54
● 2020-02-25 12:05:58
○ 2026-02-19 02:29:20
○ 2026-07-15 20:53:26
○MXalt4.aspmx.l.google.com2020-02-22 → 2020-02-25 · 5 obs
○ 2017-02-10 20:02:06
● 2020-02-22 20:31:54
● 2020-02-25 12:05:58
○ 2026-02-19 02:29:20
○ 2026-07-15 20:53:26
○MXaspmx.l.google.com2020-02-22 → 2020-02-25 · 5 obs
○ 2017-02-10 20:02:06
● 2020-02-22 20:31:54
● 2020-02-25 12:05:58
○ 2026-02-19 02:29:20
○ 2026-07-15 20:53:26
○MXmail.sys-admin.se2015-11-13 → 2017-02-10 · 5 obs
○ 2015-07-05 20:22:52
● 2015-11-13 07:50:42
● 2017-02-10 20:02:06
○ 2020-02-22 20:31:54
○ 2026-07-15 20:53:26
○MXmail2.sys-admin.se2015-11-13 → 2017-02-10 · 5 obs
○ 2015-07-05 20:22:52
● 2015-11-13 07:50:42
● 2017-02-10 20:02:06
○ 2020-02-22 20:31:54
○ 2026-07-15 20:53:26
○MXmailforward1.loopia.se2008-12-25 → 2015-07-05 · 4 obs
● 2008-12-25 09:58:38
● 2015-07-05 20:22:52
○ 2015-11-13 07:50:42
○ 2026-07-15 20:53:26
○MXmailforward2.loopia.se2008-12-25 → 2015-07-05 · 4 obs
● 2008-12-25 09:58:38
● 2015-07-05 20:22:52
○ 2015-11-13 07:50:42
○ 2026-07-15 20:53:26
●MXsysadmin-se0i.mail.protection.outlook.com2026-02-19 → 2026-07-15 · 3 obs
○ 2020-02-25 12:05:58
● 2026-02-19 02:29:20
● 2026-07-15 20:53:26
○A83.227.30.1672008-12-25 → 2008-12-25 · 3 obs
● 2008-12-25 09:58:38
○ 2015-07-05 20:22:52
○ 2026-07-15 20:53:26
○A83.250.204.1582015-07-05 → 2020-02-25 · 5 obs
○ 2008-12-25 09:58:38
● 2015-07-05 20:22:52
● 2020-02-25 12:05:58
○ 2026-02-19 02:29:20
○ 2026-07-15 20:53:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sea.ns.se, b.ns.se, c.ns.se, f.ns.se...-
sys-admin.sekatelyn.ns.cloudflare.com, bruce.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.77

NS records: katelyn.ns.cloudflare.com, bruce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 565ms | Queries: -

📄 Records

TypeCountSample Data
NS2bruce.ns.cloudflare.com, katelyn.ns.cloudflare.com
MX1sysadmin-se0i.mail.protection.outlook.co
TXT2MS=ms27494387, v=spf1 include:spf.protection.outlook.co
SOA1bruce.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

The NS records for sys-admin.se delegate to bruce.ns.cloudflare.com and katelyn.ns.cloudflare.com.

The name server configuration of sys-admin.se is shared with other domains, for instance klint.top, 024sky.com, ecoveda.shop and two others.

There is at least partial name server overlap between sys-admin.se and other domains — tkuro.com, fa99-chat.com, stepsislove.com and two more among them.

These name servers tend to appear in combination with the name servers valentin.ns.cloudflare.com, alfred.ns.cloudflare.com, isabel.ns.cloudflare.com and nancy.ns.cloudflare.com.

Hosts with 6 IP addresses each:

bruce.ns.cloudflare.com maps to 108.162.193.77, 172.64.33.77, 173.245.59.77 and 3 additional IP addresses.

katelyn.ns.cloudflare.com maps to 108.162.194.235, 162.159.38.235, 172.64.34.235 and 3 additional IP addresses.

Mail Servers

sys-admin.se uses one mail server — sysadmin-se0i.mail.protection.outlook.com.

sysadmin-se0i.mail.protection.outlook.com has 8 IP addresses: 52.101.68.0, 52.101.68.16, 52.101.73.12 plus 5 more.