`reesyst.info`

DNSSEC	⚠️ Not signed
A	149.126.4.91^{🇨🇭 CYON149.126.0.0/21 cyon GmbH}
		PTR	`s082.cyon.net`
NS	`ns1110.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:536e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.org`
		A	217.160.83.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.org`
NS	`ns1110.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:516e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.biz`
		A	217.160.81.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.biz`
NS	`ns1110.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:526e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.com`
		A	217.160.82.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.com`
NS	`ns1110.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:110^{🇺🇸 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	`ns1110.ui-dns.de`
		A	185.132.32.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.de`
		A	217.160.80.110^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1110.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1110.ui-dns.org`hostmaster@1und1.de 2013-07-30 #4

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1776693395

Same first word

reesyst.info

reesyst.eu

Similar names

systree.com

systere.net

tryesse.com

yesster.com

retesys.de

treysse.net

steyers.com

retesys.com

systeer.com

estyres.com

yesrest.com

tyresse.com

treysse.de

tysseer.com

systree.com.au

seyster.org

systree.de

streesy.org

seyster.com

steersy.com

systere.com

treysse.com

etresys.com

setyres.co.uk

seyster.net

treysse.org

syertse.com

systere.org

treesys.com.br

essteyr.com

essteyr.at

treesys.net

setyres.com

DNS History

13 records (7 active, 6 former)

●NSns1110.ui-dns.biz2018-06-23 → 2026-04-20 · 3 obs

○ 2017-01-10 01:50:16
● 2018-06-23 12:50:56
● 2026-04-20 14:13:04

●NSns1110.ui-dns.com2018-06-23 → 2026-04-20 · 3 obs

○ 2017-01-10 01:50:16
● 2018-06-23 12:50:56
● 2026-04-20 14:13:04

●NSns1110.ui-dns.de2018-06-23 → 2026-04-20 · 3 obs

○ 2017-01-10 01:50:16
● 2018-06-23 12:50:56
● 2026-04-20 14:13:04

●NSns1110.ui-dns.org2018-06-23 → 2026-04-20 · 3 obs

○ 2017-01-10 01:50:16
● 2018-06-23 12:50:56
● 2026-04-20 14:13:04

○NSns65.1und1.de2015-07-15 → 2017-01-10 · 4 obs

● 2015-07-15 12:36:50
● 2017-01-10 01:50:16
○ 2018-06-23 12:50:56
○ 2026-04-20 14:13:04

○NSns66.1und1.de2015-07-15 → 2017-01-10 · 4 obs

● 2015-07-15 12:36:50
● 2017-01-10 01:50:16
○ 2018-06-23 12:50:56
○ 2026-04-20 14:13:04

●MXmx00.ionos.de2026-04-18 → 2026-04-20 · 3 obs

○ 2020-11-15 22:52:18
● 2026-04-18 05:47:18
● 2026-04-20 14:13:04

○MXmx00.kundenserver.de2015-07-15 → 2020-11-15 · 4 obs

● 2015-07-15 12:36:50
● 2020-11-15 22:52:18
○ 2026-04-18 05:47:18
○ 2026-04-20 14:13:04

●MXmx01.ionos.de2026-04-18 → 2026-04-20 · 3 obs

○ 2020-11-15 22:52:18
● 2026-04-18 05:47:18
● 2026-04-20 14:13:04

○MXmx01.kundenserver.de2015-07-15 → 2020-11-15 · 4 obs

● 2015-07-15 12:36:50
● 2020-11-15 22:52:18
○ 2026-04-18 05:47:18
○ 2026-04-20 14:13:04

○A134.119.30.882016-02-09 → 2018-06-23 · 5 obs

○ 2015-11-13 19:51:36
● 2016-02-09 03:39:28
● 2018-06-23 12:50:56
○ 2020-11-15 22:52:18
○ 2026-04-20 14:13:04

●A149.126.4.912020-11-15 → 2026-04-20 · 3 obs

○ 2018-06-23 12:50:56
● 2020-11-15 22:52:18
● 2026-04-20 14:13:04

○A46.252.25.662015-07-15 → 2015-11-13 · 4 obs

● 2015-07-15 12:36:50
● 2015-11-13 19:51:36
○ 2016-02-09 03:39:28
○ 2026-04-20 14:13:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info	-
reesyst.info	ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.de, ns1110.ui-dns.com	-

✅ Authoritative Response

Server:217.160.82.110

NS records: ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.de, ns1110.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reesyst.info (unsigned zone)

⏱️ Timing

Total: 904ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.126.4.91`
NS	4	`ns1110.ui-dns.biz, ns1110.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1110.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

reesyst.info points to a single IP address: 149.126.4.91.

Other host names such as resico-ag.ch, andre-meyer.ch, shopping-erleben.ch, mail.apcentra.ch and mail.yamato.ch share IP numbers with reesyst.info.

Name Servers

reesyst.info is delegated to four name servers: ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.de and ns1110.ui-dns.org.

At least part of the name servers for reesyst.info are shared with other domains, for instance dsla.de, doth(0x616e616c).us, boxpatch.com, pho33utah.com and irseer-hof.de.