`kknightcontracting.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::296^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0296.elastic-ssl.ui-r.com`
A	74.208.236.153^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1065.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5241:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.com`
		A	217.160.82.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.com`
NS	`ns1065.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5141:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.biz`
		A	217.160.81.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.biz`
NS	`ns1065.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:65^{🇺🇸 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	`ns1065.ui-dns.de`
		A	217.160.80.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.de`
NS	`ns1065.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5341:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.org`
		A	217.160.83.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.org`
MX	`kknightcontracting-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1065.ui-dns.com`hostmaster@1and1.com 2016-03-21 #11

`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=1774863697

Previously MX for

kknightcontracting.com

Subdomains

www.kknightcontracting.com

Same first word

kknightcontracting.com

DNS History

17 records (7 active, 10 former)

○NSns-us.1and1-dns.com2016-04-25 → 2017-01-07 · 5 obs

○ 2016-02-03 15:46:34
● 2016-04-25 07:21:36
● 2017-01-07 17:49:08
○ 2018-06-07 04:52:00
○ 2026-03-30 09:45:48

○NSns-us.1and1-dns.de2016-04-25 → 2017-01-07 · 5 obs

○ 2016-02-03 15:46:34
● 2016-04-25 07:21:36
● 2017-01-07 17:49:08
○ 2018-06-07 04:52:00
○ 2026-03-30 09:45:48

○NSns-us.1and1-dns.org2016-04-25 → 2017-01-07 · 5 obs

○ 2016-02-03 15:46:34
● 2016-04-25 07:21:36
● 2017-01-07 17:49:08
○ 2018-06-07 04:52:00
○ 2026-03-30 09:45:48

○NSns-us.1and1-dns.us2016-04-25 → 2017-01-07 · 5 obs

○ 2016-02-03 15:46:34
● 2016-04-25 07:21:36
● 2017-01-07 17:49:08
○ 2018-06-07 04:52:00
○ 2026-03-30 09:45:48

●NSns1065.ui-dns.biz2018-06-07 → 2026-03-30 · 3 obs

○ 2017-01-07 17:49:08
● 2018-06-07 04:52:00
● 2026-03-30 09:45:48

●NSns1065.ui-dns.com2018-06-07 → 2026-03-30 · 3 obs

○ 2017-01-07 17:49:08
● 2018-06-07 04:52:00
● 2026-03-30 09:45:48

●NSns1065.ui-dns.de2018-06-07 → 2026-03-30 · 3 obs

○ 2017-01-07 17:49:08
● 2018-06-07 04:52:00
● 2026-03-30 09:45:48

●NSns1065.ui-dns.org2018-06-07 → 2026-03-30 · 3 obs

○ 2017-01-07 17:49:08
● 2018-06-07 04:52:00
● 2026-03-30 09:45:48

○NSns913.websitewelcome.com2015-06-27 → 2016-02-03 · 4 obs

● 2015-06-27 16:49:06
● 2016-02-03 15:46:34
○ 2016-04-25 07:21:36
○ 2026-03-30 09:45:48

○NSns914.websitewelcome.com2015-06-27 → 2016-02-03 · 4 obs

● 2015-06-27 16:49:06
● 2016-02-03 15:46:34
○ 2016-04-25 07:21:36
○ 2026-03-30 09:45:48

●MXkknightcontracting-com.mail.protection.outlook.com2016-04-25 → 2026-03-30 · 3 obs

○ 2016-02-03 15:46:34
● 2016-04-25 07:21:36
● 2026-03-30 09:45:48

○MXkknightcontracting.com2015-06-27 → 2016-02-03 · 4 obs

● 2015-06-27 16:49:06
● 2016-02-03 15:46:34
○ 2016-04-25 07:21:36
○ 2026-03-30 09:45:48

○A192.185.105.682015-06-27 → 2016-02-03 · 4 obs

● 2015-06-27 16:49:06
● 2016-02-03 15:46:34
○ 2016-04-25 07:21:36
○ 2026-03-30 09:45:48

○A192.195.77.22016-04-25 → 2017-01-07 · 5 obs

○ 2016-02-03 15:46:34
● 2016-04-25 07:21:36
● 2017-01-07 17:49:08
○ 2018-06-07 04:52:00
○ 2026-03-30 09:45:48

○A2607:f1c0:1000:90d2:3de7:bd83:d1f:80002016-04-25 → 2017-01-07 · 5 obs

○ 2016-02-03 15:46:34
● 2016-04-25 07:21:36
● 2017-01-07 17:49:08
○ 2018-06-07 04:52:00
○ 2026-03-30 09:45:48

●A2607:f1c0:100f:f000::2962018-06-07 → 2026-03-30 · 3 obs

○ 2017-01-07 17:49:08
● 2018-06-07 04:52:00
● 2026-03-30 09:45:48

●A74.208.236.1532018-06-07 → 2026-03-30 · 3 obs

○ 2017-01-07 17:49:08
● 2018-06-07 04:52:00
● 2026-03-30 09:45:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kknightcontracting.com	ns1065.ui-dns.de, ns1065.ui-dns.biz, ns1065.ui-dns.org, ns1065.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.65

NS records: ns1065.ui-dns.de, ns1065.ui-dns.biz, ns1065.ui-dns.org, ns1065.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kknightcontracting.com (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.153`
AAAA	1	`2607:f1c0:100f:f000::296`
NS	4	`ns1065.ui-dns.org, ns1065.ui-dns.com...`
MX	1	`kknightcontracting-com.mail.protection.o`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1065.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1065.ui-dns.com, ns1065.ui-dns.com)

Analysis

Hierarchy

The parent of www.kknightcontracting.com is kknightcontracting.com.

IP Addresses

kknightcontracting.com resolves to two IP numbers: 2607:f1c0:100f:f000::296 and 74.208.236.153.

Other host names, for instance laxpink.com, color-logic.com, ungripe.com, hassanisyed.com and totallre.com share IP numbers with kknightcontracting.com.

Name Servers

kknightcontracting.com's delegation is handled by four name servers: ns1065.ui-dns.biz, ns1065.ui-dns.com, ns1065.ui-dns.de and ns1065.ui-dns.org.

kknightcontracting.com partially shares name servers with other domains; examples include bnn4.com, fiing.com, mi-maleta.com, fmfpro.info and annissamurad.com.

These name servers are often used with the name servers ns1109.ui-dns.org and ns1105.ui-dns.de.

Host names with two IPs:

ns1065.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5141:100 and 217.160.81.65

ns1065.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5241:100 and 217.160.82.65

ns1065.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:65 and 217.160.80.65

ns1065.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5341:100 and 217.160.83.65

Mail Servers

kknightcontracting.com is handled by a single mail server, kknightcontracting-com.mail.protection.outlook.com.

Hostname kknightcontracting-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 52.101.190.1, 52.101.190.2, 52.101.190.3 and 52.101.192.1.

kknightcontracting.com - robtex.com