`buysynopsys.com`

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` ⚠️ Not in parent delegation
		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=1226946873

`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=1780193494

Same first word

buysynopsys.com

DNS History

9 records (6 active, 3 former)

●NSbadc-ipam-exdns1.synopsys.com2026-05-19 → 2026-05-31 · 3 obs

○ 2016-09-16 14:27:38
● 2026-05-19 20:50:52
● 2026-05-31 02:40:16

●NSexdns1.synopsys.com2007-10-30 → 2026-05-31 · 2 obs

● 2007-10-30 10:57:24
● 2026-05-31 02:40:16

●NSexdns2.synopsys.com2007-10-30 → 2026-05-31 · 2 obs

● 2007-10-30 10:57:24
● 2026-05-31 02:40:16

●NSexdns3.synopsys.com2007-10-30 → 2026-05-31 · 2 obs

● 2007-10-30 10:57:24
● 2026-05-31 02:40:16

●NSexdns4.synopsys.com2007-10-30 → 2026-05-31 · 2 obs

● 2007-10-30 10:57:24
● 2026-05-31 02:40:16

○NSus01-ipam.internal.synopsys.com2015-07-06 → 2016-09-16 · 5 obs

○ 2007-10-30 10:57:24
● 2015-07-06 01:05:32
● 2016-09-16 14:27:38
○ 2026-05-19 20:50:52
○ 2026-05-31 02:40:16

○MXsmtp-relay.synopsys.com2007-10-30 → 2016-09-16 · 4 obs

● 2007-10-30 10:57:24
● 2016-09-16 14:27:38
○ 2026-05-19 20:50:52
○ 2026-05-31 02:40:16

●A149.117.73.342026-05-19 → 2026-05-31 · 3 obs

○ 2016-09-16 14:27:38
● 2026-05-19 20:50:52
● 2026-05-31 02:40:16

○A198.182.60.12015-07-06 → 2016-09-16 · 5 obs

○ 2007-10-30 10:57:24
● 2015-07-06 01:05:32
● 2016-09-16 14:27:38
○ 2026-05-19 20:50:52
○ 2026-05-31 02:40:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
buysynopsys.com	exdns1.synopsys.com, exdns2.synopsys.com, exdns3.synopsys.com	3 records

✅ Authoritative Response

Server:149.117.1.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buysynopsys.com (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`149.117.73.34`
NS	4	`exdns3.synopsys.com, exdns1.synopsys.com...`
TXT	1	`v=spf1 -all`
SOA	1	`badc-ipam-exdns1.synopsys.com hmaster.sy`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (exdns1.synopsys.com, exdns2.synopsys.com, exdns3.synopsys.com)

Analysis

IP Addresses

buysynopsys.com directs to one IP number, which is 149.117.73.34.

Among the host names that share IP numbers with buysynopsys.com are accelerantnetworks.net, synfora.org, sound-to-silicon.com and two others.

Name Servers

buysynopsys.com has 5 name servers handling its delegation — badc-ipam-exdns1.synopsys.com, exdns1.synopsys.com, exdns2.synopsys.com plus two more.

The name servers of buysynopsys.com overlap at least partially with those of other domains — among them virtualhumanmodels.com, configurability.org, bistel-inc.com and two more.

These name servers commonly appear alongside the name servers exdns3.synopsys.com and exdns4.synopsys.com.

Host names with one IP number:

badc-ipam-exdns1.synopsys.com resolves to 10.192.3.99.

exdns1.synopsys.com resolves to 149.117.1.1.

exdns2.synopsys.com resolves to 149.117.1.2.

exdns3.synopsys.com resolves to 149.117.1.3.

exdns4.synopsys.com resolves to 149.117.1.4.