thoughtworks.pl - dns.ninja

`thoughtworks.pl`

DNSSEC	⚠️ Not signed
A	2600:1f18:7df8:e99b:89e:3a99:47ea:877f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
A	34.203.108.124^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
NS	`ns-553.awsdns-05.net` ⭐
		A	2600:9000:5302:2900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-553.awsdns-05.net`
		A	205.251.194.41^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-553.awsdns-05.net`
NS	`ns-1158.awsdns-16.org`
		A	2600:9000:5304:8600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1158.awsdns-16.org`
		A	205.251.196.134^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1158.awsdns-16.org`
NS	`ns-1989.awsdns-56.co.uk`
		A	2600:9000:5307:c500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1989.awsdns-56.co.uk`
		A	205.251.199.197^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1989.awsdns-56.co.uk`
NS	`ns-323.awsdns-40.com`
		A	2600:9000:5301:4300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-323.awsdns-40.com`
		A	205.251.193.67^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-323.awsdns-40.com`
SOA	`ns-553.awsdns-05.net`awsdns-hostmaster@amazon.com serial=1

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1783751472

Same first word

Similar names

thoughtswork.org

thoughtswork.com

workthoughts.com

DNS History

13 records (6 active, 7 former)

●NSns-1158.awsdns-16.org2026-04-09 → 2026-07-11 · 3 obs

○ 2017-03-18 15:49:34
● 2026-04-09 02:14:26
● 2026-07-11 10:34:32

●NSns-1989.awsdns-56.co.uk2026-04-09 → 2026-07-11 · 3 obs

○ 2017-03-18 15:49:34
● 2026-04-09 02:14:26
● 2026-07-11 10:34:32

●NSns-323.awsdns-40.com2026-04-09 → 2026-07-11 · 3 obs

○ 2017-03-18 15:49:34
● 2026-04-09 02:14:26
● 2026-07-11 10:34:32

●NSns-553.awsdns-05.net2026-04-09 → 2026-07-11 · 3 obs

○ 2017-03-18 15:49:34
● 2026-04-09 02:14:26
● 2026-07-11 10:34:32

○NSsdns58.ultradns.biz2015-07-09 → 2017-03-18 · 4 obs

● 2015-07-09 10:21:50
● 2017-03-18 15:49:34
○ 2026-04-09 02:14:26
○ 2026-07-11 10:34:32

○NSsdns58.ultradns.com2015-07-09 → 2017-03-18 · 4 obs

● 2015-07-09 10:21:50
● 2017-03-18 15:49:34
○ 2026-04-09 02:14:26
○ 2026-07-11 10:34:32

○NSsdns58.ultradns.net2015-07-09 → 2017-03-18 · 4 obs

● 2015-07-09 10:21:50
● 2017-03-18 15:49:34
○ 2026-04-09 02:14:26
○ 2026-07-11 10:34:32

○NSsdns58.ultradns.org2015-07-09 → 2017-03-18 · 4 obs

● 2015-07-09 10:21:50
● 2017-03-18 15:49:34
○ 2026-04-09 02:14:26
○ 2026-07-11 10:34:32

○MXmother.thoughtworks.com2015-07-09 → 2017-03-18 · 4 obs

● 2015-07-09 10:21:50
● 2017-03-18 15:49:34
○ 2026-04-09 02:14:26
○ 2026-07-11 10:34:32

○MXwormhole.thoughtworks.com2015-07-09 → 2017-03-18 · 4 obs

● 2015-07-09 10:21:50
● 2017-03-18 15:49:34
○ 2026-04-09 02:14:26
○ 2026-07-11 10:34:32

○A204.178.39.2122015-07-09 → 2017-03-18 · 4 obs

● 2015-07-09 10:21:50
● 2017-03-18 15:49:34
○ 2026-04-09 02:14:26
○ 2026-07-11 10:34:32

●A2600:1f18:7df8:e99b:89e:3a99:47ea:877f2026-04-09 → 2026-07-11 · 3 obs

○ 2017-03-18 15:49:34
● 2026-04-09 02:14:26
● 2026-07-11 10:34:32

●A34.203.108.1242026-04-09 → 2026-07-11 · 3 obs

○ 2017-03-18 15:49:34
● 2026-04-09 02:14:26
● 2026-07-11 10:34:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	f-dns.pl, b-dns.pl, j-dns.pl, h-dns.pl...	-
thoughtworks.pl	ns-1989.awsdns-56.co.uk, ns-553.awsdns-05.net, ns-323.awsdns-40.com, ns-1158.awsdns-16.org	-

✅ Authoritative Response

Server:205.251.199.197

NS records: ns-1989.awsdns-56.co.uk, ns-553.awsdns-05.net, ns-323.awsdns-40.com, ns-1158.awsdns-16.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thoughtworks.pl (unsigned zone)

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.203.108.124`
AAAA	1	`2600:1f18:7df8:e99b:89e:3a99:47ea:877f`
NS	4	`ns-1158.awsdns-16.org, ns-1989.awsdns-56.co.uk...`
SOA	1	`ns-553.awsdns-05.net awsdns-hostmaster.a`

Analysis

IP Addresses

thoughtworks.pl has two IP addresses: 34.203.108.124 and 2600:1f18:7df8:e99b:89e:3a99:47ea:877f

Two other host names, along with thoughtworks.vg, thoughtworks.nl and thoughtworks.com.au, also share IP numbers with thoughtworks.pl.

Name Servers

The NS records for thoughtworks.pl point to four name servers: ns-323.awsdns-40.com, ns-553.awsdns-05.net, ns-1158.awsdns-16.org and ns-1989.awsdns-56.co.uk.

At least some of thoughtworks.pl's name servers are shared with other domains, for example superleague.com.au, desik.cn, loyalty-aws.familydollar.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-323.awsdns-40.com directs to 205.251.193.67 and 2600:9000:5301:4300::1; ns-553.awsdns-05.net directs to 205.251.194.41 and 2600:9000:5302:2900::1; ns-1158.awsdns-16.org directs to 205.251.196.134 and 2600:9000:5304:8600::1; ns-1989.awsdns-56.co.uk directs to 205.251.199.197 and 2600:9000:5307:c500::1.