`pzflex.org`

DNSSEC	⚠️ Not signed
A	149.117.73.33^{🇺🇸 AS397635149.117.73.0/24}
		PTR	`espaceclaim.com`
		PTR	`www.espaceclaim.com`
NS	`badc-ipam-exdns1.synopsys.com` ⭐
		A	10.192.3.99
NS	`exdns1.synopsys.com`
		A	149.117.1.1^{🇺🇸 AS7809149.117.1.0/24 SYNOPSYS_INDIA_PVT_LTD_OM201609201526162}
			PTR	`exdns1.synopsys.com`
NS	`exdns2.synopsys.com`
		A	149.117.1.2^{🇺🇸 AS7809149.117.1.0/24 SYNOPSYS_INDIA_PVT_LTD_OM201609201526162}
			PTR	`exdns2.synopsys.com`
NS	`exdns3.synopsys.com`
		A	149.117.1.3^{🇺🇸 AS7809149.117.1.0/24 SYNOPSYS_INDIA_PVT_LTD_OM201609201526162}
			PTR	`exdns3.synopsys.com`
NS	`exdns4.synopsys.com`
		A	149.117.1.4^{🇺🇸 AS7809149.117.1.0/24 SYNOPSYS_INDIA_PVT_LTD_OM201609201526162}
			PTR	`exdns4.synopsys.com`
TXT	`v=spf1-all`
SOA	`badc-ipam-exdns1.synopsys.com`hmaster@synopsys.com serial=8

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784992025

Same first word

pzflex.com

pzflex.org

pzflex.net

DNS History

17 records (6 active, 11 former)

●NSbadc-ipam-exdns1.synopsys.com2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-15 10:36:52
● 2026-07-09 13:44:56
● 2026-07-25 15:21:02

●NSexdns1.synopsys.com2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-15 10:36:52
● 2026-07-09 13:44:56
● 2026-07-25 15:21:02

●NSexdns2.synopsys.com2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-15 10:36:52
● 2026-07-09 13:44:56
● 2026-07-25 15:21:02

●NSexdns3.synopsys.com2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-15 10:36:52
● 2026-07-09 13:44:56
● 2026-07-25 15:21:02

●NSexdns4.synopsys.com2026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-15 10:36:52
● 2026-07-09 13:44:56
● 2026-07-25 15:21:02

○NSns.wai.com2015-08-14 → 2017-02-14 · 7 obs

● 2015-08-14 17:49:54
● 2016-01-08 21:24:24
○ 2016-01-31 05:58:36
○ 2016-05-03 20:16:40
● 2017-02-14 02:58:20
○ 2020-02-08 20:58:24
○ 2026-07-25 15:21:02

○NSns1-05.azure-dns.com2026-05-19 → 2026-06-15 · 5 obs

○ 2020-02-08 20:58:24
● 2026-05-19 20:50:02
● 2026-06-15 10:36:52
○ 2026-07-09 13:44:56
○ 2026-07-25 15:21:02

○NSns1.dreamhost.com2020-02-08 → 2020-02-08 · 4 obs

○ 2017-02-14 02:58:20
● 2020-02-08 20:58:24
○ 2026-05-19 20:50:02
○ 2026-07-25 15:21:02

○NSns2-05.azure-dns.net2026-05-19 → 2026-06-15 · 5 obs

○ 2020-02-08 20:58:24
● 2026-05-19 20:50:02
● 2026-06-15 10:36:52
○ 2026-07-09 13:44:56
○ 2026-07-25 15:21:02

○NSns2.dreamhost.com2020-02-08 → 2020-02-08 · 4 obs

○ 2017-02-14 02:58:20
● 2020-02-08 20:58:24
○ 2026-05-19 20:50:02
○ 2026-07-25 15:21:02

○NSns2.wai.com2015-08-14 → 2017-02-14 · 7 obs

● 2015-08-14 17:49:54
● 2015-12-05 01:02:32
○ 2016-01-08 21:24:24
● 2016-01-31 05:58:36
● 2017-02-14 02:58:20
○ 2020-02-08 20:58:24
○ 2026-07-25 15:21:02

○NSns3-05.azure-dns.org2026-05-19 → 2026-06-15 · 5 obs

○ 2020-02-08 20:58:24
● 2026-05-19 20:50:02
● 2026-06-15 10:36:52
○ 2026-07-09 13:44:56
○ 2026-07-25 15:21:02

○NSns3.dreamhost.com2020-02-08 → 2020-02-08 · 4 obs

○ 2017-02-14 02:58:20
● 2020-02-08 20:58:24
○ 2026-05-19 20:50:02
○ 2026-07-25 15:21:02

○NSns4-05.azure-dns.info2026-05-19 → 2026-06-15 · 5 obs

○ 2020-02-08 20:58:24
● 2026-05-19 20:50:02
● 2026-06-15 10:36:52
○ 2026-07-09 13:44:56
○ 2026-07-25 15:21:02

●A149.117.73.332026-07-09 → 2026-07-25 · 3 obs

○ 2026-06-15 10:36:52
● 2026-07-09 13:44:56
● 2026-07-25 15:21:02

○A192.104.24.522026-05-19 → 2026-06-15 · 5 obs

○ 2020-02-08 20:58:24
● 2026-05-19 20:50:02
● 2026-06-15 10:36:52
○ 2026-07-09 13:44:56
○ 2026-07-25 15:21:02

○A69.163.156.2322020-02-08 → 2020-02-08 · 3 obs

● 2020-02-08 20:58:24
○ 2026-05-19 20:50:02
○ 2026-07-25 15:21:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
pzflex.org	exdns2.synopsys.com, exdns3.synopsys.com, exdns4.synopsys.com, exdns1.synopsys.com	-

✅ Authoritative Response

Server:149.117.1.2

NS records: exdns2.synopsys.com, exdns3.synopsys.com, exdns4.synopsys.com, exdns1.synopsys.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pzflex.org (unsigned zone)

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.117.73.33`
NS	4	`exdns1.synopsys.com, exdns4.synopsys.com...`
TXT	1	`v=spf1-all`
SOA	1	`badc-ipam-exdns1.synopsys.com hmaster.sy`

Analysis

IP Addresses

pzflex.org has exactly one IP address — 149.117.73.33.

zemax.jp, dynardo.de, polymermechanics.com plus two other host names have IP numbers in common with pzflex.org.

Name Servers

Five name servers handle delegation for pzflex.org: badc-ipam-exdns1.synopsys.com, exdns1.synopsys.com, exdns2.synopsys.com and two others.

At least some of pzflex.org's name servers are shared with other domains, for example magmamolten.mobi, spyglassdft.com, te-cats.net and two more.

These name servers tend to be deployed in combination with the name servers exdns3.synopsys.com and exdns4.synopsys.com.

Host names resolving to a single IP address:

badc-ipam-exdns1.synopsys.com points to the IP address 10.192.3.99.

exdns1.synopsys.com points to the IP address 149.117.1.1.

exdns2.synopsys.com points to the IP address 149.117.1.2.

exdns3.synopsys.com points to the IP address 149.117.1.3.

exdns4.synopsys.com points to the IP address 149.117.1.4.