knowbits.com - dns.ninja

`knowbits.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::24a^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-024a.elastic-ssl.ui-r.com`
A	217.160.0.195^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1119.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5377:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.org`
		A	217.160.83.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.org`
NS	`ns1119.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5177:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.biz`
		A	217.160.81.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.biz`
NS	`ns1119.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5277:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.com`
		A	217.160.82.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.com`
NS	`ns1119.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:119^{🇺🇸 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	`ns1119.ui-dns.de`
		A	217.160.80.119^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1119.ui-dns.de`
MX	`mx00.1and1.es` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.1and1.es` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
SOA	`ns1119.ui-dns.org`hostmaster@1and1.com 2016-04-02 #0

`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=1782551160

Same first word

knowbits.com

knowbits.org

knowbits.de

Similar names

bitknows.com

wnkbiots.com

bitwonks.com

DNS History

19 records (8 active, 11 former)

○NSns-es.1and1-dns.biz2016-03-28 → 2017-03-22 · 5 obs

○ 2015-12-23 16:16:20
● 2016-03-28 01:22:18
● 2017-03-22 08:45:14
○ 2020-01-31 20:11:52
○ 2026-06-27 09:32:26

○NSns-es.1and1-dns.com2016-03-28 → 2017-03-22 · 5 obs

○ 2015-12-23 16:16:20
● 2016-03-28 01:22:18
● 2017-03-22 08:45:14
○ 2020-01-31 20:11:52
○ 2026-06-27 09:32:26

○NSns-es.1and1-dns.es2016-03-28 → 2017-03-22 · 5 obs

○ 2015-12-23 16:16:20
● 2016-03-28 01:22:18
● 2017-03-22 08:45:14
○ 2020-01-31 20:11:52
○ 2026-06-27 09:32:26

○NSns-es.1and1-dns.org2016-03-28 → 2017-03-22 · 5 obs

○ 2015-12-23 16:16:20
● 2016-03-28 01:22:18
● 2017-03-22 08:45:14
○ 2020-01-31 20:11:52
○ 2026-06-27 09:32:26

●NSns1119.ui-dns.biz2020-01-31 → 2026-06-27 · 3 obs

○ 2017-03-22 08:45:14
● 2020-01-31 20:11:52
● 2026-06-27 09:32:26

●NSns1119.ui-dns.com2020-01-31 → 2026-06-27 · 3 obs

○ 2017-03-22 08:45:14
● 2020-01-31 20:11:52
● 2026-06-27 09:32:26

●NSns1119.ui-dns.de2020-01-31 → 2026-06-27 · 3 obs

○ 2017-03-22 08:45:14
● 2020-01-31 20:11:52
● 2026-06-27 09:32:26

●NSns1119.ui-dns.org2020-01-31 → 2026-06-27 · 3 obs

○ 2017-03-22 08:45:14
● 2020-01-31 20:11:52
● 2026-06-27 09:32:26

○NSns63.1and1.es2015-05-14 → 2015-12-23 · 4 obs

● 2015-05-14 12:49:50
● 2015-12-23 16:16:20
○ 2016-03-28 01:22:18
○ 2026-06-27 09:32:26

○NSns64.1and1.es2015-05-14 → 2015-12-23 · 4 obs

● 2015-05-14 12:49:50
● 2015-12-23 16:16:20
○ 2016-03-28 01:22:18
○ 2026-06-27 09:32:26

●MXmx00.1and1.es2015-05-14 → 2026-06-27 · 2 obs

● 2015-05-14 12:49:50
● 2026-06-27 09:32:26

●MXmx01.1and1.es2015-05-14 → 2026-06-27 · 2 obs

● 2015-05-14 12:49:50
● 2026-06-27 09:32:26

○A2001:8d8:1001:5144:a19b:9523:1403:90342016-07-15 → 2017-03-22 · 5 obs

○ 2016-03-28 01:22:18
● 2016-07-15 02:42:14
● 2017-03-22 08:45:14
○ 2020-01-31 20:11:52
○ 2026-06-27 09:32:26

○A2001:8d8:1001:5144:e0a3:3ae5:eed1:80272016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-23 16:16:20
● 2016-03-28 01:22:18
○ 2016-07-15 02:42:14
○ 2026-06-27 09:32:26

●A2001:8d8:100f:f000::24a2020-01-31 → 2026-06-27 · 3 obs

○ 2017-03-22 08:45:14
● 2020-01-31 20:11:52
● 2026-06-27 09:32:26

●A217.160.0.1952020-01-31 → 2026-06-27 · 3 obs

○ 2017-03-22 08:45:14
● 2020-01-31 20:11:52
● 2026-06-27 09:32:26

○A217.160.119.1872016-03-28 → 2016-03-28 · 4 obs

○ 2015-12-23 16:16:20
● 2016-03-28 01:22:18
○ 2016-07-15 02:42:14
○ 2026-06-27 09:32:26

○A217.160.188.422015-05-14 → 2015-12-23 · 4 obs

● 2015-05-14 12:49:50
● 2015-12-23 16:16:20
○ 2016-03-28 01:22:18
○ 2026-06-27 09:32:26

○A217.160.230.1722016-07-15 → 2017-03-22 · 5 obs

○ 2016-03-28 01:22:18
● 2016-07-15 02:42:14
● 2017-03-22 08:45:14
○ 2020-01-31 20:11:52
○ 2026-06-27 09:32:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowbits.com	ns1119.ui-dns.de, ns1119.ui-dns.biz, ns1119.ui-dns.org, ns1119.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.119

NS records: ns1119.ui-dns.de, ns1119.ui-dns.biz, ns1119.ui-dns.org, ns1119.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowbits.com (unsigned zone)

⏱️ Timing

Total: 665ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.195`
AAAA	1	`2001:8d8:100f:f000::24a`
NS	4	`ns1119.ui-dns.de, ns1119.ui-dns.org...`
MX	2	`mx00.1and1.es (pri: 10), mx01.1and1.es (pri: 10)`
SOA	1	`ns1119.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1119.ui-dns.com, ns1119.ui-dns.com)

Analysis

IP Addresses

knowbits.com has two IP addresses: 217.160.0.195 and 2001:8d8:100f:f000::24a

Additional host names — easy-drive.de, rosegreencentre.co.uk, effektiv-die-moebelagentur.de and two others — share IP numbers with knowbits.com.

Name Servers

knowbits.com has four authoritative name servers: ns1119.ui-dns.biz, ns1119.ui-dns.com, ns1119.ui-dns.de and ns1119.ui-dns.org.

There is at least partial name server overlap between knowbits.com and other domains — the-beacon.info, itrackgpstrackers.com, gylim.com and two more among them.

These name servers are routinely deployed together with the name servers ns1094.ui-dns.com.

All four hostnames — ns1119.ui-dns.biz, ns1119.ui-dns.com, ns1119.ui-dns.de and ns1119.ui-dns.org — resolve to two IP numbers apiece: ns1119.ui-dns.biz to 217.160.81.119 and 2001:8d8:fe:53:0:d9a0:5177:100; ns1119.ui-dns.com to 217.160.82.119 and 2001:8d8:fe:53:0:d9a0:5277:100; ns1119.ui-dns.de to 217.160.80.119 and 2607:f1c0:fe:53:185:132:32:119; ns1119.ui-dns.org to 217.160.83.119 and 2001:8d8:fe:53:0:d9a0:5377:100.

Mail Servers

knowbits.com has two mail servers: mx00.1and1.es and mx01.1and1.es.

knowbits.com shares the same mail server setup as other domains, including caravaneuropa.com, appdegestion.com, tetragonpartners.com and two others.

knowbits.com shares mail servers — at least in part — with other domains, including adelara.es, honeywelllifesafety.es, mx2.k2a.es and two others.

mx00.1and1.es → 212.227.15.41 and mx01.1and1.es → 217.72.192.67: one IP number per host name.