`sysone.es`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::244^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0244.elastic-ssl.ui-r.com`
A	217.160.0.243^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1120.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5178:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1120.ui-dns.biz`
		A	217.160.81.120^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1120.ui-dns.biz`
NS	`ns1120.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5278:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1120.ui-dns.com`
		A	217.160.82.120^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1120.ui-dns.com`
NS	`ns1120.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:120^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1120.ui-dns.de`
		A	217.160.80.120^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1120.ui-dns.de`
NS	`ns1120.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5378:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1120.ui-dns.org`
		A	217.160.83.120^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1120.ui-dns.org`
MX	`sysone-es.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`v=spf1 include:mailgun.org include:_spf.perfora.net include:_spf-eu.ionos.com...`
TXT	`MS=968072830C6F70DFF17A4760217D359CA4C201C2`
TXT	`google-site-verification=fB7Q3HOdpRiQdEhRFfuCZjZyfveiXSN9blEt2y2qDx0`
SOA	`ns1120.ui-dns.biz`hostmaster@1and1.com 2016-04-02 #80

`es`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.nic.es` ⭐ 🔒
	NS	`a.nic.es`
	NS	`c.nic.es`
	NS	`g.nic.es` 🔒
	NS	`h.nic.es`
	SOA	`ns1.nic.es`hostmaster@nic.es 2026-02-17 #2

Same first word

sysone.co.kr

sysone.com

sysone.de

sysone.ca

sysone.com.br

sysone.es

sysone.cc

sysone.it

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neosys.lk

sesony.ru

enosys.global

neosys.biz

syneos.org

snoyes.net

sonyes.com

sysneo.com

neosys.ca

onesys.com

sensyo.net

yensos.com

onesys.se

neosys.de

neosys.dk

sysneo.fr

eonsys.ro

enosys.com.au

sensyo.name

neosys.cz

neosys.in

enosys.fr

onesys.fr

onesys.eu

onesys.nl

yesson.com

neosys.co.jp

noesys.fr

sensoy.de

neosys.com

neosys.company

onesys.s3.amazonaws.com

onesys.biz

sensyo.jp

enosys.de

neosys.com.my

neosys.ch

neosys.net

onesys.gov.in

syneos.be

yoness.io

enosys.ca

neosys.ro

sensoy.eu

sensoy.co.uk

onesys.com.br

yosnes.com

neosys.co.uk

noesys.de

yesnos.com

neosys.com.sg

ysnseo.com

neosys.si

snoeys.eu

neosys.cl

snoeys.nl

sensyo.com

neosys.fr

nyseos.fr

enosys.com

enosys.jp

noesys.com

soneys.com

yesson.ru

neosys.co.id

onesys.net

noseys.com

synose.com

yesson.se

noesys.ca

snoeys.be

syneos.com

oensys.com

sensoy.com

eonsys.com

snoyes.com

neosys.expert

syseon.com

neosys.org

onesys.de

DNS History

7 records (7 active, 0 former)

●NSns1120.ui-dns.biz2026-02-24 → 2026-03-10 · 2 obs

● 2026-02-24 01:45:54
● 2026-03-10 12:21:02

●NSns1120.ui-dns.com2026-02-24 → 2026-03-10 · 2 obs

● 2026-02-24 01:45:54
● 2026-03-10 12:21:02

●NSns1120.ui-dns.de2026-02-24 → 2026-03-10 · 2 obs

● 2026-02-24 01:45:54
● 2026-03-10 12:21:02

●NSns1120.ui-dns.org2026-02-24 → 2026-03-10 · 2 obs

● 2026-02-24 01:45:54
● 2026-03-10 12:21:02

●MXsysone-es.mail.protection.outlook.com2026-02-24 → 2026-03-10 · 2 obs

● 2026-02-24 01:45:54
● 2026-03-10 12:21:02

●A2001:8d8:100f:f000::2442026-02-24 → 2026-03-10 · 2 obs

● 2026-02-24 01:45:54
● 2026-03-10 12:21:02

●A217.160.0.2432026-02-24 → 2026-03-10 · 2 obs

● 2026-02-24 01:45:54
● 2026-03-10 12:21:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
es	g.nic.es, a.nic.es, c.nic.es, h.nic.es	8 records
sysone.es	ns1120.ui-dns.org, ns1120.ui-dns.de, ns1120.ui-dns.biz, ns1120.ui-dns.com	-

✅ Authoritative Response

Server: 217.160.82.120

NS records: ns1120.ui-dns.org, ns1120.ui-dns.de, ns1120.ui-dns.biz, ns1120.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysone.es (unsigned zone)

⏱️ Timing

Total: 850ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.243`
AAAA	1	`2001:8d8:100f:f000::244`
NS	4	`ns1120.ui-dns.de, ns1120.ui-dns.com...`
MX	1	`sysone-es.mail.protection.outlook.com (p`
TXT	3	`v=spf1 include:mailgun.org include:_spf., google-site-verification=fB7Q3HOdpRiQdEh...`
SOA	1	`ns1120.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (h.nic.es, g.nic.es, c.nic.es...)

Analysis

IP Addresses

Two IP numbers are pointed to by sysone.es: 2001:8d8:100f:f000::244 and 217.160.0.243.

other host names include dognose.de, appmidea.biz, senst.net, matthias-rosner.de and angelvarela.es; they share IP numbers with sysone.es.

Name Servers

sysone.es delegates to four name servers: ns1120.ui-dns.biz, ns1120.ui-dns.com, ns1120.ui-dns.de and ns1120.ui-dns.org.

sysone.es at least partially shares name servers with other domains, for instance erbrecht.guru, joresp.com, lunettes.co.uk, bigfriendsmatter.com and dogan-imbiss.de.

These name servers are commonly used with ns1017.ui-dns.biz, ns1060.ui-dns.de, ns1063.ui-dns.com, ns1108.ui-dns.com, ns1062.ui-dns.org and ns1108.ui-dns.biz.

Host names with two IP numbers: ns1120.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5178:100 and 217.160.81.120; ns1120.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5278:100 and 217.160.82.120; ns1120.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:120 and 217.160.80.120; ns1120.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5378:100 and 217.160.83.120.

Mail Servers

sysone.es is handled by a single mail server, sysone-es.mail.protection.outlook.com.

Hostname sysone-es.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::9, 52.101.73.8, 52.101.73.11, 52.101.73.15 and 52.101.73.19.

sysone.es - robtex.com

sysone.es

es

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`sysone.es`

`es`