sysdat.cat - dns.ninja

`sysdat.cat`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.239^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns-es.1and1-dns.es` ⭐
		A	2607:f1c0:fe:53:185:132:32:5^{🇺🇸 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	`ns-es.1and1-dns.es`
		A	185.132.32.5^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-es.1and1-dns.es`
NS	`ns-es.1and1-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:5^{🇺🇸 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	`ns-es.1and1-dns.biz`
		A	185.132.33.5^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-es.1and1-dns.biz`
NS	`ns-es.1and1-dns.com`
		A	2607:f1c0:fe:53:185:132:34:5^{🇺🇸 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	`ns-es.1and1-dns.com`
		A	185.132.34.5^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-es.1and1-dns.com`
NS	`ns-es.1and1-dns.org`
		A	2607:f1c0:fe:53:185:132:35:5^{🇺🇸 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	`ns-es.1and1-dns.org`
		A	185.132.35.5^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-es.1and1-dns.org`
MX	`mx00.ionos.es` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
MX	`mx01.ionos.es` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns-es.1and1-dns.es`hostmaster@1and1.com 2016-04-13 #10

`cat`

	DNSSEC	🔒 Signed (DS record present)
	NS	`anyc1.irondns.net` ⭐
	NS	`cat.ns.nic.es`
	NS	`cat.pch.net`
	NS	`nsc.nic.de`
	NS	`switch.nic.cat`
	SOA	`anyc1.irondns.net`dnsmaster@corenic.org serial=2607211608

Same first word

sysdat.net

sysdat.org

sysdat.cat

sysdat.de

sysdat.ch

sysdat.it

sysdat.at

sysdat.com

sysdat.es

Similar names

tdasys.com

dtasys.com

systad.dk

datsys.com

datsys.ru

datsys.org

datsys.net

systad.net

datsys.in

sdysta.com

ystads.com

adsyst.com

dystas.com

sstyad.cn

adsyst.ru

adtsys.com.br

systad.no

sdtasy.com

dstays.com

adtsys.com

dasyst.hu

datsys.de

adsyst.info

dsstay.com

tadsys.com

sdtays.com

sstyad.com

staysd.com

sdstay.com

syatsd.com

adsyst.co.uk

DNS History

15 records (8 active, 7 former)

○NSdns1.serveisweb.com2015-08-21 → 2016-03-22 · 5 obs

● 2015-08-21 18:45:00
○ 2015-12-12 06:56:14
● 2016-03-22 13:19:14
○ 2017-02-08 01:16:16
○ 2026-07-21 17:08:54

○NSdns2.serveisweb.com2015-08-21 → 2016-03-22 · 4 obs

● 2015-08-21 18:45:00
● 2016-03-22 13:19:14
○ 2017-02-08 01:16:16
○ 2026-07-21 17:08:54

●NSns-es.1and1-dns.biz2017-02-08 → 2026-07-21 · 3 obs

○ 2016-03-22 13:19:14
● 2017-02-08 01:16:16
● 2026-07-21 17:08:54

●NSns-es.1and1-dns.com2017-02-08 → 2026-07-21 · 3 obs

○ 2016-03-22 13:19:14
● 2017-02-08 01:16:16
● 2026-07-21 17:08:54

●NSns-es.1and1-dns.es2017-02-08 → 2026-07-21 · 3 obs

○ 2016-03-22 13:19:14
● 2017-02-08 01:16:16
● 2026-07-21 17:08:54

●NSns-es.1and1-dns.org2017-02-08 → 2026-07-21 · 3 obs

○ 2016-03-22 13:19:14
● 2017-02-08 01:16:16
● 2026-07-21 17:08:54

○MXhermes.serveisweb.com2015-08-21 → 2016-03-22 · 4 obs

● 2015-08-21 18:45:00
● 2016-03-22 13:19:14
○ 2017-02-08 01:16:16
○ 2026-07-21 17:08:54

○MXmx00.1and1.es2017-02-08 → 2017-02-08 · 4 obs

○ 2016-03-22 13:19:14
● 2017-02-08 01:16:16
○ 2026-03-24 20:56:46
○ 2026-07-21 17:08:54

●MXmx00.ionos.es2026-03-24 → 2026-07-21 · 3 obs

○ 2017-02-08 01:16:16
● 2026-03-24 20:56:46
● 2026-07-21 17:08:54

○MXmx01.1and1.es2017-02-08 → 2017-02-08 · 4 obs

○ 2016-03-22 13:19:14
● 2017-02-08 01:16:16
○ 2026-03-24 20:56:46
○ 2026-07-21 17:08:54

●MXmx01.ionos.es2026-03-24 → 2026-07-21 · 3 obs

○ 2017-02-08 01:16:16
● 2026-03-24 20:56:46
● 2026-07-21 17:08:54

●A2001:8d8:100f:f000::2002026-03-24 → 2026-07-21 · 3 obs

○ 2017-02-08 01:16:16
● 2026-03-24 20:56:46
● 2026-07-21 17:08:54

●A217.160.0.2392026-03-24 → 2026-07-21 · 3 obs

○ 2017-02-08 01:16:16
● 2026-03-24 20:56:46
● 2026-07-21 17:08:54

○A217.160.131.2302017-02-08 → 2017-02-08 · 4 obs

○ 2016-03-22 13:19:14
● 2017-02-08 01:16:16
○ 2026-03-24 20:56:46
○ 2026-07-21 17:08:54

○A81.25.112.202015-08-21 → 2016-03-22 · 4 obs

● 2015-08-21 18:45:00
● 2016-03-22 13:19:14
○ 2017-02-08 01:16:16
○ 2026-07-21 17:08:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cat	cat.ns.nic.es, cat.pch.net, nsc.nic.de, anyc1.irondns.net...	10 records
sysdat.cat	ns-es.1and1-dns.org, ns-es.1and1-dns.com, ns-es.1and1-dns.biz, ns-es.1and1-dns.es	-

✅ Authoritative Response

Server:185.132.35.5

NS records: ns-es.1and1-dns.org, ns-es.1and1-dns.com, ns-es.1and1-dns.biz, ns-es.1and1-dns.es

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysdat.cat (unsigned zone)

⏱️ Timing

Total: 837ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.239`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns-es.1and1-dns.biz, ns-es.1and1-dns.com...`
MX	2	`mx00.ionos.es (pri: 10), mx01.ionos.es (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns-es.1and1-dns.es hostmaster.1and1.com`

📌 Glue Records Collected

Total: 10

In-bailiwick: 2 (switch.nic.cat, switch.nic.cat)

Out-of-bailiwick: 8 (cat.ns.nic.es, cat.ns.nic.es, cat.pch.net...)

Analysis

IP Addresses

sysdat.cat directs to two IP numbers, 217.160.0.239 and 2001:8d8:100f:f000::200

basedow.de, 6000.es, magicmedia.at and two other host names share IP numbers with sysdat.cat.

Name Servers

The authoritative name servers for sysdat.cat are ns-es.1and1-dns.biz, ns-es.1and1-dns.com, ns-es.1and1-dns.es and ns-es.1and1-dns.org.

sysdat.cat partially shares its NS delegation with several other domains, including calcolocalorie.net, arjones.es, gescoinformatica.com and two others.

In DNS configurations, these name servers often share authority with ns63.1and1.es, ns64.1and1.es, ns1045.ui-dns.biz and 3 other name servers.

ns-es.1and1-dns.biz, ns-es.1and1-dns.com, ns-es.1and1-dns.es and ns-es.1and1-dns.org each carry two IP addresses. ns-es.1and1-dns.biz has 185.132.33.5 and 2607:f1c0:fe:53:185:132:33:5; ns-es.1and1-dns.com has 185.132.34.5 and 2607:f1c0:fe:53:185:132:34:5; ns-es.1and1-dns.es has 185.132.32.5 and 2607:f1c0:fe:53:185:132:32:5; ns-es.1and1-dns.org has 185.132.35.5 and 2607:f1c0:fe:53:185:132:35:5.

Mail Servers

Mail for sysdat.cat is handled by two mail servers — mx00.ionos.es and mx01.ionos.es.

sysdat.cat uses an identical mail server configuration to several other domains — among them winazos.com, mercadonegro.es, holdempokercash.com and two more.

At least a portion of sysdat.cat's mail servers are also used by other domains, for example dwo.es.

mx00.ionos.es resolves to 212.227.15.41. mx01.ionos.es resolves to 217.72.192.67. Both host names point to a single IP number.