koizen.com - dns.ninja

`koizen.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::248^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0248.elastic-ssl.ui-r.com`
A	217.160.0.161^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1111.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:111^{🇺🇸 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	`ns1111.ui-dns.org`
		A	185.132.35.111^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1111.ui-dns.org`
NS	`ns1088.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:88^{🇺🇸 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	`ns1088.ui-dns.com`
		A	185.132.34.88^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1088.ui-dns.com`
NS	`ns1120.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:120^{🇺🇸 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.biz`
		A	185.132.33.120^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1120.ui-dns.biz`
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	185.132.32.120^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1120.ui-dns.de`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		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	`ns1111.ui-dns.org`hostmaster@1und1.com 2017-06-01 #17

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785286617

Previously MX for

koizen.com

Same first word

koizen.se

koizen.com

Similar names

kinezo.com.ua

enzoki.com

ekozin.ru

inkoze.de

zoekin.be

zoekin.nl

zinoke.com

ikozen.com

kinoez.com

zenkoi.com

kinezo.com

kizeno.com

zienko.com

koinez.net

zenkoi.be

keizon.net

zenkio.com

okenzi.com

zonkie.net

zoekin.com

kinezo.jp

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kinezo.net

kionez.org

kenozi.com

kozien.net

kienzo.es

ziekon.de

ziekon.com

ozenki.com

koeniz.com

kozien.com

kinezo.ru

kozeni.dev

koenzi.com

koinez.sakura.ne.jp

ikonze.com

ziekon.eu

ozekin.com.tr

ozenik.com

kezion.com

kenzio.de

zeikon.com

zenoki.com

kenzio.net

zeikon.de

zionek.com

zokien.nl

kizone.com

kizone.de

eikonz.com

kezino.com

nozeki.jp

kozien.pl

keizon.nl

koeniz.ch

zoeink.com

zonkie.com

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ozenki.org

konize.click

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zeniko.ch

onekiz.com

DNS History

20 records (8 active, 12 former)

○NSns1.pcihosting.co.uk2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 20:21:30
○ 2015-06-28 15:41:14
○ 2026-07-29 00:57:54

○NSns1.pciservers.com2015-06-28 → 2015-12-04 · 5 obs

○ 2008-03-18 20:21:30
● 2015-06-28 15:41:14
● 2015-12-04 10:53:24
○ 2016-05-02 06:51:02
○ 2026-07-29 00:57:54

●NSns1088.ui-dns.com2026-02-20 → 2026-07-29 · 3 obs

○ 2017-06-15 19:12:10
● 2026-02-20 12:35:22
● 2026-07-29 00:57:54

●NSns1111.ui-dns.org2026-02-20 → 2026-07-29 · 3 obs

○ 2017-06-15 19:12:10
● 2026-02-20 12:35:22
● 2026-07-29 00:57:54

●NSns1120.ui-dns.biz2026-02-20 → 2026-07-29 · 3 obs

○ 2017-06-15 19:12:10
● 2026-02-20 12:35:22
● 2026-07-29 00:57:54

●NSns1120.ui-dns.de2026-02-20 → 2026-07-29 · 3 obs

○ 2017-06-15 19:12:10
● 2026-02-20 12:35:22
● 2026-07-29 00:57:54

○NSns2.pcihosting.co.uk2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 20:21:30
○ 2015-06-28 15:41:14
○ 2026-07-29 00:57:54

○NSns2.pciservers.com2015-06-28 → 2015-12-04 · 5 obs

○ 2008-03-18 20:21:30
● 2015-06-28 15:41:14
● 2015-12-04 10:53:24
○ 2016-05-02 06:51:02
○ 2026-07-29 00:57:54

○NSns3.pciservers.com2015-06-28 → 2015-12-04 · 5 obs

○ 2008-03-18 20:21:30
● 2015-06-28 15:41:14
● 2015-12-04 10:53:24
○ 2016-05-02 06:51:02
○ 2026-07-29 00:57:54

○NSns4.pciservers.com2015-06-28 → 2015-12-04 · 5 obs

○ 2008-03-18 20:21:30
● 2015-06-28 15:41:14
● 2015-12-04 10:53:24
○ 2016-05-02 06:51:02
○ 2026-07-29 00:57:54

○NSns5.pciservers.com2016-05-02 → 2017-06-15 · 5 obs

○ 2015-12-04 10:53:24
● 2016-05-02 06:51:02
● 2017-06-15 19:12:10
○ 2026-02-20 12:35:22
○ 2026-07-29 00:57:54

○NSns6.pciservers.com2016-05-02 → 2017-06-15 · 5 obs

○ 2015-12-04 10:53:24
● 2016-05-02 06:51:02
● 2017-06-15 19:12:10
○ 2026-02-20 12:35:22
○ 2026-07-29 00:57:54

○MXkoizen.com2008-03-18 → 2017-06-15 · 4 obs

● 2008-03-18 20:21:30
● 2017-06-15 19:12:10
○ 2026-02-20 12:35:22
○ 2026-07-29 00:57:54

●MXmx00.ionos.co.uk2026-02-20 → 2026-07-29 · 3 obs

○ 2017-06-15 19:12:10
● 2026-02-20 12:35:22
● 2026-07-29 00:57:54

●MXmx01.ionos.co.uk2026-02-20 → 2026-07-29 · 3 obs

○ 2017-06-15 19:12:10
● 2026-02-20 12:35:22
● 2026-07-29 00:57:54

○A176.31.9.1282015-06-28 → 2015-12-04 · 5 obs

○ 2008-03-18 20:21:30
● 2015-06-28 15:41:14
● 2015-12-04 10:53:24
○ 2016-05-02 06:51:02
○ 2026-07-29 00:57:54

●A2001:8d8:100f:f000::2482026-02-20 → 2026-07-29 · 3 obs

○ 2017-06-15 19:12:10
● 2026-02-20 12:35:22
● 2026-07-29 00:57:54

●A217.160.0.1612026-02-20 → 2026-07-29 · 3 obs

○ 2017-06-15 19:12:10
● 2026-02-20 12:35:22
● 2026-07-29 00:57:54

○A37.61.232.1652016-05-02 → 2017-06-15 · 5 obs

○ 2015-12-04 10:53:24
● 2016-05-02 06:51:02
● 2017-06-15 19:12:10
○ 2026-02-20 12:35:22
○ 2026-07-29 00:57:54

○A70.85.143.2422008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 20:21:30
○ 2015-06-28 15:41:14
○ 2026-07-29 00:57:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
koizen.com	ns1111.ui-dns.org, ns1120.ui-dns.de, ns1120.ui-dns.biz, ns1088.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.88

NS records: ns1111.ui-dns.org, ns1120.ui-dns.de, ns1120.ui-dns.biz, ns1088.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koizen.com (unsigned zone)

⏱️ Timing

Total: 679ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.161`
AAAA	1	`2001:8d8:100f:f000::248`
NS	4	`ns1111.ui-dns.org, ns1120.ui-dns.biz...`
MX	2	`mx01.ionos.co.uk (pri: 10), mx00.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1111.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1088.ui-dns.com, ns1088.ui-dns.com)

Analysis

IP Addresses

koizen.com has two IP addresses: 217.160.0.161 and 2001:8d8:100f:f000::248

www.michaeldcooper.co.uk, www.brightsiders.at, memode.de and two other host names share IP numbers with koizen.com.

Name Servers

The authoritative name servers for koizen.com are ns1120.ui-dns.biz, ns1088.ui-dns.com, ns1120.ui-dns.de and ns1111.ui-dns.org.

At least some of koizen.com's name servers are shared with other domains, for example ovidx.com, sjire.com, antepuls.com and two more.

These name servers tend to co-occur with ns1120.ui-dns.com, ns1120.ui-dns.org, ns1111.ui-dns.com and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1120.ui-dns.biz directs to 185.132.33.120 and 2607:f1c0:fe:53:185:132:33:120; ns1088.ui-dns.com directs to 185.132.34.88 and 2607:f1c0:fe:53:185:132:34:88; ns1120.ui-dns.de directs to 185.132.32.120 and 2607:f1c0:fe:53:185:132:32:120; ns1111.ui-dns.org directs to 185.132.35.111 and 2607:f1c0:fe:53:185:132:35:111.

Mail Servers

Mail for koizen.com is handled by two mail servers — mx00.ionos.co.uk and mx01.ionos.co.uk.

koizen.com uses an identical mail server configuration to several other domains — among them khanbuildersltd.com, efc4.co.uk, stonecp.com and two more.

koizen.com overlaps on mail servers with certain other domains, furzedown.net among them.

Each of mx00.ionos.co.uk and mx01.ionos.co.uk has one IP address: mx00.ionos.co.uk uses 212.227.15.41 and mx01.ionos.co.uk uses 217.72.192.67.