`designsphere.net`

DNSSEC	⚠️ Not signed
A	149.117.73.34^{🇺🇸 AS397635149.117.73.0/24}
		PTR	`arc-v.ai`
		PTR	`synopsys-armenia.am`
		PTR	`synopsysarmenia.am`
		PTR	`atpg.com`
		PTR	`bistel.com`
		PTR	`code-dx.com`
		PTR	`codenomicon.com`
		PTR	`concertio.com`
		PTR	`dorado-da.com`
		PTR	`fishtail-da.com`
		PTR	`imperas.com`
		PTR	`lightscatt.com`
		PTR	`minidiff.com`
		PTR	`mperas.com`
		PTR	`qtronic.com`
		PTR	`quantumatk.com`
		PTR	`quantumwise.com`
		PTR	`root-of-trust.com`
		PTR	`softwareintegrity.com`
		PTR	`sram-puf.com`
		PTR	`qtronic.de`
		PTR	`synopsys.de`
		PTR	`valtrix.in`
		PTR	`issre.org`
		PTR	`www.synopsys-armenia.am`
		PTR	`www.synopsysarmenia.am`
		PTR	`synopsys.com.cn`
		PTR	`lighttec.de.com`
		PTR	`lighttec.eu.com`
		PTR	`www.intrinsic-id.com`
		PTR	`test.lighttec-europe.com`
		PTR	`blogs.piketec.com`
		PTR	`docs.quantumwise.com`
		PTR	`forum.quantumwise.com`
		PTR	`activation.qtronic.de`
		PTR	`resources.qtronic.de`
		PTR	`test2.lighttec.de.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	`Administrative domain only - refer to synopsys.com`
TXT	`v=spf1 -all`
SOA	`badc-ipam-exdns1.synopsys.com`hmaster@synopsys.com serial=1306055086

`net`

	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=1780578064

Same first word

designsphere.org

designsphere.com

designsphere.net

designsphere.ru

Similar names

spheredesign.co.za

spheredesign.com

DNS History

14 records (6 active, 8 former)

●NSbadc-ipam-exdns1.synopsys.com2026-05-19 → 2026-06-04 · 3 obs

○ 2020-02-11 16:10:04
● 2026-05-19 20:50:30
● 2026-06-04 13:06:42

●NSexdns1.synopsys.com2007-09-17 → 2026-06-04 · 2 obs

● 2007-09-17 07:15:20
● 2026-06-04 13:06:42

●NSexdns2.synopsys.com2007-09-17 → 2026-06-04 · 2 obs

● 2007-09-17 07:15:20
● 2026-06-04 13:06:42

●NSexdns3.synopsys.com2007-09-17 → 2026-06-04 · 2 obs

● 2007-09-17 07:15:20
● 2026-06-04 13:06:42

●NSexdns4.synopsys.com2007-09-17 → 2026-06-04 · 2 obs

● 2007-09-17 07:15:20
● 2026-06-04 13:06:42

○NSus01-ipam.internal.synopsys.com2015-08-15 → 2017-02-18 · 5 obs

○ 2007-09-17 07:15:20
● 2015-08-15 11:03:06
● 2017-02-18 07:58:40
○ 2020-02-11 16:10:04
○ 2026-06-04 13:06:42

○NSus01-ipam.synopsys.com2020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-18 07:58:40
● 2020-02-11 16:10:04
○ 2026-05-19 20:50:30
○ 2026-06-04 13:06:42

○MXsynopsys.com.mail5.psmtp.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 07:15:20
○ 2015-08-15 11:03:06
○ 2026-06-04 13:06:42

○MXsynopsys.com.mail6.psmtp.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 07:15:20
○ 2015-08-15 11:03:06
○ 2026-06-04 13:06:42

○MXsynopsys.com.mail7.psmtp.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 07:15:20
○ 2015-08-15 11:03:06
○ 2026-06-04 13:06:42

○MXsynopsys.com.mail8.psmtp.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 07:15:20
○ 2015-08-15 11:03:06
○ 2026-06-04 13:06:42

●A149.117.73.342026-05-19 → 2026-06-04 · 3 obs

○ 2020-02-11 16:10:04
● 2026-05-19 20:50:30
● 2026-06-04 13:06:42

○A198.182.46.332020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-18 07:58:40
● 2020-02-11 16:10:04
○ 2026-05-19 20:50:30
○ 2026-06-04 13:06:42

○A198.182.60.112015-08-15 → 2017-02-18 · 5 obs

○ 2007-09-17 07:15:20
● 2015-08-15 11:03:06
● 2017-02-18 07:58:40
○ 2020-02-11 16:10:04
○ 2026-06-04 13:06:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
designsphere.net	exdns1.synopsys.com, exdns2.synopsys.com, exdns3.synopsys.com, exdns4.synopsys.com	-

✅ Authoritative Response

Server:149.117.1.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for designsphere.net (unsigned zone)

⏱️ Timing

Total: 583ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.117.73.34`
NS	4	`exdns2.synopsys.com, exdns3.synopsys.com...`
TXT	2	`Administrative domain only - refer to sy, v=spf1 -all`
SOA	1	`badc-ipam-exdns1.synopsys.com hmaster.sy`

Analysis

IP Addresses

designsphere.net has exactly one IP address — 149.117.73.34.

elliptictech.com, bridgestosilicon.com, n-silicon.com plus two other host names have IP numbers in common with designsphere.net.

Name Servers

The zone designsphere.net is authoritative on 5 name servers: badc-ipam-exdns1.synopsys.com, exdns1.synopsys.com, exdns2.synopsys.com and two additional ones.

At least some of designsphere.net's name servers are shared with other domains, for example synopsys.org, libraryfactory.com, physical-unclonable-function.com 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 with one IP number:

badc-ipam-exdns1.synopsys.com has the IP address 10.192.3.99.

exdns1.synopsys.com has the IP address 149.117.1.1.

exdns2.synopsys.com has the IP address 149.117.1.2.

exdns3.synopsys.com has the IP address 149.117.1.3.

exdns4.synopsys.com has the IP address 149.117.1.4.