`kc20.com`

DNSSEC	⚠️ Not signed
A	217.160.0.55^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-55.elastic-ssl.ui-r.com`
NS	`ns1085.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:85^{🇺🇸 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	`ns1085.ui-dns.org`
		A	185.132.35.85^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1085.ui-dns.org`
NS	`ns1085.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:85^{🇺🇸 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	`ns1085.ui-dns.biz`
		A	185.132.33.85^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1085.ui-dns.biz`
NS	`ns1085.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:85^{🇺🇸 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	`ns1085.ui-dns.com`
		A	185.132.34.85^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1085.ui-dns.com`
NS	`ns1085.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:85^{🇺🇸 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	`ns1085.ui-dns.de`
		A	185.132.32.85^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1085.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`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.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	`ns1085.ui-dns.org`hostmaster@1und1.de 2016-06-19 #3

`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=1785092957

Previously MX for

kc20.com

Same first word

kc20.de

kc20.com

kc20.cn

Similar names

ck20.de

k20c.com

kc02.de

20ck.com

20kc.cz

02kc.top

02ck.com

02kc.com

DNS History

17 records (7 active, 10 former)

○NSns.sourcedns.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:26:20
○ 2015-08-20 06:43:18
○ 2026-07-26 19:38:34

○NSns1.sourcedns.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:26:20
○ 2015-08-20 06:43:18
○ 2026-07-26 19:38:34

●NSns1085.ui-dns.biz2026-07-10 → 2026-07-26 · 3 obs

○ 2017-07-04 09:17:22
● 2026-07-10 20:07:42
● 2026-07-26 19:38:34

●NSns1085.ui-dns.com2026-07-10 → 2026-07-26 · 3 obs

○ 2017-07-04 09:17:22
● 2026-07-10 20:07:42
● 2026-07-26 19:38:34

●NSns1085.ui-dns.de2026-07-10 → 2026-07-26 · 3 obs

○ 2017-07-04 09:17:22
● 2026-07-10 20:07:42
● 2026-07-26 19:38:34

●NSns1085.ui-dns.org2026-07-10 → 2026-07-26 · 3 obs

○ 2017-07-04 09:17:22
● 2026-07-10 20:07:42
● 2026-07-26 19:38:34

○NSns65.1und1.de2015-08-20 → 2017-07-04 · 5 obs

○ 2008-03-18 18:26:20
● 2015-08-20 06:43:18
● 2017-07-04 09:17:22
○ 2026-07-10 20:07:42
○ 2026-07-26 19:38:34

○NSns66.1und1.de2015-08-20 → 2017-07-04 · 5 obs

○ 2008-03-18 18:26:20
● 2015-08-20 06:43:18
● 2017-07-04 09:17:22
○ 2026-07-10 20:07:42
○ 2026-07-26 19:38:34

○MXkc20.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:26:20
○ 2015-08-20 06:43:18
○ 2026-07-26 19:38:34

●MXmx00.ionos.de2026-07-10 → 2026-07-26 · 3 obs

○ 2017-07-04 09:17:22
● 2026-07-10 20:07:42
● 2026-07-26 19:38:34

○MXmx00.kundenserver.de2015-08-20 → 2017-07-04 · 5 obs

○ 2008-03-18 18:26:20
● 2015-08-20 06:43:18
● 2017-07-04 09:17:22
○ 2026-07-10 20:07:42
○ 2026-07-26 19:38:34

●MXmx01.ionos.de2026-07-10 → 2026-07-26 · 3 obs

○ 2017-07-04 09:17:22
● 2026-07-10 20:07:42
● 2026-07-26 19:38:34

○MXmx01.kundenserver.de2015-08-20 → 2017-07-04 · 5 obs

○ 2008-03-18 18:26:20
● 2015-08-20 06:43:18
● 2017-07-04 09:17:22
○ 2026-07-10 20:07:42
○ 2026-07-26 19:38:34

●A217.160.0.552026-07-10 → 2026-07-26 · 3 obs

○ 2017-07-04 09:17:22
● 2026-07-10 20:07:42
● 2026-07-26 19:38:34

○A217.160.233.1792016-07-10 → 2017-07-04 · 5 obs

○ 2016-03-10 17:36:58
● 2016-07-10 08:39:36
● 2017-07-04 09:17:22
○ 2026-07-10 20:07:42
○ 2026-07-26 19:38:34

○A64.91.255.912008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:26:20
○ 2015-08-20 06:43:18
○ 2026-07-26 19:38:34

○A82.165.215.762015-08-20 → 2016-03-10 · 5 obs

○ 2008-03-18 18:26:20
● 2015-08-20 06:43:18
● 2016-03-10 17:36:58
○ 2016-07-10 08:39:36
○ 2026-07-26 19:38:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kc20.com	ns1085.ui-dns.de, ns1085.ui-dns.biz, ns1085.ui-dns.org, ns1085.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.85

NS records: ns1085.ui-dns.de, ns1085.ui-dns.biz, ns1085.ui-dns.org, ns1085.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kc20.com (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.55`
NS	4	`ns1085.ui-dns.biz, ns1085.ui-dns.org...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1085.ui-dns.org hostmaster.1und1.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1085.ui-dns.com, ns1085.ui-dns.com)

Analysis

IP Addresses

kc20.com has exactly one IP address — 217.160.0.55.

rekordia.de, nextum.nl, tc-sudershausen.de plus two other host names have IP numbers in common with kc20.com.

Name Servers

Four name servers handle the delegation for kc20.com: ns1085.ui-dns.biz, ns1085.ui-dns.com, ns1085.ui-dns.de and ns1085.ui-dns.org.

kc20.com shares at least some of its name servers with other domains, including oficsegur.com, informaticapalma.com, portisheadprint.com and two others.

These name servers are frequently seen alongside ns1037.ui-dns.de, ns1074.ui-dns.com, ns1062.ui-dns.biz and 4 other name servers.

The host names ns1085.ui-dns.biz, ns1085.ui-dns.com, ns1085.ui-dns.de and ns1085.ui-dns.org each resolve to two IP addresses: ns1085.ui-dns.biz resolves to 185.132.33.85 and 2607:f1c0:fe:53:185:132:33:85; ns1085.ui-dns.com resolves to 185.132.34.85 and 2607:f1c0:fe:53:185:132:34:85; ns1085.ui-dns.de resolves to 185.132.32.85 and 2607:f1c0:fe:53:185:132:32:85; ns1085.ui-dns.org resolves to 185.132.35.85 and 2607:f1c0:fe:53:185:132:35:85.

Mail Servers

kc20.com uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of kc20.com matches that of other domains such as krusenfelde.de, kaffaland.de, agentur-boa.de and two others.

Each of the two host names carries two IP addresses: mx00.ionos.de points to 212.227.15.41 and 212.227.15.171, and mx01.ionos.de points to 212.227.15.188 and 217.72.192.67.

kc20.com - robtex.com

kc20.com

com

Previously MX for

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

`kc20.com`

`com`