sys.nu - dns.ninja

sys.nu

DNSSEC⚠️ Not signed
A146.185.152.25🇳🇱 DIGITALOCEAN146.185.128.0/19 DigitalOcean
NSns.sys.nu ⭐
A46.101.136.116🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean
NSns01.one.com
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f26.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(3)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(3)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(5)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(5)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 ip4:89.253.114.64 include:gmail.com~all include:sys.nu~all ~all
SOAns.sys.nuadmin@sys.nu 2022-04-29 #2

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:e3e7e8e9-e7d3-4556-9148-c23e7d8690ac
TXTNU zone update: 2026-07-02 23:24:41 +0000 (EPOCH 1783034681) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1783034736

Subdomains

www.sys.nu
ns.sys.nu
mail.sys.nu

Same first word

sys.hu
sys.ms
sys.kim
sys.zone
sys.ba
sys.schwarz
sys.dk
sys.net
sys.vn
sys.com.mx
sys.in
sys.pl
sys.com.co
sys.ge
sys.zapto.org
sys.nl
sys.co.il
sys.me
sys.co.nz
sys.host
sys.ac
sys.com.my
sys.us
sys.ro
sys.report
sys.gdn
sys.systems
sys.group
sys.bio
sys.bet
sys.life
sys.fm
sys.fi
sys.jp
sys.support
sys.no
sys.hi.cn
sys.computer
sys.cc
sys.se
sys.co.jp
sys.lv
sys.uz
sys.com.py
sys.co.tz
sys.ma
sys.si
sys.co
sys.edu.hk
sys.net.tr
sys.cat
sys.es
sys.sg
sys.ad
sys.com.tr
sys.bg
sys.com.pe
sys.eti.br
sys.zip
sys.net.ru
sys.team
sys.ph
sys.goiania.br
sys.mx
sys.rocks
sys.social
sys.hk
sys.run
sys.sale
sys.md
sys.lc
sys.gr
sys.com.au
sys.net.mx
sys.ee
sys.lt
sys.net.pl
sys.best
sys.tax
sys.ltd
sys.net.nz
sys.js.cn
sys.guru
sys.ca
sys.com.gt
sys.de
sys.by
sys.dp.ua
sys.eu
sys.nu
sys.or.kr
sys.be
sys.com.ua
sys.ch
sys.ie
sys.one
sys.yt
sys.co.at
sys.sx
sys.solar
sys.as
sys.space
sys.ws
sys.com
sys.cool
sys.network
sys.org
sys.im
sys.cl
sys.codes
sys.biz
sys.red
sys.it.com
sys.co.kr
sys.club
sys.mobi
sys.pub
sys.builders
sys.care
sys.academy
sys.email

Similar names

yss.mobi
yss.cn
yss.ac.th
yss.net
ssy.su
yss.com.tw
yss.org.uk
yss.dk
yss.co.uk
yss.co.th
yss.ch
ssy.hu
ssy.es
ssy.co.uk
yss.es
yss.co.il
ssy.de
ssy.in
ssy.be
yss.com.au
yss.vn
ssy.me
ssy.cn
yss.it
yss.or.id
yss.ru
ssy.dk
ssy.org
yss.co.jp
ssy.net
sys.garden
sys.srv.br
sys.center
sys.ag
sys.lu
ssy.org.tw
ssy.ch
yss.pl
yss.ne.jp
yss.or.kr
yss.nl
ssy.cl

DNS History

17 records (11 active, 6 former)

20162017201820192020202120222023202420252026NSns.sys.nuns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA146.185.152.2589.253.114.64
●NSns.sys.nu2015-07-23 → 2026-07-02 · 2 obs
● 2015-07-23 20:18:22
● 2026-07-02 23:50:50
●NSns01.one.com2026-03-10 → 2026-07-02 · 3 obs
○ 2020-12-04 09:42:28
● 2026-03-10 22:27:12
● 2026-07-02 23:50:50
●NSns02.one.com2026-03-10 → 2026-07-02 · 3 obs
○ 2020-12-04 09:42:28
● 2026-03-10 22:27:12
● 2026-07-02 23:50:50
○NSns1.gratisdns.dk2015-07-23 → 2020-12-04 · 4 obs
● 2015-07-23 20:18:22
● 2020-12-04 09:42:28
○ 2026-03-10 22:27:12
○ 2026-07-02 23:50:50
○NSns2.gratisdns.dk2015-07-23 → 2020-12-04 · 4 obs
● 2015-07-23 20:18:22
● 2020-12-04 09:42:28
○ 2026-03-10 22:27:12
○ 2026-07-02 23:50:50
○NSns3.gratisdns.dk2015-07-23 → 2020-12-04 · 4 obs
● 2015-07-23 20:18:22
● 2020-12-04 09:42:28
○ 2026-03-10 22:27:12
○ 2026-07-02 23:50:50
○NSns4.gratisdns.dk2015-07-23 → 2020-12-04 · 4 obs
● 2015-07-23 20:18:22
● 2020-12-04 09:42:28
○ 2026-03-10 22:27:12
○ 2026-07-02 23:50:50
○NSns5.gratisdns.dk2015-07-23 → 2020-12-04 · 4 obs
● 2015-07-23 20:18:22
● 2020-12-04 09:42:28
○ 2026-03-10 22:27:12
○ 2026-07-02 23:50:50
●MXalt1.aspmx.l.google.com2015-07-23 → 2026-07-02 · 5 obs
● 2015-07-23 20:18:22
● 2026-06-08 05:29:08
○ 2026-06-28 20:27:40
● 2026-06-30 16:14:42
● 2026-07-02 23:50:50
●MXalt2.aspmx.l.google.com2015-07-23 → 2026-07-02 · 5 obs
● 2015-07-23 20:18:22
● 2026-06-08 05:29:08
○ 2026-06-28 20:27:40
● 2026-06-30 16:14:42
● 2026-07-02 23:50:50
●MXaspmx.l.google.com2015-07-23 → 2026-07-02 · 5 obs
● 2015-07-23 20:18:22
● 2026-06-08 05:29:08
○ 2026-06-28 20:27:40
● 2026-06-30 16:14:42
● 2026-07-02 23:50:50
●MXaspmx2.googlemail.com2015-07-23 → 2026-07-02 · 5 obs
● 2015-07-23 20:18:22
● 2026-06-08 05:29:08
○ 2026-06-28 20:27:40
● 2026-06-30 16:14:42
● 2026-07-02 23:50:50
●MXaspmx3.googlemail.com2015-07-23 → 2026-07-02 · 5 obs
● 2015-07-23 20:18:22
● 2026-06-08 05:29:08
○ 2026-06-28 20:27:40
● 2026-06-30 16:14:42
● 2026-07-02 23:50:50
●MXaspmx4.googlemail.com2015-07-23 → 2026-07-02 · 5 obs
● 2015-07-23 20:18:22
● 2026-06-08 05:29:08
○ 2026-06-28 20:27:40
● 2026-06-30 16:14:42
● 2026-07-02 23:50:50
●MXaspmx5.googlemail.com2015-07-23 → 2026-07-02 · 5 obs
● 2015-07-23 20:18:22
● 2026-06-08 05:29:08
○ 2026-06-28 20:27:40
● 2026-06-30 16:14:42
● 2026-07-02 23:50:50
●A146.185.152.252026-03-10 → 2026-07-02 · 6 obs
○ 2020-12-04 09:42:28
● 2026-03-10 22:27:12
● 2026-06-08 05:29:08
○ 2026-06-28 20:27:40
● 2026-06-30 16:14:42
● 2026-07-02 23:50:50
○A89.253.114.642015-07-23 → 2020-12-04 · 4 obs
● 2015-07-23 20:18:22
● 2020-12-04 09:42:28
○ 2026-03-10 22:27:12
○ 2026-07-02 23:50:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu...-
sys.nuns01.one.com, ns.sys.nu, ns02.one.com1 record

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns.sys.nu, ns02.one.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys.nu (unsigned zone)

⏱️ Timing

Total: 4598ms | Queries: -

📄 Records

TypeCountSample Data
A1146.185.152.25
NS3ns02.one.com, ns01.one.com...
MX7aspmx2.googlemail.com (pri: 5), aspmx.l.google.com (pri: 1)...
TXT1v=spf1 ip4:89.253.114.64 include:gmail.c
SOA1ns.sys.nu admin.sys.nu

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns.sys.nu)

Analysis

Hierarchy

sys.nu is the parent domain of www.sys.nu, ns.sys.nu and mail.sys.nu.

IP Addresses

sys.nu points to a single IP number: 146.185.152.25.

Name Servers

DNS for sys.nu is handled by three authoritative name servers: ns01.one.com, ns02.one.com and ns.sys.nu.

sys.nu shares at least some of its name servers with other domains, including t-m-g.dk, pyt.dk, twttw.net and two others.

Host names with two IP numbers:

ns01.one.com has two IP addresses: 195.206.121.10 and 2001:67c:28cc::10.

ns02.one.com has two IP addresses: 185.10.11.10 and 2001:67c:3c0::10.

Host names pointing to a single IP address:

ns.sys.nu directs to 46.101.136.116.

Mail Servers

sys.nu is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

sys.nu shares mail servers — at least in part — with other domains, including ns500671.ns500742.ns500731.ns500731.ns500688.ns500704.ns500705.ns500704.ns500291.ns500678.ns500688.ns500671.ns500649.lustychickser.com, ns500671.ns500754.ns500731.ns500754.ns500731.ns500704.ns500671.ns500705.ns500649.ns500671.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500693.ns500693.ns500734.ns500734.ns500693.ns500693.ns500693.ns500693.ns500588.ns500699.ns500693.ns500112.dtrkdll.com and two others.

These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.

aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

Host names pointing to 2800:3f0:4003:c0f::1a IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names pointing to 172.253.116.26 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.