klocwork.com - dns.ninja

`klocwork.com`

DNSSEC	⚠️ Not signed
A	34.228.137.82^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
		PTR	`ec2-34-228-137-82.compute-1.amazonaws.com`
NS	`ns-1577.awsdns-05.co.uk` ⭐
		A	2600:9000:5306:2900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1577.awsdns-05.co.uk`
		A	205.251.198.41^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1577.awsdns-05.co.uk`
NS	`ns-1091.awsdns-08.org`
		A	2600:9000:5304:4300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1091.awsdns-08.org`
		A	205.251.196.67^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1091.awsdns-08.org`
NS	`ns-456.awsdns-57.com`
		A	2600:9000:5301:c800::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-456.awsdns-57.com`
		A	205.251.193.200^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-456.awsdns-57.com`
NS	`ns-585.awsdns-09.net`
		A	2600:9000:5302:4900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-585.awsdns-09.net`
		A	205.251.194.73^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-585.awsdns-09.net`
MX	`klocwork-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr21cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`061q4btpkrrzzkz56d7dgnz0456jy9v3`
TXT	`4f8hmc0pmk3bdgrx36ptdmc24twl3ygj`
TXT	`MS=ms35860484`
TXT	`_ezq71u1dp98pywvc57wp89ibcz08qt2`
TXT	`_y8ph0ggax9z131rkzw4b8wz955d2gd9`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:206.191.20.80/28 include:_spf.s...`
TXT	`ztl7f5xkk9t7gdlp8n6xc5dj2t7tv8f7`
SOA	`ns-1577.awsdns-05.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1785118272

rank #464301 globally
rank #193646 in the tld
WOT: SAFE (64/100)

PTR for

79.94.217.209.in-addr.arpa

76.94.217.209.in-addr.arpa

73.94.217.209.in-addr.arpa

72.94.217.209.in-addr.arpa

71.94.217.209.in-addr.arpa

70.94.217.209.in-addr.arpa

81.94.217.209.in-addr.arpa

87.94.217.209.in-addr.arpa

Subdomains

cdn-www.klocwork.com

www.klocwork.com

developer.klocwork.com

swdl-devnet.klocwork.com

Same first word

klocwork.jp

klocwork.com

Similar names

lockwork.org

DNS History

11 records (6 active, 5 former)

○NSdns010.d.register.com2015-08-05 → 2016-12-15 · 4 obs

● 2015-08-05 00:40:20
● 2016-12-15 11:34:52
○ 2026-03-25 18:08:08
○ 2026-07-27 02:18:06

○NSdns013.a.register.com2015-08-05 → 2016-12-15 · 4 obs

● 2015-08-05 00:40:20
● 2016-12-15 11:34:52
○ 2026-03-25 18:08:08
○ 2026-07-27 02:18:06

○NSdns035.c.register.com2015-08-05 → 2016-12-15 · 4 obs

● 2015-08-05 00:40:20
● 2016-12-15 11:34:52
○ 2026-03-25 18:08:08
○ 2026-07-27 02:18:06

○NSdns212.b.register.com2015-08-05 → 2016-12-15 · 4 obs

● 2015-08-05 00:40:20
● 2016-12-15 11:34:52
○ 2026-03-25 18:08:08
○ 2026-07-27 02:18:06

●NSns-1091.awsdns-08.org2026-03-25 → 2026-07-27 · 3 obs

○ 2016-12-15 11:34:52
● 2026-03-25 18:08:08
● 2026-07-27 02:18:06

●NSns-1577.awsdns-05.co.uk2026-03-25 → 2026-07-27 · 3 obs

○ 2016-12-15 11:34:52
● 2026-03-25 18:08:08
● 2026-07-27 02:18:06

●NSns-456.awsdns-57.com2026-03-25 → 2026-07-27 · 3 obs

○ 2016-12-15 11:34:52
● 2026-03-25 18:08:08
● 2026-07-27 02:18:06

●NSns-585.awsdns-09.net2026-03-25 → 2026-07-27 · 3 obs

○ 2016-12-15 11:34:52
● 2026-03-25 18:08:08
● 2026-07-27 02:18:06

●MXklocwork-com.mail.protection.outlook.com2015-08-05 → 2026-07-27 · 2 obs

● 2015-08-05 00:40:20
● 2026-07-27 02:18:06

○A104.45.230.2062015-08-05 → 2016-12-15 · 4 obs

● 2015-08-05 00:40:20
● 2016-12-15 11:34:52
○ 2026-03-25 18:08:08
○ 2026-07-27 02:18:06

●A34.228.137.822026-03-25 → 2026-07-27 · 3 obs

○ 2016-12-15 11:34:52
● 2026-03-25 18:08:08
● 2026-07-27 02:18:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
klocwork.com	ns-585.awsdns-09.net, ns-456.awsdns-57.com, ns-1577.awsdns-05.co.uk, ns-1091.awsdns-08.org	2 records

✅ Authoritative Response

Server:205.251.196.67

NS records: ns-585.awsdns-09.net, ns-456.awsdns-57.com, ns-1577.awsdns-05.co.uk, ns-1091.awsdns-08.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for klocwork.com (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.228.137.82`
NS	4	`ns-1091.awsdns-08.org, ns-1577.awsdns-05.co.uk...`
MX	1	`klocwork-com.mail.protection.outlook.com`
TXT	7	`061q4btpkrrzzkz56d7dgnz0456jy9v3, 4f8hmc0pmk3bdgrx36ptdmc24twl3ygj...`
SOA	1	`ns-1577.awsdns-05.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-456.awsdns-57.com, ns-456.awsdns-57.com)

Analysis

Hierarchy

cdn-www.klocwork.com, www.klocwork.com, developer.klocwork.com and swdl-devnet.klocwork.com are all subdomains of klocwork.com.

IP Addresses

klocwork.com resolves to just one IP address, 34.228.137.82.

Two other host names, along with akana.com, codingstandard.com and 21labs.io, also share IP numbers with klocwork.com.

Name Servers

The NS records for klocwork.com point to four name servers: ns-456.awsdns-57.com, ns-585.awsdns-09.net, ns-1091.awsdns-08.org and ns-1577.awsdns-05.co.uk.

The name servers of klocwork.com overlap at least partially with those of other domains — among them 24hours.sydney, autodesksucks.com, pedropoggio.com and two more.

Each of the four hosts ns-456.awsdns-57.com, ns-585.awsdns-09.net, ns-1091.awsdns-08.org and ns-1577.awsdns-05.co.uk has two IP addresses. ns-456.awsdns-57.com points to 205.251.193.200 and 2600:9000:5301:c800::1. ns-585.awsdns-09.net points to 205.251.194.73 and 2600:9000:5302:4900::1. ns-1091.awsdns-08.org points to 205.251.196.67 and 2600:9000:5304:4300::1. ns-1577.awsdns-05.co.uk points to 205.251.198.41 and 2600:9000:5306:2900::1.

Mail Servers

The sole mail server for klocwork.com is klocwork-com.mail.protection.outlook.com.

With 8 IP addresses total, klocwork-com.mail.protection.outlook.com resolves to 52.101.9.21, 52.101.41.180, 52.101.50.10 and 5 others.